EVOC EC0-1815 V2NAR ATX Motherboard User manual
Below you will find brief information for ATX Motherboard EC0-1815 V2NAR. The EC0-1815V2NAR single board computer supports Ivy Bridge/Sandy Bridge LGA1155 dual-core/quad-core processors. The motherboard is designed for applications such as rail transit, finance, and telecommunications terminals.
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EC0-1815V2NAR
ATX 单板
ATX Motherboard
Version: C00
声明
本手册包含的内容并不代表本公司的承诺，产品后续相关变更时，本公司
保留对此手册更改的权利，恕不另行通知。对于任何因安装、使用不当而导致的
直接、间接、有意或无意的损坏及隐患概不负责。
订购产品前，请向经销商详细了解产品性能是否符合您的需求。
EVOC是研祥智能科技股份有限公司的注册商标。本手册所涉及到的其他商
标，其所有权为相应的产品厂家所拥有。
研祥智能科技股份有限公司©2011，版权所有，违者必究。未经许可，不得
以机械、电子或其它任何方式进行复制。
欲获更多信息请访问研祥网站：http://www.evoc.com或向研祥技术支持邮箱
免费客服热线： 4008809666
安全使用小常识
1. 在使用本产品前，请您务必仔细阅读产品说明书；
2. 对未准备安装的板卡，应将其保存在防静电保护袋中；
3. 在从防静电保护袋中拿出板卡前，应先将手置于接地金属物体上一会儿（比
如 10 秒钟），以释放身体及手中的静电；
4. 在拿板卡时，需佩戴静电保护手套，并且应该养成只触及其边缘部分的习
惯；
5. 为避免人体被电击或产品被损坏，在对板卡进行拔插或重新配置时，须先
关断交流电源；
6. 在需对板卡或整机进行搬动前，须先关断交流电源；
7. 对整机产品，需增加或减少板卡时，务必先关断交流电源；
8. 当您需连接或拔除任何设备前，须先关断交流电源；
9. 为避免频繁开关机对产品造成不必要的损伤，关机后，应至少等待 30 秒后
再开机。
目录
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第四章 驱动程序安装说明 ....................................................................................47
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第一章 产品介绍
第一章 产品介绍
简介
EC0-1815V2NAR是基于Intel® Q77芯片组开发的ATX结构单板电脑。可兼容
Ivy Bridge/Sandy Bridge LGA1155双核/四核处理器，支持1600/1333/1066MHz
DDR3内存，最大支持16GB内存，6个SATA高速接口支持RAID0/1/5/10，多种显示
接口支持三显示功能，2个千兆网口，6个RS232口，其中两个支持RS232/485，4
个USB3.0，4个USB2.0，支持PCIex16、PCIex4和PCI总线扩展。
EC0-1815V2NAR主要针对轨道交通、金融和电信终端等应用，高端的性能和
丰富的功能配置可以发挥重要作用。
机械尺寸、重量与环境
外形尺寸：304.8mm（长）×190.5mm（宽）×80mm（高）
净重：0.56Kg；
工作环境：
温度：-5℃～60℃；
贮存环境：
温度：-20℃～80℃；
典型功耗
典型功耗是基于以下配置闲置状态的数值。
CPU：Ivy [email protected]；
内存：Kingston DDR3 1066 4GB*2；
操作系统：Windows XP
[email protected]；+5%/-3%；
[email protected]；+5%/-3%；
[email protected]；+5%/-3%；
EC0-1815V2NAR - 1 -
第一章 产品介绍
微处理器
LGA1155封装Intel® Core™ Ivy Bridge/Sandy Bridge CPU。
注意：不同的CPU对内存的要求及主板的功能会造成影响。
芯片组
Intel® Q77
系统内存
提供 2 条 240Pin DDR3 内存插槽，支持 Un-buffered Non-ECC/Un-buffered
ECC(需 CPU 配合芯片组支持)内存，支持双通道功能。单条内存插槽可支持最大
内存容量 8GB，支持最大内存容量 16GB。
显示功能
支持DVI、VGA、DP显示，DVI和DP支持热插拔功能，支持单独显示、双显复
制、双显扩展、三显复制或三显扩展输出；
VGA最大支持2048×1536@75HZ，32bit色深，DVI最大支持1920×1200@60HZ，
DP最大支持2560×1600@60HZ。
注意：三显功能仅支持2个DisplayPort搭配VGA或者DVI模式。
网络功能
提供2个10/100/1000Mbps网络接口，LAN1可支持网络唤醒和AMT8.0功能
。
音频功能
5.1 声道(可选)或双通道功放功能(可选，单通道功率 2W)。
电源特性
采用标准ATX电源供电，主板支持S0、S1、S4、S5状态。
- 2 - EC0-1815V2NAR
第一章 产品介绍
扩展总线
提供4个32位PCI插槽，支持PCI Rev2.3标准；1个PCI Express×16插槽，
支持PCI Express 1.0、2.0和3.0规格；1个PCI Express×4插槽，支持PCI Express
1.0和2.0规格。
Watchdog功能
支持 255 级，可编程按分或秒；
支持看门狗超时中断或复位系统。
操作系统
支持操作系统：Windows xp 、Windows 7、linux；
注意：推荐使用Windows 7操作系统，USB 3.0驱动程序仅支持Windows 7。
I/O接口
提供 6 个串口，其中 COM1/COM2 支持 RS-232/RS-485 模式选择,COM3/COM4
支持 Pin9 12V/5V/RI 选择；
提供 6 个 SATA 接口（SATA1 和 SATA2 支持 SATA3.0 标准）
提供 4 个 USB2.0 接口，后面板提供 4 个 USB3.0 接口(兼容 USB2.0)；
提供 1 个 PS/2 键盘/鼠标接口；
提供 1 个 TPM 接口；
提供 1 个 16 路数字 I/O 接口；
提示
：
如何识别报警声
1、长鸣声为系统内存出错。
2、短“嘀”一声为开机声。
EC0-1815V2NAR - 3 -
第二章 安装说明
第二章 安装说明
产品外形尺寸图
H1
H2
H6
AUDIO1
J2 J1
DP2
VGA1
DP1
DVI1
KM1
H7
SATA6 SATA4 SATA1
H5
SATA5 SATA3 SATA2
JCC1
H4
DIMM1
DIMM2
H3
单位：mm
警告！
请务必选择合适的螺钉和使用正确的安装方法（包括板卡定位、CPU、散热
器等安装），否则可能损坏板。此板推荐 H1～H7 使用 M3×6 GB9074.4-88 螺钉。
- 4 - EC0-1815V2NAR
第二章 安装说明
接口位置示意图
H1
H2
H6
AUDIO1
J2 J1
DP2
VGA1
DP1
DVI1
KM1
H7
SATA6 SATA4 SATA1
H5
SATA5 SATA3 SATA2
JCC1
H4
DIMM1
DIMM2
H3
EC0-1815V2NAR - 5 -
第二章 安装说明
架构图
EC0-1815 Function block diagram
PCIE x16 Slot PCIe X16
Socket H2
LGA 1155
95W/65W/45W
77W/55W/45W/35W
37.5 x 37.5mm
Channel A DDR3
Channel B DDR3
DIMM1
1066/1333/1600
DIMM2
1066/1333/1600
PCIE x4 Slot
PCI Slot*4
SATA*6
USB3.0*4
USB2.0*4
Audio Jack Amplifier
5.1 Surround
Option
PCIe X4
PCI Bus
Sata *6
USB3.0/USB2.0 *4
USB2.0*4
HDA AUDIO HD
PCIE
PCIE
PCH
BGA942
TDP:6.1W
27 x 27mm
9.5 x 10.6 DieSize
Thickness 2.21mm
VGA
DDPB
DDPC
DDPD
SMBUS
SPI Flash*2
Support AMT8.0
SPI
LPC
LPC
SIO
Giga LAN2
Giga LAN1
CRT Header
DVI Header
Display Port
Display Port
SMB--GPIO 16Bit*GPIO
RJ45
LAN2
RJ45
LAN1
TPM Header
LPC--UARTs
COM1/COM2
KeyBoard/Mouse
Hardware Monitor
CPU/SYSTEM FAN
COM*4
- 6 - EC0-1815V2NAR
第二章 安装说明
提示
：
如何识别跳线、接口第一脚
1、观察插头、插座旁边的文字标记，通常用“1”或加粗的线条或三角符号表示。
2、看看背面的焊盘，通常方型焊盘为第一脚。
跳线设置
1. CMOS内容清除/保持设置
CMOS由板上钮扣电池供电。清CMOS会导致永久性消除以前系统配置并将其设
为原始（工厂设置）系统设置。其步骤：(1)关闭计算机，断开电源；(2)瞬间短
接JCC1插针；(3)开计算机；(4)启动时按屏幕提示按键进入BIOS设置，重新加载
最优缺省值；(5)保存并退出设置。设置方式如下：
设置 功能
JCC1
1-2 开路 正常工作状态（Default）
（脚距：2.54mm）
1-2 短路
清除 CMOS 内容，所有 BIOS 设置恢
复成出厂值。
2. 串口配置
可通过设置JP2～JP7（脚距：2.54mm）对COM1/COM2的串口模式进行配置：
信号名称
管脚
RS-232（Default） RS-485
JP2、JP5
JP2 1-2 3-4
JP3 1-2 2-3
JP4
JP3、JP4、JP6、
JP7
JP5
JP6
JP7
EC0-1815V2NAR
1-2
1-2
1-2
1-2
2-3
3-4
2-3
2-3
- 7 -
第二章 安装说明
可通过设置JP8和JP9（脚距：2.54mm）对COM3/COM4的Pin9模式进行配置：
JP8、JP9
Pin9 定义
RI
5V
12V
管脚
1-2（Default）
3-4
5-6
串口
信号名称
管脚
RS-232 RS-485
1
2
3
COM1～COM6
DCD#
RXD
TXD
COM1、COM2
Data-
Data+
NC
COM1、COM2
4
5
6
DTR#
GND
DSR#
NC
GND
NC
脚距：2.54mm
7
8
9
10
RTS#
CTS#
RI#
NA
NC
NC
NC
NA
注：1、在 RS485 模式下，数据收发方向为自动控制；
2、COM3、COM4 第 9 脚定义可选择 RI#/5V/12V。
状态指示控制接口
ATX电源开关及硬盘指示灯接口
管脚 信号名称 管脚 信号名称
FP1
（脚距：2.54mm）
1
3
5
PWRBTN#
GND
HDD_LED-
2
4
6
GND
RESET#
HDD_LED+
- 8 - EC0-1815V2NAR
第二章 安装说明
电源指示灯接口
FP2（脚距：2.54mm）
扬声器输出接口
管脚
1
2
3
FP3（脚距：2.54mm）
7pin SATA接口
管脚
1
2
3
4
SATA1～SATA6
KB/MS接口
KM1
管脚
1
2
3
4
5
6
信号名称
KB_DATA
NC
GND
+5V
KB_CLK
NC
EC0-1815V2NAR
管脚
1
2
3
4
5
6
7
管脚
7
8
9
10
11
12
信号名称
PWR_LED+
NC
GND
信号名称
SPEAKER
NC
GND
+5V
信号名称
GND
TX+
TX-
GND
RX-
RX+
GND
信号名称
MS_DATA
NC
GND
+5V
MS_CLK
NC
- 9 -
第二章 安装说明
USB接口
主板提供4个USB 3.0接口，由后面板引出，另外2个USB 2.0接口由2个2×
5Pin插针引出（脚距：2.54mm）。
1、USB3.0接口：
管脚
1
2
3
4
5
J1（USB1/USB2）
J2（USB3/USB4）
6
7
8
9
2、USB2.0接口：
J3(USB5/USB6)
J4(USB7/USB8)
(脚距：2.54mm)
- 10 -
管脚
1
3
5
7
9
信号名称
+5V
USB1_Data-
USB1_Data+
GND
NA
EC0-1815V2NAR
管脚
2
4
6
8
10
信号名称
+5V
USB_Data-
USB_Data+
GND
USB_SSRX-
USB_SSRX+
GND
USB_SSTX-
USB_SSTX+
信号名称
+5V
USB2_Data-
USB2_Data+
GND
GND
第二章 安装说明
音频接口
本板提供音频AUDIO JACK功能(Default)、5.1声道输出、SPDIF和双通道功
放功能输出可选。
AUDIO1
管脚
1
2
3
信号名称
LINE_IN
LINE_OUT
MIC_IN
J5
（5.1 声道输出）
(脚距：2.54mm)
管脚
1
3
5
7
9
信号名称
FRONT_R
GND_AUDIO
SURR_R
GND_AUDIO
CENTER_OUT
管脚
2
4
6
8
10
信号名称
FRONT_L
GND_AUDIO
SURR_L
GND_AUDIO
LFE_OUT
管脚
1
2
3
4
信号名称
+5V
NC
SPDIF_OUT
GND
J6（脚距：2.54mm）
SPK1（脚距：2.54mm）
管脚
1
2
3
4
信号名称
SPEAKOUT_LEFT+
注释
左扬声器正极
SPEAKOUT_LEFT- 左扬声器负极(非接地)
SPEAKOUT_RIGHT- 右扬声器负极(非接地)
SPEAKOUT_RIGHT+ 右扬声器正极
EC0-1815V2NAR - 11 -
第二章 安装说明
GPIO接口
管脚
1
3
5
信号名称
GPIO1
GPIO2
GPIO3
管脚
2
4
6
信号名称
GPIO5
GPIO6
GPIO7
7 GPIO4 8 GPIO8
9 GPIO9 10 GPIO13
GPIO1
(脚距：2.54mm）
11
13
GPIO10
GPIO11
12
14
GPIO14
GPIO15
15 GPIO12 16 GPIO16
17 +5V 18 +5V
19 GND 20 GND
注：出厂 GPIO Default 值为 TTL 输入，输入输出信号的电压范围为 0～5V。
TPM接口
本板提供1个2×10 TPM插针接口（PIN4为空，脚距：2.54mm）。
管脚 信号名称 管脚 信号名称
1 CLOCK 2 GND
3
5
7
9
LPC_FRAME-
PLT_RST-
AD3
VCC3.3
4
6
8
10
NA
VCC5
AD2
AD1
TPM
11
13
15
17
