DFI | COM333-I Preliminary | manual | Dfi COM333-I Preliminary Manual

Dfi COM333-I Preliminary Manual
COM333-I
COM Express Carrier Board
User’s Manual
Preliminary
Version
A47100916
1
Chapter 1 Introduction
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Copyright
FCC and DOC Statement on Class B
This publication contains information that is protected by copyright. No part of it may be reproduced in any form or by any means or used to make any transformation/adaptation without
the prior written permission from the copyright holders.
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
This publication is provided for informational purposes only. The manufacturer makes no
representations or warranties with respect to the contents or use of this manual and specifically disclaims any express or implied warranties of merchantability or fitness for any particular
purpose. The user will assume the entire risk of the use or the results of the use of this document. Further, the manufacturer reserves the right to revise this publication and make changes
to its contents at any time, without obligation to notify any person or entity of such revisions
or changes.
•
•
•
Changes after the publication’s first release will be based on the product’s revision. The website
will always provide the most updated information.
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
Consult the dealer or an experienced radio TV technician for help.
© 2019. All Rights Reserved.
Trademarks
Notice:
Product names or trademarks appearing in this manual are for identification purpose only and
are the properties of the respective owners.
1. The changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
2. Shielded interface cables must be used in order to comply with the emission limits.
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Chapter 1 Introduction
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Table of Contents
BMC
BMC
BMC
BMC
SPI1 Interface Mode Select.................................................................. 16
2nd Boot Watchdog Timer Select.......................................................... 16
MAC#1 Interface Type Select............................................................... 17
VGA Select.......................................................................................... 17
Rear Panel I/O Ports.................................................................................. 18
Copyright�����������������������������������������������������������������������������������������������������������..2
Graphics Interface....................................................................................... 18
COM (Serial) Ports....................................................................................... 19
LAN Ports.................................................................................................... 20
USB Ports.................................................................................................... 20
Trademarks��������������������������������������������������������������������������������������������������������2
I/O Connectors............................................................................................ 21
FCC and DOC Statement on Class B����������������������������������������������������� 2
LPC Connector............................................................................................. 21
Digital I/O Connector................................................................................... 21
SATA (Serial ATA) Connectors....................................................................... 22
Cooling Fan Connectors............................................................................... 22
I2C Header.................................................................................................. 23
SMBus Header............................................................................................. 23
Power Connectors........................................................................................ 24
Battery........................................................................................................ 24
Front Panel Connector................................................................................. 25
Expansion Slots........................................................................................... 26
COM Express Connectors............................................................................. 26
SDIO (Conditionally Available)...................................................................... 30
Switches..................................................................................................... 30
LEDs........................................................................................................... 31
Inphi Configure Pin-Plug.............................................................................. 31
Warranty��������������������������������������������������������������������������������������������������������������4
Static Electricity Precautions����������������������������������������������������������������������4
Safety Measures����������������������������������������������������������������������������������������������4
About the Package�����������������������������������������������������������������������������������������5
Optional Items�������������������������������������������������������������������������������������������������5
Before Using the System Board���������������������������������������������������������������5
Chapter 1 - Introduction�����������������������������������������������������������������������������6
Specifications.................................................................................................6
Chapter 2 - Hardware Installation������������������������������������������������ 7
Board Layout..................................................................................................7
Function Test Jumper.................................................................................. 8
Battery Low Indicator.................................................................................... 8
Jumper Settings............................................................................................8
USB Power Select.......................................................................................... 8
USB 2.0 Port 3 Select.................................................................................... 9
10G PHY Capability Select.............................................................................. 9
PCIe Lane Select......................................................................................... 10
PCIe Lane 12 Select.................................................................................... 10
TPM_PP on CB Select.................................................................................. 11
ESPI- Enable Select..................................................................................... 11
BIOS Boot Location Select........................................................................... 12
PIN 0~3 DIO Output/Input Select................................................................ 12
VCC5_IN Power Select................................................................................. 13
ATX/AT Mode Select (Power_OK).................................................................. 13
PS_ON Select.............................................................................................. 14
Clear CMOS................................................................................................. 14
BMC UART1 Port Mode Select...................................................................... 15
BMC UART1 Driver’s/Receiver’s Power Rail Select.......................................... 15
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Chapter 1 Introduction
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Warranty
Static Electricity Precautions
1. Warranty does not cover damages or failures that arised from misuse of the product,
inability to use the product, unauthorized replacement or alteration of components and
product specifications.
It is quite easy to inadvertently damage your PC, system board, components or devices even
before installing them in your system unit. Static electrical discharge can damage computer
components without causing any signs of physical damage. You must take extra care in handling them to ensure against electrostatic build-up.
2. The warranty is void if the product has been subjected to physical abuse, improper installation, modification, accidents or unauthorized repair of the product.
1. To prevent electrostatic build-up, leave the system board in its anti-static bag until you are
ready to install it.