19
AD0
SMB_CLK
VCC3SB
GND
SUS_SATA-
12
14
16
18
20
GND
SMB_DATA
SERIRQ
CLKRUN
DRQ-
- 12 - EC0-1815V2NAR
第二章 安装说明
网络接口
本板提供2个10/100/1000Mbps网络接口J1(LAN1)和J2(LAN2)。LAN1支持网络
唤醒和AMT8.0功能。ACTLED和LILED是以太网接口两边的绿色和双色LED，它们显
示着LAN的活动指示状态和网络速度指示状态。请参考以下每一个LED的状态描
述：
ACTLED
（单色：绿色灯）
网络活动
指示状态
LAN1、LAN2
LILED
（双色：橙绿双色）
绿色
橙色
灭
网络速度
指示状态
1000Mbps
100Mbps
10Mbps
闪烁
灭
2
×
8 插针VGA接口
有数据传输
无数据传输
VGA1
管脚 信号名称 管脚 信号名称
1
3
5
Red
NC
GND
2
4
6
GND
Green
DDCDATA
7
9
11
13
15
Blue
HSYNC
NC
GND
DDCCLK
8
10
12
14
16
GND
NC
VSYNC
GND
Shield_gnd
EC0-1815V2NAR - 13 -
第二章 安装说明
Display Port接口
DP1、DP2
管脚 信号名称 管脚
1 LANE0P 2
3
5
LANE0N
GND
4
6
7
9
11
LANE2P
LANE2N
GND
8
10
12
13
15
17
19
GND
AUXCHP
AUXCHN
RETURN
14
16
18
20
DVI接口
DVI1
(脚距：2.0mm)
11
13
15
17
19
管脚
1
3
5
7
9
信号名称
DATA2-
GND
DATA1-
GND
DATA0-
GND
CLK+
+5V
DDCDATA
GND
主板供电接口
1、4pin CPU电源接口（脚距：4.2mm）
管脚
1
12
14
16
18
20
管脚
2
4
6
8
10
信号名称
GND
信号名称
GND
LANE1P
LANE1N
GND
LANE3P
LANE3N
GND
GND
HPD
DP_PWR
信号名称
DATA2+
GND
DATA1+
GND
DATA0+
GND
CLK-
HPDET
DDCCLK
NA
PWR1
2
3
4
GND
+12V
+12V
- 14 - EC0-1815V2NAR
第二章 安装说明
2、24pin ATX电源接口（脚距：4.2mm）
管脚 信号名称
PWR2
1
2
3
4
5
6
7
8
9
10
11
12
+3.3V
+3.3V
GND
+5V
GND
+5V
GND
PWROK
+5VSB
+12V
+12V
+3.3V
3 针系统风扇接口
管脚
13
14
15
16
17
18
19
20
21
22
23
24
信号名称
+3.3V
-12V
GND
PS_ON#
GND
GND
GND
-5V
+5V
+5V
+5V
GND
管脚 信号名称
1 GND
SYSFAN1
脚距：2.54mm
2
3
+12V
FAN_IO
注：FAN_IO ：风扇转速脉冲输出。
4 针CPU风扇接口
管脚 信号名称
CPUFAN1
脚距：2.54mm
1
2
3
4
GND
+12V
FAN_IO
FAN_PWM
注：FAN_IO：风扇转速脉冲输出；FAN_PWM：风扇转速 PWM 控制。
EC0-1815V2NAR - 15 -
第二章 安装说明
CPU安装
安装 CPU 按以下步骤进行（安装见下图）：
将 CPU 的凹起部分对准 CPU 插座上的凸起记号，将 CPU 放入插座。
检查 CPU 完全安装到位后，把 CPU 座子的上盖盖好 CPU，然后再将卡钩对
CPU 进行锁定。
CPU散热风扇安装
安装 CPU 散热风扇按以下步骤进行：
先将散热片背板从 CPU 卡背面的固定孔放置好；务必注意 T 形缺口位置与
CPU 背板支架对应。
警告：金属散热器背板慎用，防止造成下图CPU背面红色标注区域引脚短路！
- 16 - EC0-1815V2NAR
第二章 安装说明
把散热片从正面与背板对接固定，注意散热片与 CPU 的顶盖平面接触良好。
然后用两颗螺丝固定散热片的对角两端（先不要拧到紧），再添加另外对
角两颗螺丝，再将四个螺丝拧紧。
最后将风扇电源线接到 CPU 卡上的风扇插座上。
注意！建议使用经Intel认证过的散热风扇；在安装风扇前，先把散热膏涂抹在
CPU与风扇散热片接触的表面上以增强散热效果。
EC0-1815V2NAR - 17 -
第二章 安装说明
PCI接口
管脚 信号名称 管脚 信号名称 管脚 信号名称 管脚 信号名称
A1
A2
A3
A4
A5
TRST# A31 PCI_AD18 B1
+12V
TMS
TDI
+5V
A32
A33
PCI_AD16
+3.3V
B2
B3
A34 PCI_FRAME# B4
A35 GND B5
-12V
TCK
GND
TDO
+5V
B31 +3.3V
B32 PCI_AD17
B33 PCI_C/BE#2
B34 GND
B35 PCI_IRDY#
A6
A7
INTA# A36 PCI_TRDY# B6
INTC# A37 GND B7
A8 +5V A38 PCI_STOP# B8
A9 Reserved A39 +3.3V B9
+5V
INTB#
B36 +3.3V
B37 PCI_DEVSEL#
INTD# B38 GND
PRSNT1# B39 PCI_LOCK#
A10 +5V A40
A11 Reserved A41
A12
A13
GND
GND
A42
A43
SMBCLK
SMBDATA
GND
PCI_PAR
B10
B11
B12
B13
Reserved
PRSNT2#
GND
GND
B40
B41
B42
B43
PCI_PERR#
+3.3V
PCI_SERR#
+3.3V
A14 3.3Vaux A44 PCI_AD15 B14 Reserved B44 PCI_C/BE#1
A15 PCI_RST# A45
A16 +5V A46
+3.3V
PCI_AD13
B15
B16
GND B45
PCI_CLK B46
A17 PCI_GNT# A47 PCI_AD11 B17
A18 GND A48 GND B18
GND
PCI_REQ#
B47
B48
A19 PCI_PME# A49 PCI_AD9 B19 +5V B49
A20 PCI_AD30 A50 PCI_C/BE#0 B20 PCI_AD31 B50
A21 +3.3V A51
A22 PCI_AD28 A52
A23 PCI_AD26 A53
+3.3V
PCI_AD6
PCI_AD4
B21
B22
B23
PCI_AD29
GND
PCI_AD27
B51
B52
B53
PCI_AD14
GND
PCI_AD12
PCI_AD10
GND
PCI_AD8
PCI_AD7
+3.3V
PCI_AD5
A24 GND A54
A25 PCI_AD24 A55
A26 PCI_IDSEL A56
A27 +3.3V A57
GND B24 PCI_AD25 B54
PCI_AD2 B25 +3.3V B55
PCI_AD0 B26 PCI_C/BE#3 B56
+5V B27 PCI_AD23 B57
PCI_AD3
GND
PCI_AD1
+5V
A28 PCI_AD22 A58 PCI_REQ64# B28
A29 PCI_AD20 A59 +5V B29
GND
PCI_AD21
B58
B59
PCI_ACK64#
+5V
A30 GND A60 +5V B30 PCI_AD19 B60 +5V
- 18 - EC0-1815V2NAR
第二章 安装说明
PCIe X16 接口
本板提供一个PCIe X16插槽（PCIE1）,其管脚定义如下：
管脚 信号名称 管脚 信号名称 管脚 信号名称 管脚 信号名称
A1
A3
A5
PRSNT1#
+12V
TCK
A2
A4
A6
+12V
GND
TDI
B1
B3
B5
+12V
RSVD
SMCLK
B2
B4
+12V
GND
B6 SMDATA
A47
A49
A51
A53
A55
A57
A59
A61
A33
A35
A37
A39
A41
A43
A45
A21
A23
A25
A27
A29
A31
A7
A9
TDO
+3.3V
A8
A10
A11 PWRGD/PERST# A12
A13
A15
A17
A19
REFCLK+
GND
PERn0
RSVD
A14
A16
A18
A20
TMS
+3.3V
GND
REFCLK-
PERp0
GND
GND
B7
B9
B11
B13
B15
B17
B19
GND
TRST#
WAKE#
GND
PETn0
PRSNT2#
PETp1
B8
B10
B12
B14
B16
B18
B20
+3.3V
3.3Vaux
RSVD
PETp0
GND
GND
PETn1
PERp1
GND
PERp2
GND
PERp3
GND
A22
A24
A26
A28
A30
A32
PERn1 B21
GND
PERn2
GND
PERn3 B29
RSVD
B23
B25
B27
GND B22
PETp2 B24
GND
PETp3
GND
B26
B28
B30
B31 PRSNT2#A B32
GND
PETn2
GND
PETn3
RSVD
GND
RSVD
PERp4
GND
PERp5
GND
PERp6
GND
PERp7
GND
GND
PERn8
GND
PERn9
GND
PERn10
A34
A36
A38
A40
A42
A44
A46
A48
A50
A52
A54
A56
A58
A60
A62
GND
PERn4 B35
GND
PERn5 B39
GND
PERn6 B43
GND
PERn7 B47
RSVD
PERp8
GND
PERp9 B55
GND
PERp10 B59
GND
B33
B37
B41
B45
B49
B51
B53
B57
B61
PETp4 B34
GND B36
PETp5 B38
GND B40
PETp6 B42
GND B44
PETp7 B46
GND
GND
GND
B48
B50
PETn8 B52
GND B54
PETn9 B56
GND B58
PETn10 B60
B62
PETn4
GND
PETn5
GND
PETn6
GND
PETn7
PRSNT2#B
PETp8
GND
PETp9
GND
PETp10
GND
PETp11
EC0-1815V2NAR - 19 -
A63
A65
A67
A69
A71
A73
A75
A77
A79
A81
GND
PERn11
GND
PERn12
GND
PERn13
GND
PERn14
GND
PERn15
A72
A74
A76
A78
A80
A82
A64
A66
A68
A70
第二章 安装说明
PETn11 B64 GND PERp11 B63
GND B65
PERp12 B67
GND B69
GND B66
PETn12 B68
GND B70
PERp13 B71
GND B73
PERp14 B75
GND B77
PETn13
GND
B72
B74
PETn14 B76
GND B78
PERp15 B79
GND B81
PETn15
PRSNT2#C
B80
B82
PCIe X4 接口
本板提供一个PCIE X16插槽（PCIE2）支持PCIE X4信号,其管脚定义如下：
A25
A27
A29
A31
A33
A35
A37
A13
A15
A17
A19
A21
A23
管脚 信号名称 管脚 信号名称 管脚 信号名称 管脚 信号名称
A1 PRSNT1# A2 +12V B1 +12V B2 +12V
A3 +12V A4 GND B3 RSVD B4 GND
A5
A7
TCK
TDO
A6
A8
A9 +3.3V A10
A11 PWRGD/PERST# A12
TDI
TMS
+3.3V
GND
B5
B7
B9
B11
SMCLK
GND
B6
B8
SMDATA
+3.3V
TRST# B10 3.3Vaux
WAKE# B12 RSVD
REFCLK+
GND
PERn0
RSVD
PERp1
GND
A14 REFCLKB13
A16 PERp0 B15
A18
A20
A22
A24
GND
GND
PERn1
GND
GND
PETn0
B14
B16
B17 PRSNT2# B18
B19
B21
B23
PETp1
GND
PETp2
B20
B22
B24
PETp0
GND
GND
PETn1
GND
PETn2
PERp2
GND
PERp3
GND
NC
NC
GND
A26
A28
A30
A32
A34
A36
A38
PERn2 B25
GND B27
PERn3 B29
NC B31
GND
NC
GND
B33
B35
B37
GND B26
PETp3 B28
GND
NC
B30
B32
NC
GND
NC
B34
B36
B38
GND
PETn3
NC
GND
NC
GND
NC
PETp12
GND
PETp13
GND
PETp14
GND
PETp15
GND
RSVD
- 20 - EC0-1815V2NAR
第二章 安装说明
A73
A75
A77
A79
A81
A61
A63
A65
A67
A69
A71
A39
A41
A43
A45
A47
A49
A51
A53
A55
A57
A59
NC
GND
NC
GND
NC
NC
GND
NC
GND
NC
GND
NC
GND
NC
GND
NC
GND
GND
NC
GND
NC
GND
SATA硬盘热插拔
SATA 硬盘热插拔需注意：
A74
A76
A78
A80
A82
A62
A64
A66
A68
A70
A72
A48
A50
A52
A54
A56
A58
A60
A40
A42
A44
A46
GND
NC
GND
NC
NC
GND
NC
GND
NC
GND
NC
GND
NC
GND
NC
GND
GND
NC
GND
NC
GND
NC
B73
B75
B77
B79
B81
B61
B63
B65
B67
B69
B71
B47
B49
B51
B53
B55
B57
B59
B39
B41
B43
B45
GND
NC
GND
NC
GND
GND
NC
GND
NC
GND
NC
NC
GND
NC
GND
NC
NC
NC
GND
NC
GND
NC
（1） 硬盘必须支持：SATA2.0 接口以上，并且采用 15 芯 SATA 硬盘电源接口。
（2） SATA 硬盘仅工作在 AHCI 模式下且打开热拔插选项时支持热插拔功能。
（3） 芯片组驱动程序支持 SATA 硬盘的热插拔。
（4） 不能对操作系统所在的 SATA 硬盘进行带电热插拔。
B74
B76
B78
B80
B82
B62
B64
B66
B68
B70
B72
B48
B50
B52
B54
B56
B58
B60
B40
B42
B44
B46
NC
GND
NC
GND
NC
NC
GND
NC
GND
NC
GND
GND
NC
GND
NC
NC
NC
GND
NC
GND
NC
GND
EC0-1815V2NAR - 21 -
第二章 安装说明
SATA 硬盘数据线
SATA 硬盘电源线
请按照如下步骤进行 SATA 硬盘热插拔，否则，操作不当会导致硬盘损坏和
数据丢失。
热插入SATA硬盘步骤：
步骤1：请将SATA电源线1x4-针脚(白色)一端接到电源适配器的1x4-针脚电
源线一端。
步骤2：将SATA 数据线接到主板上的SATA接口。
步骤3：将SATA电源线15-针脚接口（黑色）一端接到SATA硬盘。
- 22 - EC0-1815V2NAR
第二章 安装说明
步骤4：将SATA数据线接到SATA硬盘。
热拔出SATA硬盘步骤：
步骤 1：从设备管理器中卸载该硬盘。
步骤 2：从 SATA 硬盘一侧拔去 SATA 数据线。
EC0-1815V2NAR - 23 -
第三章 BIOS 功能介绍
第三章 BIOS功能介绍
UEFI简介
UEFI（Unified Extensible Firmware Interface：标准的可扩展固件接口），
是新一代的计算机固件，用于取代传统的BIOS。UEFI固件存储在主板的闪存存储
器中，主要功能包括：初始化系统硬件，设置各系统部件的工作状态，调整各系
统部件的工作参数，诊断系统各部件的功能并报告故障，给上层软件系统提供硬
件操作控制接口，引导操作系统等。UEFI提供用户一个菜单式的人机接口，方便
用户配置各系统参数设置，控制电源管理模式，调整系统设备的资源分配等。
正确设置UEFI的各项参数，可使系统稳定可靠地工作，同时也能提升系统
的整体性能。不适当的甚至错误的UEFI参数设置，则会使系统工作性能大为降低，
使系统工作不稳定，甚至无法正常工作。
UEFI参数设置
每当系统接通电源，正常开机后，便可看见进入UEFI设置程序提示的信息。
此时(其它时间无效)，按下提示信息所指定的按键（通常为<Del>键或<F2>键）
即可进入UEFI设置程序。
通过UEFI设置程序修改的所有设置值（除了日期、时间）都保存在系统的
闪存存储器中，即使掉电或拔掉主板电池，其内容也不会丢失；而日期、时间则
保存在系统的CMOS存储器中，该CMOS存储器由电池供电，即使切断外部电源，其
内容也不会丢失，除非执行清除CMOS内容的操作。
注意！UEFI的设置直接影响到电脑的性能，设置错误的参数将造成电脑的
损坏，甚至不能开机，请使用UEFI内置缺省值来恢复系统正常运行。
由于本公司不断研发更新UEFI，其设置界面也会略有不同，以下的画面供
您参考，有可能跟您目前所使用的UEFI设置程序不完全相同。
- 24 - EC0-1815V2NAR
第三章 BIOS 功能介绍
UEFI基本功能设置
当SETUP程序启动之后，您可以看到Aptio Setup Utility – Copyright (C)
2011 American Megatrends, Inc.主画面如下：
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
BIOS Information
Project Name EC0-1815V2NAR
BIOS Name J5044000
BIOS Version A00
Build Date and Time 12/09/2011 11:09:23
Total Memory 2048 MB (DDR3)
Memory Frequency 1067 Mhz
ME FW Version 8.0.0.1351
ME Firmware SKU 5MB
System Date [Thu 10/06/2011]
System Time [09:41:55]
Access Level Administrator
Set the Date. Use‘Tab’ to switch between Date elements.
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Main
System Date
选择此选项，用< + > / < - >来设置目前的日期。以月/日/年的格式来表
示。各项目合理的范围是：Month/月(1-12), Date/日(01-31),Year/年(最大至
2099), Week/星期(Mon.～ Sun.)。
System Time
EC0-1815V2NAR - 25 -
第三章 BIOS 功能介绍
选择此选项，用< + > / < - >来设置目前的时间。以时/分/秒的格式来表
示。各项目合理的范围是：Hour/时(00-23), Minute/分(00-59),Second/秒
(00-59)。
Advanced
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
WARNING: Setting wrong values in below sections
may cause system to malfunction！
Trusted Computing
CPU Configuration
SATA Configuration
Intel TXT(LT) Configuration
AMT Configuration
USB Configuration
Super IO Configuration
H/W Monitor
CPU PPM Configuration
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized
Defaults
F4：Save ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Trusted Computing
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
Configuration
TPM SUPPORT [Disabled]
Current Status Information
NO Security Device Found
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
- 26 - EC0-1815V2NAR
第三章 BIOS 功能介绍
TPM SUPPORT
使能TPM功能。
CPU Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
CPU Configuration
Genuine Intel® CPU @ 2.20GHz
CPU Signature 306a4
Microcode Patch 7
Max CPU Speed 2200 MHz
Min CPU Speed 1600 MHz
CPU Speed 2200 MHz
Processor Cores 4
Intel HT Technology Not Supported
Intel VT-x Technology Supported
Intel SMX Technology Supported
64-bit Supported
L1 Data Cache 32 kB x 4
L1 Code Cache 32 kB x 4
L2 Cache 256 kB x 4
L3 Cache 8192 kB
Active Processor Cores [All]
Intel Virtualization Technology [Disabled]
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
显示CPU的相关信息。注意，CPU的相关信息跟平台所安装的CPU有关，不同系列
的CPU所显示的信息不同。
Active Processor Cores
使能CPU的核的个数，只对多核CPU有效。
Intel Virtualization Technology
Intel虚拟技术的开关。
EC0-1815V2NAR - 27 -
第三章 BIOS 功能介绍
SATA Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
SATA Controller(s) [Enabled]
SATA Mode Selection [IDE]
Serial ATA Port 1 Empty
Serial ATA Port 2 Empty
Serial ATA Port 3 Empty
Serial ATA Port 4 Empty
Serial ATA Port 5 Empty
Serial ATA Port 6 Empty
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
SATA Controller(s)
SATA Controller(s)的开关。
SATA Mode Selection
SATA控制器的类型选择，对应IDE，RAID和AHCI三个选择项。
注意，选择AHCI或者RAID Mode进行系统安装时，需要Floppy设备和特定芯片组
对应的驱动。
Serial ATA Port 1～ 6
Serial ATA Port 1～ 6动态侦测主板上有没有接SATA设备，如果对应的Port上
有接设备，则显示该SATA设备的型号。否则，显示Empty。
- 28 - EC0-1815V2NAR
第三章 BIOS 功能介绍
Intel TXT(LT) Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
Intel Trusted Execution Technology
Configuration
Intel TXT support only can be enabled/disabled if SMX is enabled.VT and VT-d support must also be enabled prior to TXT.
Secure Mode Extensions(SMX) Enabled
Intel TXT(LT) Support [Disabled]
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Intel TXT(LT) Support
使能Intel TXT功能。
AMT Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
Intel AMT [Enabled]
Un-configure ME [Disabled]
Disable ME [Disabled]
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
EC0-1815V2NAR - 29 -
第三章 BIOS 功能介绍
Intel AMT
AMT功能控制开关。
Un-configure ME
无需密码重新配置ME的开关，该项设置为Enabled时，POST阶段会在不需要
密码的情况下自动重新配置ME（Load ME Default Value）。
Disable ME
使能ME功能控制开关。
USB Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
USB Configuration
USB Devices:
1 Keyboard，1 Mouse, 2 Hubs
Legacy USB Support [Enabled]
Mass Storage Devices:
Netac [Auto]
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Legacy USB Support
此选项用于支持传统的USB设备（键盘，鼠标，存储设备等），当该项设为
Enabled时，即使不支持USB的操作系统如DOS下也能使用USB设备。当设置
成Disabled时，传统设备在不支持USB的操作系统中将不可用。
注意，EFI application下USB仍然可用，如Shell下。
- 30 - EC0-1815V2NAR
第三章 BIOS 功能介绍
Super IO Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
Super IO Configuration
Serial Port 1 Configuration
Serial Port 2 Configuration
Serial Port 3 Configuration
Serial Port 4 Configuration
Serial Port 5 Configuration
Serial Port 6 Configuration
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Serial Port 1～ 6 Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
Serial Port 1～6 Configuration
Serial Port [Enabled]
Device Settings IO=3F8h; IRQ=4;
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
* Serial Port
此项用于打开或关闭当前串口。
* Device Settings
此项用于显示串口当前的资源配置。
EC0-1815V2NAR - 31 -
第三章 BIOS 功能介绍
H/W Monitor
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
PC Health Status
System Temperature : +29 C
CPU Temperature : +30 C
SYSFAN1 : 3068 RPM
CPUFAN1 : 2086 RPM
Vcore : +0.992 V
V3.3 : +3.296 V
V5.0 : +5.007 V
V12.0 : +12.091 V
VBAT : +3.232 V
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
显示当前所侦测到得硬件的电压，温度，风扇转速等监控信息。
System Temperature
当前系统温度，一般主板上有热敏电阻监测。
CPU Temperature
当前CPU温度。CPU的温度由板上的温度传感器监测。
SYSFAN1/CPUFAN1
当前系统风扇及CPU风扇转速的监测。
Vcore
CPU核心电压。
V3.3/ V5.0/V12.0
开关电源输出电压。
VBAT
CMOS电池电压。
- 32 - EC0-1815V2NAR
第三章 BIOS 功能介绍
CPU PPM Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
CPU PPM Configuration
EIST [Enabled]
Turbo Mode [Enabled]
CPU C3 Report [Enabled]
CPU C6 Report [Enabled]
CPU C7 Report [Enabled]
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
显示CPU的相关信息。注意，CPU的相关信息跟平台所安装的CPU有关，不同系列
的CPU所显示的信息不同。
EIST
使能CPU的SpeedStep功能。
Turbo Mode
使能Turbo Mode功能。
CPU C3～C7 Report
使能CPU的节电功能
EC0-1815V2NAR - 33 -
第三章 BIOS 功能介绍
Chipset
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
WARNING: Setting wrong values in below sections may cause system to malfunction!