3. Unless otherwise instructed in this user’s manual, the user may not, under any circumstances, attempt to perform service, adjustments or repairs on the product, whether in or
out of warranty. It must be returned to the purchase point, factory or authorized service
agency for all such work.
2. Wear an antistatic wrist strap.
3. Do all preparation work on a static-free surface.
4. Hold the device only by its edges. Be careful not to touch any of the components, contacts
or connections.
4. We will not be liable for any indirect, special, incidental or consequencial damages to the
product that has been modified or altered.
5. Avoid touching the pins or contacts on all modules and connectors. Hold modules or connectors by their ends.
Important:
Electrostatic discharge (ESD) can damage your processor, disk drive and other components. Perform the upgrade instruction procedures described at an ESD workstation only. If such a station is not available, you can provide some ESD protection by
wearing an antistatic wrist strap and attaching it to a metal part of the system chassis. If a wrist strap is unavailable, establish and maintain contact with the system
chassis throughout any procedures requiring ESD protection.
Safety Measures
To avoid damage to the system:
• Use the correct AC input voltage range.
To reduce the risk of electric shock:
• Unplug the power cord before removing the system chassis cover for installation or servicing. After installation or servicing, cover the system chassis before plugging the power
cord.
Battery:
• Danger of explosion if battery incorrectly replaced.
• Replace only with the same or equivalent type recommend by the manufacturer.
• Dispose of used batteries according to local ordinance.
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Chapter 1 Introduction
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About the Package
The package contains the following items. If any of these items are missing or damaged,
please contact your dealer or sales representative for assistance.
•
•
One COM333-I board
One Serial ATA data cable (Length: 500mm)
Optional Items
•
•
•
•
•
Serial ATA data cable (Length: 500mm)
LPC EXT-RS232 module (4 x RS232 ports)
LPC EXT-RS485 module (4 x RS485 ports)
I/O shield
Standoff (M2.5*12) (for compact size module)
The board and accessories in the package may not come similar to the information listed
above. This may differ in accordance with the sales region or models in which it was sold. For
more information about the standard package in your region, please contact your dealer or
sales representative.
Before Using the System Board
Before using the system board, prepare basic system components.
If you are installing the system board in a new system, you will need at least the following
internal components.
•
•
Module board
Storage devices such as hard disk drive, etc.
You will also need external system peripherals you intend to use which will normally include at
least a keyboard, a mouse and a video display monitor.
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Chapter 1 Introduction
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Chapter 1
Chapter 1 - Introduction
Specifications
EXPANSION Interface
REAR I/O
Ethernet
USB
Serial
INTERNAL
I/O
BMC
Serial
SATA
DIO
LPC
SMBus
I2C
Features
Processor
ENVIRONMENT
B1: 2 x PCIe x4 or 1 x PCIe x8 (Gen 3)
B2: 2 x PCIe x4 or 1 x PCIe x8 (Gen 3)
B3: 2 x PCIe x4 or 1 x PCIe x8 (Gen 3)
B4: 2 x PCIe x4 or 1 x PCIe x8 (Gen 3)
4 x 10GbE LAN (2 x SFP+, 2 x RJ-45) by 10GBASE-KR interface
2 x 1GbE LAN (RJ-45) (one from module; another from BMC for remote management)
4 x USB 3.0/2.0
1 x RS-232 (DB-9) (supports by BMC which default is debug port and may switch to
normal RS-232)
2 x Serial Interface Connectors (TX/RX) (2.0mm pitch)
2 x SATA 3.0 (up to 6Gb/s)
1 x 8-bit DIO (4 input, 4 output)
1 x SDIO (conditionally available)
1 x LPC
1 x SMBus
1 x I2C
1. IPMI 2.0
2. Web Browser Support