PCH-IO Configuration
System Agent (SA) Configuration
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
PCH-IO Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Chipset
USB Configuration
LAN1 Controller [Enabled]
LAN2 Controller [Enabled]
Audio Controller [Auto]
Restore AC Power Loss [Last State]
Audio Internal Codec [Enabled]
Audio codec Port DP1 [Enabled]
Audio codec Port DP2 [Enabled]
PCIe Speed [Auto]
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
LAN1 Controller
使能LAN1控制开关。
- 34 - EC0-1815V2NAR
第三章 BIOS 功能介绍
LAN2 Controller
使能LAN2控制开关。
Audio Controller
使能声卡控制开关
Restore AC Power Loss
使用该选项可以设置计算机在交流电停电而后再来电时系统所处状态。
“Power Off”，让系统处于关机状态，“Power On”，系统自动开启，
“Last State”，则保持到断电前的状态
Audio Internal Codec
使能内部声卡解码的控制开关
Audio codec Port DP1
使能DP1的声卡解码控制开关
Audio codec Port DP2
使能DP2的声卡解码控制开关
PCIe Speed
PCIE2设备的速度控制开关
EC0-1815V2NAR - 35 -
第三章 BIOS 功能介绍
USB Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Chipset
USB Configuration
XHCI Mode [Smart Auto]
HS Port #1 Switchable [Enabled]
HS Port #2 Switchable [Enabled]
HS Port #3 Switchable [Enabled]
HS Port #4 Switchable [Enabled]
EHCI1 [Enabled]
EHCI2 [Enabled]
USB Ports Per-Port Disable Control [Disabled]
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
* XHCI Mode
使能 xhci 模式控制
* HS Port #1~4 Switchable
使能 xhci 和 ehci 转换功能
* EHCI 1
EHCI 控制器 1 的开关。
* EHCI 2
EHCI 控制器 2 的开关。
* USB Ports Per-Port Disable Control
USB Port 的总控制开关
* USB 1~8 Disable
USB Port 1～8 的开关。
- 36 - EC0-1815V2NAR
第三章 BIOS 功能介绍
System Agent (SA) Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Chipset
VT-d Capability Supported
VT-d [Enabled]
PEG0 – Gen X [Auto]
De-emphasis Control [-3.5 dB]
Graphics Configuration
Memory Configuration
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
VT-d
Intel 虚拟技术的开关。
PEG0 – Gen X
PCIE1设备的速度控制开关
De-emphasis Control
PCIE1设备的降噪控制开关
EC0-1815V2NAR - 37 -
第三章 BIOS 功能介绍
Graphics Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
Graphics Configuration
Primary IGFX Boot Display [CRT]
Secondary IGFX Boot Display [Disabled]
Primary Display [Auto]
DVMT Pre-Allocated [64M]
DVMT Total Gfx Mem [256M]
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Primary IGFX Boot Display
设置IGFX启动主显示设备。
Secondary IGFX Boot Display
设置IGFX启动从显示设备。
Primary Display
此选项用于指定优先启动的显示设备类型。
DVMT Pre-Allocated
选择DVMT预分配内存的大小
DVMT Total Gfx Mem
选择DVMT总Gfx内存的大小
- 38 - EC0-1815V2NAR
第三章 BIOS 功能介绍
Memory Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
Memory Information
Memory Frequency 1067 Mhz
Total Memory 2048 MB (DDR3)
DIMM1 Not Present
DIMM2 2048 MB (DDR3)
CAS Latency(tCL) 7
Minimum delay time
CAS to RAS (tRCDmin) 7
Row Precharge (tRPmin) 7
Active to Rrecharge (tRASmin) 20
XMP Profile 1 Not Supported
XMP Profile 2 Not Supported
Memory Remap [Enabled]
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Memory Remap
如 BIOS，APIC，PCIE，PCI MEMORY 等设备占用的地址影射到 4G 以上。这样
的作用是，在插上较多的物理内存条时，OS 能使用更多的物理内存。
EC0-1815V2NAR - 39 -
第三章 BIOS 功能介绍
Boot
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
Boot Configuration
Quiet Boot [Disabled]
Boot Option Priorities
Boot Option #1 [Netac]
Boot Option #2 [UEFI:Netac]
Hard Drive BBS Priorities
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Quiet Boot
Boot模式选择开关，用于打开或关闭Quiet Boot功能。
Boot Option Priorities
此项用于配置系统引导的优先次序。其中，#1优先级最高，#n优先级最低。
Hard Drive BBS Priorities
此项用于配置传统设备在BBS中的优先次序。#1优先级最高，#n最低。
- 40 - EC0-1815V2NAR
第三章 BIOS 功能介绍
Security
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
Password Description
If ONLY the Administrator's password is set, then this only limits access to Setup and is only asked for when entering Setup.
If ONLY the User's password is set, then this is a power on password and must be entered to boot or enter Setup. In Setup the User will have Administrator rights.
The password length must be in the following range:
Minimum length 3
Maximum length 20
Administrator Password
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Administrator Password
此项用于设置管理员密码。
Save & Exit
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
Save Changes and Reset
Discard Changes and Reset
Boot Override
Netac
UEFI:Netac
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
EC0-1815V2NAR - 41 -
第三章 BIOS 功能介绍
Save Changes and Reset
此项用于保存修改并重启。
Discard Changes and Reset
此项用于放弃所作修改并重启。
Boot Override
此项用于选择启动设备 x86 平台下UEFI所要管理的系统资源
这里的系统资源我们定义三种：I/O端口地址，IRQ中断号和DMA号。
DMA
级别
DMA0
DMA1
DMA2
DMA3
DMA4
DMA5
DMA6
未分配
未分配
未分配
未分配
用于 DMAC 的级联
未分配
未分配
功能
DMA7 未分配
APIC
高级可编程中断控制器。在现代P4以上级别的主板中，大都支持APIC，可
以提供多于16个中断源，如IRQ16—IRQ23，部分主板如支持PCI-X的主板可以有
多达28个中断源。但要启用该功能必须相应的操作系统支持。
IO端口地址
X86的I/O地址线只设计16条，从0～0FFFFh，I/O地址空间总共有64K，在传
统的ISA接口，只使用到前面的1024个（0000～03FFh），0400h以上的端口为PCI
接口与EISA接口所使用。每一外围设备都会占用一段I/O地址空间。下表给出了
X86平台大致上所要用到的I/O接口列表。
- 42 - EC0-1815V2NAR
第三章 BIOS 功能介绍
地址 设备描述
000h - 01Fh
DMA 控制器
00h – CF7h
PCI bus
010h - 01Fh
主板资源
020h - 021h
可编程中断控制器
022h - 03Fh
02Eh - 02Fh
主板资源
024h - 025h
02Eh - 02Fh
可编程中断控制器
028h - 029h
可编程中断控制器
02Ch – 02Dh
可编程中断控制器
主板资源
主板资源
030h - 031h
可编程中断控制器
034h - 035h
可编程中断控制器
038h – 039h
可编程中断控制器
03Ch – 03Dh
可编程中断控制器
040h - 043h
系统计时器
044h - 05Fh
主板资源
04Eh - 04Fh
主板资源
050h - 053h
064h
系统计时器
060h
063h
标准 101/102 键或 Microsoft 自然 PS/2 键盘
061h
主板资源
062h – 063h
主板资源
主板资源
标准 101/102 键或 Microsoft 自然 PS/2 键盘
065h
主板资源
065h - 06Fh
主板资源
EC0-1815V2NAR - 43 -
067h
主板资源
070h
080h
主板资源
070h - 077h
实时时钟， NMI
072h – 07Fh
主板资源
主板资源
080h
主板资源
081h - 091h
DMA 控制器
084h - 086h
090h - 09Fh
主板资源
088h
主板资源
08Ch – 08Eh
主板资源
主板资源
092h
主板资源
093h – 09Fh
DMA 控制器
0A0h - 0A1h 可编程中断控制器
0A2h – 0BFh 主板资源
0A4h - 0A5h
0A8h - 0A9h
0ACh - 0ADh
可编程中断控制器
可编程中断控制器
可编程中断控制器
0B0h – 0B1h 可编程中断控制器
0B2h – 0B3h 主板资源
0B4h – 0B5h 可编程中断控制器
0B8h – 0B9h 可编程中断控制器
0BCh – 0BDh 可编程中断控制器
0C0h – 0DFh
DMA 控制器
0E0h - 0EFh
主板资源
0F0h - 0FFh
Numeric data processor
- 44 - EC0-1815V2NAR
第三章 BIOS 功能介绍
第三章 BIOS 功能介绍
210h - 217h
218h - 21Fh
220h - 227h
228h - 22Fh
串行端口 3
串行端口 4
串行端口 5
串行端口 6
274h – 277h ISAPNP Read Data Port
279h ISAPNP Read Data Port
2F8h - 2FFh 串行端口 2
3B0h – 3BBh Intel(R) HD Graphics
3C0h – 3DFh Intel(R) HD Graphics
3F8h - 3FFh
400h - 453h
串行端口 1
主板资源
454h –457h
458h –47Fh
主板资源
主板资源
4D0h – 4D1h 主板资源
4D0h – 4D1h 可编程中断控制器
500h - 57Fh 主板资源
680h - 69Fh 主板资源
A00h – A0Fh 主板资源
A30h – A3Fh 主板资源
A79h ISAPNP Read Data Port
0D00h-FFFFh
IRQ中断分配表
PCI bus
系统共0有15个中断源，有些已被系统设备独占。只有未被独占的中断才可
分配给其它设备使用。ISA设备要求独占使用中断；只有即插即用ISA设备才可由
UEFI或操作系统分配中断。而多个PCI设备可共享同一中断，并由UEFI或操作系
EC0-1815V2NAR - 45 -
第三章 BIOS 功能介绍
统分配。下表给出了X86平台部分设备的中断分配情况，但没有给出PCI设备所占
用的中断资源。
IRQ6
IRQ7
IRQ8
IRQ9
IRQ10
IRQ11
IRQ12
IRQ13
IRQ14
IRQ15
级别
IRQ0
IRQ1
IRQ2
IRQ3
IRQ4
IRQ5
系统计时器
PS2 键盘
可编程的中断控制器
串口 2
串口 1
保留
保留
保留
系统 CMOS/实时时钟
ACPI 兼容系统
保留
串口 3，4，5，6
鼠标
数据数值处理器
主要 IDE 通道
次要 IDE 通道
功能
- 46 - EC0-1815V2NAR
第四章 驱动程序安装说明
第四章 驱动程序安装说明
本产品的驱动程序可依据配套光盘内容安装，在此不做介绍。
EC0-1815V2NAR - 47 -
附录
附录
BPI简介
EVOC BPI(BIOS Programming Interface)是一种跨平台的，易维护的，支
持操作系统保护模式下访问硬件的软件接口规范。本产品的功能是为应用层软件
或驱动提供统一的标准接口，在主板硬件升级时，无需修改应用层软件或驱动，
原来的软件就可在新的平台上正常运行。大大提高产品的开发速度和降低产品的
维护成本。目前 BPI 支持 WDT，GPIO 的配置及 H/W monitor 功能，其测试程序及
库函数等相关文档详见说明书光盘。
BPI 具有如下特点：
1、 平台无关性
使用 BPI 库函数开发的软件，无需做任何修改，就可直接在支持 BPI
功能的新平台上正常运行。
2、 安全性和可靠性高
访问硬件的 BPI 库函数由主板开发商编写，并经过严格测试，可避免
因对系统硬件操作不当，造成系统异常问题。
3、 配置灵活
如 GPIO 配置，通过 BPI 库函数或测试程序，用户可很方便地配置任意
一个 GPIO 功能。
4、 易维护
传统方式的 WDT 及 GPIO 编程与硬件密切相关，测试及调试复杂，且需
要维护不同平台的软件，而使用 BPI 开发的软件，只要维护一套软件
即可。
5、 成本低
用户使用 BPI 开发应用程序，不会增加额外的硬件和软件成本。相反
会大大降低软件开发难度，缩短开发周期，可帮助系统集成商产品快
速上市。
- 48 - EC0-1815V2NAR
附录
常见故障分析与解决
序号 故障现象
1
故障分析解决
分析：可能是 CMOS 电池的问题。
BIOS 设置不能保
存
解决方法：用万用表测量 CMOS 电池，电压不足就
更换新电池，重新设置保存。
2
3
时 可 开 机 时 不 可
开机
分析：可能是电源接触不良，从主板电源插座上拔
下电源，发现主板电源插针某根插针经多次用力插
压，已经倒向一边。
解决方法：关机拔下电源插头，用镊子将弯曲的电
源插针弄直插上电源开关，重新启动，多次试验，
没有出现此类故障。
分析：U 盘是高速 USB2.0，接到电脑上有提示一个
高速设备接到一个低速接口上，说明主板的接口被
认为是一个 USB1.1 的接口。
当接上 U 盘时，系
统 提 示 一 个 高 速
设 备 接 到 一 个 低
速接口上。
解决方法：将主板上 USB 高速传输模式打开即可。
不同的主板有不同的设置。一般是将 USB 设备选项
中的 FULLSPEED 改为 HISPEED 即可。
4
更 换 新 内 存 后 屏
幕无显示，呈现黑
屏状态，无法正常
进入系统，换上原
来 的 内 存 仍 然 无
法启动。
分析：可能是由于在插拨内存的过程中操作不当引
起主板上部件工作不正常，需要重点检查主板上与
内存相关的电路。
解决方法：首先检查内存、显卡等硬件，结果显示
这些硬件都没有问题，都可以正常使用。仔细检查
主板上内存插槽周围的电路，最终发现第一个内存
插槽里的两根与内存金手指接触的针脚搭在一起，
对照第二个内存插槽没有该现象，由此判断是第一
个内存插槽短路了。用镊子小心地将两根针脚拨回
原处，插上内存，重新启动，系统顺利启动。
EC0-1815V2NAR - 49 -
5
更 换 光 驱 后 系 统
无法启动
附录
分析：可能是由于在安装光驱时不小心碰撞了硬盘
的数据线，从而使硬盘数据线接口接触不良导致
的，或者是硬盘和光驱上的主从跳线设置不正确。
解决方法：首先对硬盘数据线和硬盘及主板上的
IDE 接口进行检查，发现没有问题；然后检查主从
跳线的设置，发现硬盘和光驱连接在不同的数据线
上，而且硬盘和光驱的跳线都设置为主盘，从而导
致硬盘无法启动；将光驱的跳线设置为从盘，重新
安装好。
分析：确认 PCI 卡功能是否正常；将 PCI 卡重插或
插入其他 PCI 插槽，看能否正常；了解使用的电源
6
进 入 系 统 后 无 法
检测到 PCI 卡
需求。
解决方法：如 PCI 卡功能问题，更换 PCI 卡解决；
重插或插入其他 PCI 插槽即可正常，则为 PCI 卡与
插槽接触问题。如果使用的是 AT 电源，但 PCI 卡
需要 3.3V 电压，因为 AT 电源不提供 3.3V 电压，
在选购电源时，先了解所使用的 PCI 卡是否需要
7 找不到外接设备
分析：没有连接；没有装驱动；设备已坏。
解决方法：查看设备与主板的连接线是否正常，如
正常则更换正常连接线确定连接无问题；重新安装
设备驱动，看是否可以识别；检测设备是否正常；
如设备正常考虑与主板是否兼容。
- 50 - EC0-1815V2NAR
Copyright Notice
Information offered in this manual is believed to be correct at the time of printing, and is subject to change without prior notice in order to improve reliability, design and function and does not represent a commitment on the part of the manufacturer. In no event will the manufacturer be liable for direct, indirect, special, incidental, or consequential damages arising out of improper installation and/or use, or inability to use the product or documentation.
This user manual is protected by copyright. No part of this manual may be reproduced, stored in any retrieval system, or transmitted, in any form or by any means, mechanical, electronic, photocopied, recorded or otherwise, without the prior written permission from the manufacturer.
Trademarks
EVOC is a registered trademark of EVOC Intelligent Technology Co., Ltd. Other product names mentioned herein are used for identification purposes only and may be trademark and/or registered trademarks of their respective companies.
Please visit our website: http://www.evoc.com for more information, or send an email to the Technical Support Mailbox [email protected]
(International) or [email protected] (Domestic) for consultation.
Hotline: 4008809666
Safety Instructions
1. Please read this manual carefully before using the product;
2. Leave the board or card in the antistatic bag until you are ready to use it;
3. Touch a grounded metal object (e.g. for 10 seconds) before removing the board or card from the anti-static bag;
4. Before installing or removing a board, wear the ESD gloves or ESD wrist strap; handle the board by its edges only;
5. Before inserting, removing or re-configuring motherboards or expansion cards, first disconnect the computer and peripherals from their power sources to prevent electric shock to human bodies or damage to the product;
6. Remember to disconnect the AC power cord from the socket before removing the board or moving the PC;
7. For PC products, remember to disconnect the computer and peripherals from the power sources before inserting or removing a board;
8. Before connecting or disconnecting any terminal, peripheral or any device, be sure the system is powered off and all the power sources are disconnected;
9. After turning off the computer, wait at least 30 seconds before turning it back on.
Contents
Mechanical Dimensions, Weight and Environment .................................................1
ATX Power Switch and Hard Disk Indicator Connector..........................................9
System Resource Managed by UEFI under X86 Platform .....................................41
Chapter 1 Product Introduction
Chapter 1 Product Introduction
Overview
EC0-1815V2NAR is an ATX single board computer, developed based on Intel® Q77 chipset. It complies with Ivy Bridge/Sandy Bridge LGA1155 dual core/quad core processor; supports 1600/1333/1066MHz DDR3 memory up to 16GB; six SATA high speed connectors, supporting RAID0/1/5/10; various display connectors supporting triple display function; two gigabit LAN ports; six RS232 ports (two support
RS232/485); four USB3.0 ports and four USB2.0 ports; PCIe x16, PCIe x4 and PCI bus expansion.
EC0-1815V2NAR mainly targets such application fields as railway transportation, financing and telecom terminals, etc. Its high-end performance and abundant functions will play an important role in various application fields.
Mechanical Dimensions, Weight and Environment
Dimensions: 304.8mm (L) x 190.5mm (W) x 80mm (H);
Net Weight: 0.56Kg;
Operating Environment:
Temperature: -5
C ~ 60C;
Humidity: 10% ~ 90% (non-condensing);
Storage Environment:
Temperature: -20
C ~ 80C;
Humidity: 10% ~ 90% (non-condensing);
Typical Consumption
The typical consumption is based on the following idle status values.
CPU: Ivy [email protected];
EC0-1815V2NAR - 1 -
Chapter 1 Product Introduction
Memory: Kingston DDR3 1066 4GB*2 ;
Operating System: Windows XP;
[email protected]；+5%/-3%；
[email protected]；+5%/-3%；
[email protected]；+5%/-3%；
Microprocessor
Intel® Core™ Ivy Bridge/Sandy Bridge CPU of LGA1155 package.
Note: different CPUs may have different requirements for memory and functions of the motherboard.
Chipset
Intel® Q77
System Memory
Provides two 240Pin DDR3 memory slots, supporting Un-buffered
Non-ECC/Un-buffered ECC (requiring support from CPU) memory and dual-channel function. The maximum memory capacity supported by a single bank is up to 4GB while the total memory capacity is up to 16GB.
Display Function
Supports DVI, VGA and DP display: DVI and DP support hot swap function as well as independent display, dual display clone mode, dual display expansion mode, triple display clone mode or triple display expansion mode output;
VGA supports 2048x1536@75HZ, 32bit color depth in maximum, DVI supports 1920x1200@60HZ in maximum, while DP supports
2560x1600@60HZ in maximum.
Note: triple display function only supports two DisplayPorts with VGA or DVI mode.
EC0-1815V2NAR - 2 -
Chapter 1 Product Introduction
Network Function
Provides two 10/100/1000Mbps LAN ports; LAN1 supports Wake-on-LAN, LAN booting and AMT8.0 functions.
Audio Function
Adopts HDA standard, supporting rear panel MIC-IN/LINE-IN/LINE-OUT (default),
SPDIF (optional), 5.1 sound track (optional) or dual channel power amplifier function
(optional, power consumption for single channel is 2W).
Power Feature
Adopts standard ATX power supply; the board supports the status of S0, S1, S4 and
S5.
Expansion Bus
Provides four 32-bit PCI slots, complying with PCI Rev2.3 standard; one PCI Express x16 slot, complying with PCI Express 1.0, 2.0 and 3.0 standards; one PCI Express x4 slot, complying with PCI Express 1.0 and 2.0 standards.
Watchdog Function
255 levels, programmable by minute or second;
Supports watchdog timeout interrupt or reset system.
Operating System
Supported Oss: Windows xp, Windows 7, linux;
Note: it is recommended to use Windows 7 operating system, the driver program of
USB 3.0 only supports Windows 7.
EC0-1815V2NAR - 3 -
Chapter 1 Product Introduction
On-board I/O
Six serial ports: COM1/COM2 supports RS-232/RS-485 mode selection while
COM3/COM4 supports Pin9 12V/5V/RI selection;
Six SATA connectors (SATA1 and SATA2 support SATA3.0 standard) support hot swap function (Please set the function in BIOS) and RAID0, 1, 5 and 10;
Four USB2.0 ports; the rear panel provides four USB3.0 ports (complying with
USB2.0);
One PS/2 keyboard/mouse connector;
One TPM connector;
One 16-channel digital I/O connector;
Tips: how to identify the alarms
1. Long “beep” indicates system memory error;
2. Short “beep” indicates to power on the computer.
- 4 - EC0-1815V2NAR
Chapter 2 Installation
Chapter 2 Installation
Product Outline
H1
H2
H6
AUDIO1
J2 J1
DP2
VGA1
DP1
DVI1
KM1
H7
SATA6
SATA4 SATA1
H5
SATA5 SATA3 SATA2
JCC1
H4
DIMM1
DIMM2
H3
Unit: mm
Warning!
Please adopt appropriate screws and proper installation methods (including board allocation, CPU and heat sink installation, etc); otherwise, the board may be damaged. It is recommended to use M3x6 GB9074.4-88 screws at H1 ~ H7.
EC0-1815V2NAR - 5 -
Chapter 2 Installation
Locations of Connectors
H1
H2
H6
AUDIO1
J2
J1
DP2
VGA1
DP1
DVI1
KM1
H7
SATA6 SATA4
SATA1
H5
SATA5 SATA3 SATA2
JCC1
H4
DIMM1
DIMM2
H3
- 6 - EC0-1815V2NAR
Chapter 2 Installation
Structure
EC0-1815 Function block diagram
PCIE x16 Slot PCIe X16
Socket H2
LGA 1155
95W/65W/45W
77W/55W/45W/35W
37.5 x 37.5mm
Channel A DDR3
Channel B DDR3
DIMM1
1066/1333/1600
DIMM2
1066/1333/1600
PCIE x4 Slot
PCI Slot*4
PCIe X4
PCI Bus
PCIE
PCIE
Giga LAN2
Giga LAN1
RJ45
LAN2
RJ45
LAN1
PCH
SATA*6 Sata *6
VGA
CRT Header
USB3.0*4
USB2.0*4
USB3.0/USB2.0 *4
USB2.0*4
DDPB DVI Header BGA942
TDP:6.1W
27 x 27mm
9.5 x 10.6 DieSize
Thickness 2.21mm
DDPC Display Port
HDA AUDIO
HD
DDPD Display Port
Audio Jack Amplifier
5.1 Surround
Option
SMBUS
SMB--GPIO 16Bit*GPIO
SPI Flash*2
Support AMT8.0
SPI
SIO
LPC
LPC
TPM Header
LPC--UARTs
COM1/COM2
KeyBoard/Mouse
Hardware Monitor
CPU/SYSTEM FAN
COM*4
Tip: How to identify the first pin of the jumpers and connectors
1. Observe the letter beside the socket: the first pin is usually marked with “1” or bold lines or triangular symbols;
2. Observe the solder pad on the back; the square pad is the first pin.
EC0-1815V2NAR - 7 -
Chapter 2 Installation
Jumper Setting
1. Clear/Keep CMOS Setting
CMOS is powered by the button battery on board. Clearing CMOS will restore original settings (factory default). The steps are listed as follows: (1) Turn off the computer and unplug the power cable; (2) Instantly short circuit JCC1; (3) Turn on the computer; (4) Follow the prompt on screen to enter BIOS setup when booting the computer, load optimized defaults; (5) Save and exit. Please set as follows:
Setup Function
1-2 Open
JCC1
(Pitch: 2.54mm)
1-2 Short
Normal ((Default)
Clear the contents of CMOS and all BIOS settings will restore to factory default values.
2. Serial Port Configuration
Please set the mode for COM1/COM2 by JP2 ~ JP7 (Pitch: 2.54mm):
JP2/JP5
Signal Name
Pin
RS-232 (Default) RS-485
JP2 1-2 3-4
JP3 1-2 2-3
JP4 1-2 2-3
JP3/JP4/JP6/JP7
JP5 1-2 3-4
JP6 1-2 2-3
JP7 1-2 2-3
Please set the mode of Pin9 on COM3/COM4 by JP8 and JP9 (Pitch: 2.54mm):
Definitions for Pin9 Pin
- 8 -
JP8/JP9
5V 3-4
12V 5-6
EC0-1815V2NAR
Chapter 2 Installation
Serial Port
Signal Name
Pin
RS-232
COM1 ~ COM6
RS-485
COM1/COM2
1 DCD# Data-
2 RXD Data+
3 TXD NC
4 DTR# NC
5 GND GND
6 DSR# NC COM1/COM2
Pitch: 2.54mm
7 RTS# NC
8 CTS# NC
9 RI# NC
10 NA NA
Note: 1. The data transmission direction is controlled automatically under RS485 mode; 2. The pin definitions for Pin9 on COM3 and COM4 include RI#/5V/12V.
Status Indicating and Control Connector
ATX Power Switch and Hard Disk Indicator Connector
Pin Signal Name Pin Signal Name
1 PWRBTN# 2 GND
FP1
(Pitch: 2.54mm)
3 GND 4 RESET#
5 HDD_LED- 6 HDD_LED+
Power Indicator Connector
FP2 (Pitch: 2.54mm)
Pin Signal Name
1 PWR_LED+
2 NC
3 GND
EC0-1815V2NAR - 9 -
Chapter 2 Installation
Loudspeaker Output Connector
FP3 (Pitch: 2.54mm)
7pin SATA Connector
Pin Signal Name
1 SPEAKER
2 NC
3 GND
4 +5V
SATA1 ~ SATA6
Pin Signal Name
1 GND
2 TX+
3 TX-
4 GND
5 RX-
6 RX+
7 GND
KB/MS Connector
KM1
Pin Signal Name Pin Signal Name
1 KB_DATA 7 MS_DATA
2 NC 8 NC
3 GND 9 GND
4 +5V 10 +5V
5 KB_CLK 11 MS_CLK
6 NC 12 NC
USB Port
The board provides four USB 3.0 ports, brought out by rear panel; the other two USB
2.0 ports are brought out by 2x5Pin headers (Pitch: 2.54mm).
1. USB3.0 Port:
- 10 - EC0-1815V2NAR
Chapter 2 Installation
J1(USB1/USB2)
J2(USB3/USB4)
Pin Signal Name
1 +5V
2 USB_Data-
3 USB_Data+
4 GND
5 USB_SSRX-
6 USB_SSRX+
7 GND
8 USB_SSTX-
9 USB_SSTX+
2. USB2.0 Port:
Pin Signal Name Pin Signal Name
1 +5V 2 +5V
3 USB1_Data4 USB2_Data-
J3(USB5/USB6)
J4(USB7/USB8)
(Pitch: 2.54mm)
5 USB1_Data+ 6 USB2_Data+
7 GND 8 GND
Audio Connector
The board provides AUDIO JACK function (Default), 5.1 track output, SPDIF and dual channel power amplify output (optional).
AUDIO1
Pin Signal Name
1 LINE_IN
2 LINE_OUT
3 MIC_IN
Pin
1
3
5
Signal Name Pin Signal Name
FRONT_R 2 FRONT_L
GND_AUDIO 4 GND_AUDIO
SURR_R 6 SURR_L
J5
(5.1 track output)
(Pitch: 2.54mm)
7
9
GND_AUDIO
CENTER_OUT
8 GND_AUDIO
10 LFE_OUT
EC0-1815V2NAR - 11 -
J6 (Pitch: 2.54mm)
Pin
Chapter 2 Installation
Signal Name Pin
1 +5V
2 NC
3 SPDIF_OUT
4 GND
Signal Name Note
SPK1
(Pitch: 2.54mm)
GPIO Connector
Pin Signal Name Pin Signal Name
GPIO1
(Pitch: 2.54mm)
Note: the factory default value of GPIO is TTL input and the voltage range for input/output signal is 0-5V.
- 12 - EC0-1815V2NAR
Chapter 2 Installation
TPM Connector
The board provides one 2x10 TPM pin header (PIN4 is NA, Pitch: 2.54mm).
Pin Signal Name Pin Signal Name
1 CLOCK 2 GND
3 LPC_FRAME- 4 NA
5 PLT_RST- 6 VCC5
7 AD3 8 AD2
9 VCC3.3 10 AD1
11 AD0 12 GND
15 VCC3SB 16 SERIRQ
TPM
19 SUS_SATA- 20 DRQ-
LAN Port
The board provides two 10/100/1000Mbps LAN ports, J1 (LAN1) and J2 (LAN2).
LAN1 supports Wake-on-LAN, and AMT8.0 functions. ACTLED and LILED are the green and dual color LED indicators on both sides of the Ethernet port, which respectively indicates the activity status and the speed of LAN. Please refer to the status description for each LED:
ACTLED
(Green)
Blink
Off
LAN1/LAN2
LAN Activity
Status Indicator
Data being transmitted
No data being transmitted
EC0-1815V2NAR
LILED
(Dual-Color: O/G)
LAN Speed
Indicator
Green 1000Mbps
Orange 100Mbps
Off 10Mbps
- 13 -
Chapter 2 Installation
2 x
8 Pin VGA Connector
Pin Signal Name Pin Signal Name
1 Red 2 GND
3 NC 4 Green
VGA1
7 Blue 8 GND
9 HSYNC 10 NC
13 GND 14 GND
15 DDCCLK 16 Shield_gnd
Display Port
DP1/DP2
Pin Signal Name Pin Signal Name
1 LANE0P 2 GND
3 LANE0N 4 LANE1P
7 LANE2P 8 GND
9 LANE2N 10 LANE3P
13 GND 14 GND
15 AUXCHP 16 GND
17 AUXCHN 18 HPD
19 RETURN 20 DP_PWR
DVI Connector
- 14 -
DVI1
(Pitch: 2.0mm)
Pin Signal Pin Signal Name
1 DATA2- 2 DATA2+
3 GND 4 GND
5 DATA1- 6 DATA1+
7 GND 8 GND
9 DATA0- 10 DATA0+
11 GND 12 GND
13 CLK+ 14 CLK-
15 +5V 16 HPDET
17 DDCDATA 18 DDCCLK
19 GND 20 NA
EC0-1815V2NAR
Chapter 2 Installation
Motherboard Power Supply Connector
1. 4pin CPU Power Connector (Pitch: 4.2mm)
PWR1
Pin Signal Name
1 GND
2 GND
3 +12V
4 +12V
2. 24pin ATX Power Connector (Pitch: 4.2mm)
Pin Signal Name Pin Signal Name
1 +3.3V 13 +3.3V
2 +3.3V 14 -12V
3 GND 15 GND
PWR2
5 GND 17 GND
6 +5V 18 GND
7 GND 19 GND
8 PWROK 20 -5V
9 +5VSB 21 +5V
10 +12V 22 +5V
11 +12V 23 +5V
12 +3.3V 24 GND
3-pin System Fan Connector
Pin Signal Name
SYSFAN1
Pitch: 2.54mm
Note: FAN_IO: fan speed impulse output.
1 GND
2 +12V
3 FAN_IO
EC0-1815V2NAR - 15 -
Chapter 2 Installation
4-pin CPU Fan Connector
Pin Signal Name
1 GND
2 +12V
CPUFAN1
Pitch: 2.54mm
3 FAN_IO
4 FAN_PWM
Note: FAN_I: fan speed impulse output; FAN_PWM: fan speed PWM control.
Installing the CPU
Please install the CPU as follows (refer to the figure below):
Align the notches on the CPU with tabs on the CPU socket and put the CPU into the socket.
When the CPU is fully seated in the socket, close the upper cover on CPU socket and then lock the CPU into place by the clip.
Installing the CPU Fan
Please install the CPU fan as follows: (refer to the figure below):
- 16 - EC0-1815V2NAR
Chapter 2 Installation
Assemble the bracket of the cooling fin with the fixing holes on the rear of the
CPU card. Note: the T-shaped gap shall correspond with the bracket of the CPU socket;
Warning: please use the bracket of the metal cooling fin with care, so as to prevent the short circuit of the pins within the red circle on the back of the CPU!
Connect the front side of cooling fin with the bracket and fix them; ensure well contact between CPU surface and cooling fin;
Fix the cooling fin with two screws on the cross (do not tighten it) and then the other two screws; then tighten the four screws;
Lastly, connect the fan power cable with the fan socket on the CPU card.
Note! It is recommended to use cooling fan authenticated by Intel; before installing the fan, smear the heat sink compound on the surface between CPU and the fan cooling fin to improve the heat dissipation performance.
EC0-1815V2NAR - 17 -
Chapter 2 Installation
PCI Connector
The board provides four standard PCI connectors, PCI1 ~ PCI4 (Version 2.3); the pin definitions are as follows:
Pin Signal Name Pin
A1 TRST# A31
Signal Name Pin Signal Name Pin
PCI_AD18 B1 -12V B31
Signal Name
+3.3V
A2 +12V A32
A3 TMS A33 +3.3V B3
A4 TDI A34 PCI_FRAME# B4
A5 +5V A35 GND B5
A6 INTA# A36 PCI_TRDY#
A7 INTC# A37
A8 +5V A38
A9 Reserved A39
A10 +5V A40
A11 Reserved A41
A12 GND A42
A13 GND A43
A14 3.3Vaux A44
A15 PCI_RST# A45
GND B7
+3.3V B9
SMBDATA B11
GND B12
PCI_AD15 B14
+3.3V B15
A16 +5V A46
A17 PCI_GNT# A47
A18 GND A48
A19 PCI_PME# A49
PCI_AD11 B17
GND B18
PCI_AD9 B19
A20 PCI_AD30 A50 PCI_C/BE#0 B20
A21 +3.3V A51 +3.3V B21
A22 PCI_AD28 A52
A23 PCI_AD26 A53
A24 GND A54
PCI_AD6 B22
PCI_AD4 B23
GND B24
TCK B32
GND B33
TDO B34
+5V B35
+5V B36
INTB# B37 PCI_DEVSEL#
PRSNT1# B39
PRSNT2# B41
GND B42
GND B43
Reserved B44
GND
GND
B45
B47
PCI_AD17
PCI_C/BE#2
GND
PCI_IRDY#
+3.3V
GND
PCI_LOCK#
PCI_PERR#
+3.3V
PCI_SERR#
+3.3V
PCI_C/BE#1
PCI_AD14
GND
PCI_AD12
PCI_AD10
GND +5V B49
PCI_AD31 B50
GND B52
PCI_AD27 B53
PCI_AD8
PCI_AD7
+3.3V
PCI_AD5
PCI_AD3
A25 PCI_AD24 A55
A26 PCI_IDSEL A56
PCI_AD2 B25 +3.3V B55
PCI_AD0 B26 PCI_C/BE#3 B56
A27 +3.3V A57 +5V B27
A28 PCI_AD22 A58 PCI_REQ64# B28
GND
PCI_AD1
+5V
GND B58 PCI_ACK64#
A29 PCI_AD20 A59
A30 GND A60
+5V B29
+5V B30
PCI_AD21 B59 +5V
+5V
- 18 - EC0-1815V2NAR
Chapter 2 Installation
PCIe x16 Connector
The board provides one PCIE x16 slot (PCIE1); the pin definitions are as follows:
Pin Signal Name Pin Signal Name Pin Signal Name Pin Signal Name
A1 PRSNT1# A2 +12V B1 +12V B2 +12V
A3 +12V A4
A5 TCK A6
A7 TDO A8
A9 +3.3V A10 3.3Vaux
GND B11 WAKE# B12
GND B14
A11 PWRGD/PERST# A12
A13 REFCLK+ A14
A15 GND A16
A17 PERn0 A18
A19 RSVD A20
A21 PERp1 A22
A23 GND A24
GND B17
GND B22
RSVD
PETp0
GND
GND
PETn1
GND
PETn2
GND B26 A25 PERp2 A26
A27 GND A28
A29 PERp3 A30
A31 GND A32
A33 RSVD A34
A35 PERp4 A36
A37 GND A38
A39 PERp5 A40
A41 GND A42
A43 PERp6 A44
A45 GND A46
A47 PERp7 A48
A49 GND A50
GND B30
GND B36
GND B40
GND B44
GND B48
GND
PETn3
RSVD
GND
PETn4
GND
PETn5
GND
PETn6
GND
PETn7
PRSNT2#B
PETp8
A51 GND A52
A53 PERn8 A54
A55 GND A56
A57 PERn9 A58
A59 GND A60
A61 PERn10 A62
GND B53
GND B57
GND B61
GND B54
GND B58
GND B62
GND
PETp9
GND
PETp10
GND
PETp11
EC0-1815V2NAR - 19 -
A63 GND A64
A65 PERn11 A66
A67 GND A68
A69 PERn12 A70
A71 GND A72
A73 PERn13 A74
A75 GND A76
A77 PERn14 A78
A79 GND A80
A81 PERn15 A82
PCIe x4 Connector
GND B65
GND B69
GND B73
GND B77
GND B81
Chapter 2 Installation
GND
GND B66 PETp12
GND
GND B70
GND B74
GND B78
PETp13
GND
PETp14
GND
PETp15
GND
RSVD
The board provides one PCIE x16 slot (PCIE2), supporting PCIE x4 signals. The pin definitions are as follows:
Pin Signal Name Pin Signal Name Pin Signal Name Pin Signal Name
A1 PRSNT1# A2 +12V B1 +12V B2 +12V
A3 +12V A4 GND B3 RSVD B4 GND
A9 +3.3V A10
A11 PWRGD/PERST# A12
A13 REFCLK+ A14
A15 GND A16
A17 PERn0 A18
A19 RSVD A20
A21 PERp1 A22
A23 GND A24
A25 PERp2 A26
A27 GND A28
A29 PERp3 A30
A31 GND A32
A33 NC A34
A35 NC A36
- 20 -
GND B11
NC B31
WAKE# B12
GND B14
NC B32
3.3Vaux
RSVD
PETp0
GND
GND
PETn1
GND
PETn2
GND
PETn3
NC
GND
NC
GND
EC0-1815V2NAR
Chapter 2 Installation
A37 GND A38
A39 NC A40
A41 GND A42
A43 NC A44
A45 GND A46
A47 NC A48
A49 GND A50
A51 GND A52
A53 NC A54
A55 GND A56
A57 NC A58
A59 GND A60
A61 NC A62
A63 GND A64
A65 NC A66
A67 GND A68
A69 NC A70
A71 GND A72
A73 NC A74
A75 GND A76
A77 NC A78
A79 GND A80
A81 NC A82
Hot-swap of SATA Hard Disk
Notes for hot-swap of SATA hard disk:
1. The hard disk shall support SATA 2.0 and use 15-pin SATA hard disk power connector.
2. The SATA hard disk only supports hot swap function when operating under
AHCI mode and the hot swap option is enabled.
3. The driver of chipset shall support the hot-swap of SATA hard disk.
4. Hot-swap of SATA hard disk with the operating system is forbidden when system is powered-on.
NC
GND
NC
GND
NC
NC
NC
GND
NC
GND
NC
GND
NC
GND
NC
GND
NC
GND
NC
GND
NC
GND
NC
EC0-1815V2NAR - 21 -
Chapter 2 Installation
SATA Data Cable SATA Power Cable
Please carry out hot plugging as follows. Improper operation may destroy the hard disk or result in data loss.
Hot Plug
Step 1: Please plug the 1 x 4 pin SATA power connector (white) into the power adapter.
Step 2: Please connect the SATA data cable to the SATA connector on board.
Step 3: Please connect the 15-pin SATA power connector (black) to the SATA hard disk.
- 22 - EC0-1815V2NAR
Chapter 2 Installation
Step 4: Please connect the SATA data cable to the SATA hard disk.
Hot Unplug
Step 1: Uninstall the hard disk from the device manager.
Step 2: Unplug the data cable from the SATA hard disk.
Step 3: Unplug the SATA 15-pin power connector (black) from the SATA hard disk.
EC0-1815V2NAR - 23 -
Chapter 3 BIOS Setup
Chapter 3 BIOS Setup
UEFI Overview
UEFI (Unified Extensible Firmware Interface) is the latest computer firmware to replace traditional BIOS. UEFI is solidified in the flash memory on the CPU board. Its main functions include: initialize system hardware, set the operating status of the system components, adjust the operating parameters of the system components, diagnose the functions of the system components and report failures, provide hardware operating and controlling interface for the upper level software system, guide operating system and so on. UEFI provides users with a human-computer interface in menu style to facilitate the configuration of system parameters for users, control power management mode and adjust the resource distribution of system device, etc.
Setting the parameters of the UEFI correctly could enable the system operating stably and reliably; it could also improve the overall performance of the system at the same time. Inadequate even incorrect UEFI parameter setting will decrease the system operating capability and make the system operating unstably even unable to operate normally.
UEFI Parameter Setup
Prompt message for UEFI setting may appear once powering on the system. At that time (invalid at other time), press the key specified in the prompt message (usually
<Del> or <F2>) to enter UEFI setting.
All the setup values modified by UEFI (excluding data and time) are saved in the flash storage in system; the contents will not be lost even if powered down or remove the battery of the board. The data and time are saved in CMOS storage, which is powered by battery; unless clearing CMOS is executed, its contents would not be lost even if powered off.
Note! UEFI setting will influence the computer performance directly. Setting parameter improperly will cause damage to the computer; it may even be unable to power on. Please use the internal default value of UEFI to restore the system.
Our company is constantly researching and updating UEFI, its setup interface may be a bit different. The figure below is for reference only; it may be different from your UEFI setting in use.
- 24 - EC0-1815V2NAR
Chapter 3 BIOS Setup
Basic Function Setting for UEFI
After starting SETUP program, the main interface of Aptio Setup Utility - Copyright
(C) 2011 American Megatrends, Inc. will appear:
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc. Copyright (C)
Main Advanced Chipset Boot Security Save & Exit
BIOS Information
Project Name EC0-1815V2NAR
BIOS Name J5044000
BIOS Version A00
Build Date and Time 12/09/2011 11:09:23
Total Memory 2048 MB (DDR3)
Memory Frequency 1067 Mhz
ME FW Version 8.0.0.1351
ME Firmware SKU 5MB
System Date [Thu 10/06/2011]
System Time [09:41:55]
Set the Date. Use ‘Tab’ to switch between Date elements.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save ESC: Exit
Access Level Administrator
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Main
System Date
Choose this option and set the current date by < + > / < - >, which is displayed in format of month/date/year. Reasonable range for each option is: Month
(1-12), Date (01-31), Year (Maximum to 2099), Week (Mon. ~ Sun.).
System Time
EC0-1815V2NAR - 25 -
Chapter 3 BIOS Setup
Choose this option and set the current time by < + > / < - >, which is displayed in format of hour/minute/second. Reasonable range for each option is: Hour
(00-23), Minute (00-59), Second (00-59).
Advanced
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
WARNING: Setting wrong values in below sections may cause system to malfunction!
Trusted Computing
CPU Configuration
SATA Configuration
→←: Select Screen
↑↓: Select Item
Enter: Select
Intel TXT(LT) Configuration
AMT Configuration
USB Configuration
Super IO Configuration
H/W Monitor
CPU PPM Configuration
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Trusted Computing
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
Configuration
TPM SUPPORT [Disabled]
Current Status Information
NO Security Device Found
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
- 26 - EC0-1815V2NAR
Chapter 3 BIOS Setup
TPM SUPPORT
Enable TPM function.
CPU Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
CPU Configuration
Genuine Intel® CPU @ 2.20GHz
CPU Signature 306a4
Microcode Patch 7
Max CPU Speed 2200 MHz
Min CPU Speed 1600 MHz
CPU Speed 2200 MHz
Processor Cores 4
Intel HT Technology Not Supported
Intel VT-x Technology Supported
Intel SMX Technology Supported
64-bit Supported
L1 Data Cache 32 kB x 4
L1 Code Cache 32 kB x 4
L2 Cache 256 kB x 4
L3 Cache 8192 kB
Active Processor Cores [All]
Intel Virtualization Technology [Disabled]
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Display the relevant information of CPU. Note: the relevant information of the CPU are related to the CPU installed in the platform; different series of CPUs will display different information.
Active Processor Cores
Active CPU core number, only available for multi-core CPU.
Intel Virtualization Technology
Switch for the Intel Virtualization Technology.
EC0-1815V2NAR - 27 -
Chapter 3 BIOS Setup
SATA Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
SATA Controller(s) [Enabled]
SATA Mode Selection [IDE]
Serial ATA Port 1 Empty
Serial ATA Port 2 Empty
Serial ATA Port 3 Empty
Serial ATA Port 4 Empty
Serial ATA Port 5 Empty
Serial ATA Port 6 Empty
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
SATA Controller(s)
Switch for the SATA Controller(s).
SATA Mode Selection
SATA controller type selection, corresponding with three options: IDE, RAID and AHCI.
Note: when choosing AHCI or RAID Mode to implement system installation, the relevant drivers of the Floppy device and specified chipset are required.
Serial ATA Port 1 ~ 6
Serial ATA Port1 ~ 6 dynamically detect whether there are SATA devices on motherboard. If devices are connected with the corresponding ports, then it will display the SATA device type. Otherwise, it will display “Empty”.
- 28 - EC0-1815V2NAR
Chapter 3 BIOS Setup
Intel TXT(LT) Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
Intel Trusted Execution Technology Configuration
Intel TXT support only can be enabled/disabled if
SMX is enabled. VT and VT-d support must also be enabled prior to TXT.
Secure Mode Extensions(SMX) Enabled
Intel TXT(LT) Support [Disabled]
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Intel TXT(LT) Support
Enable Intel TXT function.
AMT Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
Intel AMT [Enabled]
Un-configure ME [Disabled]
Disable ME [Disabled]
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
EC0-1815V2NAR - 29 -
Chapter 3 BIOS Setup
Intel AMT
Control switch for AMT function.
Un-configure ME
Switch for reconfiguring ME without password. When this option is Enabled, it will load ME default value without requiring the password during POST period.
Disable ME
Enable ME function control switch.
USB Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
USB Configuration
USB Devices:
1 Keyboard, 1 Mouse, 2 Hubs
Legacy USB Support [Enabled]
Mass Storage Devices:
Netac [Auto]
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Legacy USB Support
This option is used to support legacy USB devices (keyboard, mouse, storage device, etc). When it is set to Enabled, the USB devices can be used in the OS that does not support USB, such as DOS. When it is set to Disabled, the legacy devices cannot be used in the OS that does not support USB.
Note: USB can be used in EFI application, such as in Shell.
- 30 - EC0-1815V2NAR
Chapter 3 BIOS Setup
Super IO Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
Super IO Configuration
Serial Port 1 Configuration
Serial Port 2 Configuration
Serial Port 3 Configuration
Serial Port 4 Configuration
Serial Port 5 Configuration
Serial Port 6 Configuration
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Serial Port 1 ~ 6 Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
Serial Port 1 ~ 6 Configuration
Serial Port [Enabled]
Device Settings IO=3F8h; IRQ=4;
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
* Serial Port
This option is used to enabled or disable the current serial port.
* Device Settings
This option is used to display the current resource configuration of the serial port.
EC0-1815V2NAR - 31 -
Chapter 3 BIOS Setup
H/W Monitor
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
PC Health Status
System Temperature : +29 C
CPU Temperature : +30 C
SYSFAN1 : 3068 RPM
CPUFAN1 : 2086 RPM
Vcore : +0.992 V
V3.3 : +3.296 V
V5.0 : +5.007 V
V12.0 : +12.091 V
VBAT : +3.232 V
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Display the currently detected hardware monitoring information, such as voltage, temperature, fan speed, etc.
System Temperature
Current system temperature, monitored by the thermal resistor on motherboard.
CPU Temperature
Current CPU temperature, monitored by the temperature sensor on motherboard.
SYSFAN1/CPUFAN1
Monitor the speed of the current system fan and the CPU fan.
Vcore
CPU core voltage.
V3.3/ V5.0/V12.0
Turn on/off the power to output voltage.
VBAT
CMOS battery voltage.
- 32 - EC0-1815V2NAR
Chapter 3 BIOS Setup
CPU PPM Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
CPU PPM Configuration
EIST [Enabled]
Turbo Mode [Enabled]
CPU C3 Report [Enabled]
CPU C6 Report [Enabled]
CPU C7 Report [Enabled]
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Display the information relevant to CPU. Note: the displayed CPU information is relevant to the CPU installed within the platform; different series CPU may have different display information.
EIST
Enable the SpeedStep function of CPU.
Turbo Mode
Enable the Turbo Mode function.
CPU C3 ~ C7 Report
Enable the power saving function of CPU.
Chipset
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
WARNING: Setting wrong values in below sections may cause system to malfunction!
PCH-IO Configuration
System Agent (SA) Configuration
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
EC0-1815V2NAR - 33 -
Chapter 3 BIOS Setup
PCH-IO Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Chipset
USB Configuration
LAN1 Controller [Enabled]
LAN2 Controller [Enabled]
Audio Controller [Auto]
Restore AC Power Loss [Last State]
Audio Internal Codec [Enabled]
Audio codec Port DP1 [Enabled]
Audio codec Port DP2 [Enabled]
PCIe Speed [Auto]
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
LAN1 Controller
Enable LAN1 controller switch.
LAN2 Controller
Enable LAN2 controller switch.
Audio Controller
Enable audio card controller switch.
Restore AC Power Loss
This option could set the system status when the computer is re-electrified after powered off under AC. “Power Off” is to make the system at power off status;
“Power On” is to power on the system automatically; “Last State” is to recover the status before powering off.
Audio Internal Codec
Enable the control switch of audio internal codec.
Audio codec Port DP1
- 34 - EC0-1815V2NAR
Chapter 3 BIOS Setup
Enable the control switch of audio codec port DP1.
Audio codec Port DP2
Enable the control switch of audio codec port DP2.
PCIe Speed
Speed control switch for PCIE2.
USB Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Chipset
USB Configuration
XHCI Mode [Smart Auto]
HS Port #1 Switchable [Enabled]
HS Port #2 Switchable [Enabled]
HS Port #3 Switchable [Enabled]
HS Port #4 Switchable [Enabled]
EHCI1 [Enabled]
EHCI2 [Enabled]
USB Ports Per-Port Disable Control [Disabled]
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
*
XHCI Mode
Enable xhci mode control.
*
HS Port #1~4 Switchable
Enable xhci and ehci switch function.
Switch for EHCI controller 1.
Switch for EHCI controller 2.
*
USB Ports Per-Port Disable Control
EC0-1815V2NAR - 35 -
Chapter 3 BIOS Setup
General control switch for the USB Port.
*
USB 1~8 Disable
Switches for USB Port 1 ~ 8.
System Agent (SA) Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Chipset
VT-d Capability Supported
VT-d [Enabled]
PEG0 – Gen X [Auto]
De-emphasis Control [-3.5 dB]
Graphics Configuration
Memory Configuration
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
VT-d
Switch for the Intel virtualization technology.
PEG0 – Gen X
Speed control switch for PCIE1.
De-emphasis Control
De-emphasis control switch for PCIE1.
- 36 - EC0-1815V2NAR
Chapter 3 BIOS Setup
Graphics Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
Graphics Configuration
Primary IGFX Boot Display [CRT]
Secondary IGFX Boot Display [Disabled]
Primary Display [Auto]
DVMT Pre-Allocated [64M]
DVMT Total Gfx Mem [256M]
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Primary IGFX Boot Display
Set the primary IGFX boot display device.
Secondary IGFX Boot Display
Set the secondary IGFX boot display device.
Primary Display
This option is used to specify the display device type with boot priority.
DVMT Pre-Allocated
Select the memory size pre-allocated by DVMT.
DVMT Total Gfx Mem
Select the DVMT total Gfx memory size.
EC0-1815V2NAR - 37 -
Chapter 3 BIOS Setup
Memory Configuration
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
Memory Information
Memory Frequency 1067 Mhz
Total Memory 2048 MB (DDR3)
DIMM1 Not Present
DIMM2 2048 MB (DDR3)
CAS Latency(tCL) 7
Minimum delay time
CAS to RAS (tRCDmin) 7
Row Precharge (tRPmin) 7
Active to Rrecharge (tRASmin) 20
XMP Profile 1 Not Supported
XMP Profile 2 Not Supported
Memory Remap [Enabled]
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Memory Remap
This option is used on the platform supporting North Bridge above 4G (such as
64GB); it will map the addresses occupied by the traditional devices less than
4G, such as BIOS, APIC, PCIE and PCI MEMORY, etc. to the memory above
4G. Therefore, when plenty of the physical memories are adopted, the OS can
- 38 - make full use of the physical memories.
EC0-1815V2NAR
Chapter 3 BIOS Setup
Boot
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
Boot Configuration
Quiet Boot [Disabled]
Boot Option Priorities
Boot Option #1 [Netac]
Boot Option #2 [UEFI: Netac]
Hard Drive BBS Priorities
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Quiet Boot
Boot mode selection switch, which is used to enable or disable the Quiet Boot function.
Boot Option Priorities
This option is used to configure the system booting priorities. #1 represents the highest priorities while #n represents the lowest priorities.
Hard Drive BBS Priorities
This option is used to configure the priorities of the legacy devices in BBS. #1 represents the highest priorities while #n represents the lowest priorities.
EC0-1815V2NAR - 39 -
Chapter 3 BIOS Setup
Security
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
Password Description
If ONLY the Administrator's password is set, then this only limits access to Setup and is only asked for when entering Setup.
If ONLY the User's password is set, then this is a power on password and must be entered to boot or enter Setup. In Setup the User will have
Administrator rights.
The password length must be in the following range:
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Minimum length 3
Maximum length 20
Administrator Password
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
Administrator Password
This option is used to set administrator password.
Save & Exit
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
Save Changes and Reset
Discard Changes and Reset
Boot Override
Netac
UEFI: Netac
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save
ESC: Exit
Version 2.14.1219. Copyright (C) 2011,American Megatrends, Inc.
- 40 - EC0-1815V2NAR
Chapter 3 BIOS Setup
Save Changes and Reset
The option is used to save changes and reset.
Discard Changes and Reset
The option is used to discard changes and reset.
Boot Override
This option is used to select the boot device.
System Resource Managed by UEFI under X86 Platform
We define three kinds of system resources here: I/O port address, IRQ interrupt number and DMA number.
DMA
Level
DMA0 Unassigned
DMA1 Unassigned
DMA2 Unassigned
DMA3 Unassigned
Function
APIC
DMA4 Used for DMAC cascade
DMA5 Unassigned
DMA6 Unassigned
DMA7 Unassigned
Advanced programmable interrupt controller. Most motherboards above P4 level support APIC and provide more than 16 interrupt sources, like IRQ16 - IRQ23; while some others can have up to 28 interrupt sources, such as motherboard supporting
PCI-X. However, relevant OS are required to enable that function.
EC0-1815V2NAR - 41 -
Chapter 3 BIOS Setup
IO Port Address
Only 16 IO address lines are designed for X86, from 0 ~ 0FFFFh; there is 64K for the system I/O address space. In traditional ISA connector, only the foregoing 1024 (0000
~ 03FFh) are adopted while the ports above 0400h are adopted by PCI and EISA connectors. Each peripheral will occupy portion of the space. The table below shows parts of the I/O connectors used in X86 platform.
Address
000h - 01Fh
00h – CF7h
010h - 01Fh
020h - 021h
Device Description
DMA Controller
PCI bus
Motherboard Resource
Programmable Interrupt Controller
022h - 03Fh
024h - 025h
028h - 029h
Motherboard Resource
Programmable Interrupt Controller
Programmable Interrupt Controller
02Ch – 02Dh Programmable Interrupt Controller
02Eh - 02Fh Motherboard Resource
02Eh - 02Fh Motherboard Resource
030h - 031h
034h - 035h
038h – 039h
Programmable Interrupt Controller
Programmable Interrupt Controller
Programmable Interrupt Controller
03Ch – 03Dh Programmable Interrupt Controller
040h - 043h System Timer
044h - 05Fh
04Eh - 04Fh
050h - 053h
060h
Motherboard Resource
Motherboard Resource
System Timer
Standard 101/102 Key or Microsoft Natural PS/2 Keyboard
- 42 - EC0-1815V2NAR
Chapter 3 BIOS Setup
062h – 063h Motherboard Resource
064h Standard 101/102 Key or Microsoft Natural PS/2 Keyboard
065h - 06Fh Motherboard Resource
070h - 077h
072h – 07Fh
Real Time Clock, NMI
Motherboard Resource
081h - 091h
084h - 086h
DMA Controller
Motherboard Resource
08Ch – 08Eh Motherboard Resource
090h - 09Fh Motherboard Resource
093h – 09Fh DMA Controller
0A0h - 0A1h Programmable Interrupt Controller
0A2h – 0BFh Motherboard Resource
0A4h - 0A5h Programmable Interrupt Controller
0A8h - 0A9h Programmable Interrupt Controller
0ACh - 0ADh Programmable Interrupt Controller
0B0h – 0B1h Programmable Interrupt Controller
0B2h – 0B3h Motherboard Resource
0B4h – 0B5h Programmable Interrupt Controller
EC0-1815V2NAR - 43 -
0B8h – 0B9h Programmable Interrupt Controller
0BCh – 0BDh Programmable Interrupt Controller
0C0h – 0DFh DMA Controller
0E0h - 0EFh Motherboard Resource
0F0h - 0FFh
210h - 217h
218h - 21Fh
Numeric data processor
COM3
COM 4
220h - 227h
228h - 22Fh
274h – 277h
COM 5
COM 6
ISAPNP Read Data Port
279h
2F8h - 2FFh
ISAPNP Read Data Port
COM 2
3B0h – 3BBh Intel(R) HD Graphics
3C0h – 3DFh Intel(R) HD Graphics
3F8h - 3FFh COM1
400h - 453h
Motherboard Resource
454h –457h
458h –47Fh
Motherboard Resource
Motherboard Resource
4D0h – 4D1h Motherboard Resource
4D0h – 4D1h Programmable Interrupt Controller
500h - 57Fh Motherboard Resource
680h - 69Fh Motherboard Resource
A00h – A0Fh Motherboard Resource
A30h – A3Fh Motherboard Resource
A79h ISAPNP Read Data Port
Chapter 3 BIOS Setup
- 44 - EC0-1815V2NAR
Chapter 3 BIOS Setup
IRQ Assignment Table
There are 15 interrupt sources of the system. Some are occupied by the system devices. Only the ones that are not occupied can be assigned to other devices. ISA device requests exclusive use of its interrupt. Only the plug and play ISA devices can be assigned by the UEFI or the OS. And several PCI devices share one interrupt, which is assigned by UEFI or OS. Interrupt assignment of some devices of X86 platform is shown in the table below, but it does not show the interrupt source occupied by the PCI devices.
Level Function
IRQ2 Programmable Interrupt Controller
IRQ3 COM2
IRQ4 COM1
IRQ5 Reserved
IRQ6 Reserved
IRQ7 Reserved
IRQ8 System CMOS/Real Time Clock
IRQ10 Reserved
IRQ11 COM3/4/5/6
IRQ12 Mouse
IRQ13 Numeric data processor
IRQ14 Master IDE Channel
IRQ15 Slave IDE Channel
EC0-1815V2NAR - 45 -
Chapter 4 Installing the Drivers
Chapter 4 Installing the Drivers
Regarding the driver program of this product, please refer to the enclosed CD.
- 46 - EC0-1815V2NAR
Appendix
Appendix
BPI Overview
EVOC BPI (BIOS Programming Interface) is a cross-platform, easy-to-maintain software interface specification, which supports access to hardware under the
Protected Mode of the operating system. The function of the product is to provide a unified standard interface for the application software or driver; therefore, when the hardware of the motherboard is upgraded, there is no need to modify the application software or driver and the former software can operate on the new platform normally.
It has greatly sped up the product development and reduced the maintenance cost.
Currently, BPI supports the configuration of WDT and GPIO as well as H/W monitor function. As for the test program and function library, please refer to the relevant documents in the enclosed CD.
Features of the BPI include:
1、 Platform Irrelevant
The software developed by BPI function library can operate on a new platform, supporting BPI function, normally without making any modification.
2、 Security and High Reliability
The BPI function library accessing the hardware is programmed by the motherboard developer and is strictly tested; therefore, it can avoid system malfunction caused by improper operation of the system hardware.
3、 Flexible Configuration
Take GPIO configuration as an example, users may conveniently configure an arbitrary GPIO function by BPI function library or test program.
4、 Easy Maintenance
Traditional WDT and GPIO programming are closely related to the hardware
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Appendix with complicated test and debug process and software of different platforms; however, the software developed by BPI only requires one set of the maintenance software.
5、 Low Cost
Developing the applications by BPI will not result in additional hardware and software cost, but it will reduce the development difficulty, development cycle and time-to-market for the system integrator.
Troubleshooting and Solutions
NO. Phenomenon Troubleshooting and Solution
Analysis: it could be the problem of the CMOS battery.
1
2
3
4 cannot be saved if the voltage is insufficient, replace the battery; re-set the
BIOS and save again. powered-on occasionally
Analysis: it may be caused by poor connection. Remove the power plug from power socket on motherboard, you
The computer may find that certain pin of the motherboard power has can only be been collapsed to one side after some forceful insertion.
Solution: power off the computer and remove the power plug; erect the bended power pin with tweezers and re-insert in the power socket. Reboot the computer and test for several times until the problem no longer exits.
When connecting with
Analysis: A USB flash drive is a high-speed USB2.0; when connecting with the computer, it prompts that a a USB flash high-speed device has been connected with a low-speed drive, the system prompts that a high-speed device has been connected with a low-speed connector. connector, which indicates that the connector on motherboard is regarded as a USB1.1 port.
Solution: enable the USB high-speed transmission mode on the motherboard. Different motherboards may have different settings. Change the FULLSPEED option to
HISPEED in USB device option.
The screen has no display after replacing with a
Analysis: it could result from improper operation when inserting or removing the memory and cause abnormal operation of the components on the motherboard. Focus
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Appendix and cannot enter Solution: check the hardware such as memory, video card when the former the circuit around the memory slot on motherboard re-installed, the the gold finger in the first memory slot are shorted while system cannot the second memory slot is normal, then you may know be booted as that there is short circuit in the first memory slot. Remove well. the two pins to their original location with tweezers carefully, insert the memory, reboot the system and the system will be booted smoothly.
Analysis: the data cable of the hard disk may get knocked when installing the CD-ROM, which leads to poor connection of the hard disk data cable, or the master and slave jumpers on hard disk and CD-ROM are wrongly
5
6
CD-ROM.
No PCI card can be detected after jumper setting. You may find that the hard disk and
CD-ROM are connected with different data cables while their jumpers are all set to master; thus, the hard disk cannot be booted. Set the CD-ROM jumper to slave and then re-install it.
Analysis: make sure the PCI card functions normally; re-insert the PCI card or insert it into another PCI slot to see whether it is normal; find out the power type in use
(AT or ATX); find out users’ requirement for the PCI card voltage.
Solution: if the PCI card functions abnormally, replace it with a new one; if it functions normally when re-inserted or inserted in another PCI slot, then there is something system.
AT power shall be replaced with ATX power because AT power cannot provide 3.3V voltage. (Suggestion: when purchasing power supplies, please check whether the PCI card in use requires 3.3V voltage or not).
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Appendix
Analysis: devices are not connected; no drivers are loaded; devices are broken.
Solution: check whether the cable between the device and
7 devices can be detected. a new cable to make sure the connection is OK. Re-install the device driver and check whether it can be recognized; check whether the device is normal; if the device is normal, then check whether the device is compatible with the motherboard.
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Key Features
- Supports Ivy Bridge/Sandy Bridge LGA1155 dual-core/quad-core processors
- Supports 1600/1333/1066MHz DDR3 memory, up to 16GB
- 6 SATA high-speed interfaces support RAID0/1/5/10
- Multiple display interfaces support triple display function
- 2 Gigabit Ethernet ports
- 6 RS232 ports, two of which support RS232/485
- 4 USB3.0, 4 USB2.0
- Supports PCIex16, PCIex4, and PCI bus expansion