3. Web Interface
4. iKVM (keyboard, video and mouse)
5. Virtual Media
6. 3rd Party Authentication
7. Firmware Update
8. SMASH/CLP
9. WS-MAN
10. Network Service
AST2500
Temperature
Humidity
MECHANICAL
Dimensions
Compliance
Operating: 0 to 60°C
Storage: -40 to 85°C
Operating: 5 to 90% RH
Storage: 5 to 90% RH
microATX Form Factor
244mm (9.6") x 244mm (9.6")
PICMG COM Express® R3.0, Type 7
Basic, Compact Modules
SDRAM
Display
POWER
DDR4-2400 1200MHz 8Gb memory down
Through BMC to convert VGA signal
VGA: resolution up to 1920 x 1200 x 32bpp (share with SOC 16MB memory)
Type
12V, 5VSB, VCC_RTC (ATX mode)
12V, VCC_RTC (AT mode)
Connector 4-pin ATX 12V power
24-pin ATX power
RTC Battery CR2032 Coin Cell
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Chapter 1 Introduction
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Chapter 2
Chapter 2 - Hardware Installation
Board Layout
1
1
BMC UART1 Port Mode Select (JP30)
COM 2
9
BMC UART1 Driver’s/Receiver’s
Power Rail Select (JP31)
BMC UART1
VGA
1
1
2
SPI Flash BIOS
9
ON
1 2 3 4
SW1
BMC AST2500
Chip Level Reset
1
2
ASPEED
AST2500
COM 1
1
USB 3.0 Ports 2,3
Power Select (JP2)
1
1G MGMT LAN
USB 2,3
USB 3.0
6
5
2
1
Battery
1
LC4064ZE
1
BMC
System
Fan 2
BMC AST2500
DDR4 Heart Beat LED
USB 2.0 Port 3
Select (JP4)
POST
LED
System
Fan 1
Compact
LPC
13
14
1
2
Clear CMOS (JP29)
1
1
3
2
4
Basic
+12V Power
12
24
1
BMC 1st SPI Flash
1
1G RJ-45 LAN 1
USB 0,1
USB 3.0
USB 3.0 Ports 0,1
Power Select
(JP1)
BMC 2nd SPI Flash
D1
D110
COM Express Connector
Inphi
CS4227
1 BMC VGA Select (J20)
A1
1
1
SATA 1
SATA 0
Thermal
Trip LED
1
A110
10
1
12
3
PCIe Lane 12
Select (JP18)
PCIe Lanes 00~03
Select (JP14)
1
PCIe 1
(PCIe x8)
PCIe 6
2
I C HDR (PCIe x4)
PCIe Lanes 08~11
Select (JP15)
5
1
PCIe 2
(PCIe x8)
PCIe 7
(PCIe x4)
PCIe Lanes 16~19
Select (JP12)
1
10G PHY CAP 0,1
Select (JP19)
PCIe Lanes 04~07
Select (JP10)
1
PCIe Lanes 12~15
Select (JP11)
1
PCIe Lanes 20~23
Select (JP16)
1
PCIe 3
(PCIe x8)
PCIe 8
(PCIe x4)
PCIe Lanes 24~27
Select (JP13)
1
PCIe 4
(PCIe x8)
2
1
5
SMBus HDR
Lid
1 1 1 11
TPM_PP on CB Select (JP20)
ESPI- Enable Select (JP21)
BIOS Boot Location Select (JP22, JP23)
10G PHY CAP 2,3 Select (JP9)
PCIe 5
(PCIe x4)
Indicator LED for
Non-Type 7 Module Inserted
Indicator LED for
Type 7 Module Inserted
Indicator LED for
Type 6 Module Inserted
13
1
ATX/AT Mode Select
(Power_OK) (JP27)
PS_ON Select (JP28)
1
1
COM Express Connector
SATA 3.0
Inphi
Configure
1 Battery Low Indicator (J4)
Pin-Plug
1 Microsel0 Select (J18)
(JP8) 1
C110
B110
C1
B1
10G SFP+ LAN 1,2
1
ATX Power
56
EZX557AT2
10G RJ-45 LAN 3,4
2
1 2
VCC5_IN Power
Select (JP26)
BMC AST2500 SOC
Level Reset
PCIe Lanes 28~31
Select (JP17)
1
GPO3 LED (LED9) GPI3
GPO2 LED (LED10) GPI2
GPO1 LED (LED11) GPI1
GPO0 LED (LED12) GPI0
LED
LED
LED
LED
(LED13)
(LED14)
(LED15)
(LED20)
Reset
Power
Sleep
SDIO
(conditionally available)
PCIe 9 (PCIe x4)
PCIe 10 (PCIe x4)
11
PCIe 11 (PCIe x4)
PIN GPO0~3
PCIe 12 (PCIe x4) DIO Output
(JP24) PIN GPI0~3
LEDLED LED LED
9 11 13 15
LED10
LED12
LED14
LED20
10
1
12
3
Front Panel
2
1
DIO Input
(JP25)
10
1
12
3
2
1
Buzzer
19
Digital I/O
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Chapter 2 Hardware Installation
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Chapter 2
Function Test Jumper
Jumper Settings
Battery Low Indicator
USB Power Select
ON
1 2 3 4
ON
1 2 3 4
USB 3.0 Ports 2,3
(JP2)
USB 3.0 Ports 0,1
(JP1)
1 2
1-2 On:
Battery low test
1 2 3
J4
1-2 On: +5V
(default)
1 2
1 2 3
1-2 Off: Normal
(default)
2-3 On: +5VDU
This jumper is used to simulate the signal status that indicates the external battery is low. By
setting J4 pins 1 and 2 to On, it sends a battery low signal to the module.
JP1 (for USB 3.0 Ports 0,1) and JP2 (for USB 3.0 Ports 2,3) are used to select the power of
USB ports. Selecting +5VDU will allow you to use a USB keyboard to wake up the system.
Important:
If your module board supports Wake-On-USB Keyboard/Mouse function, the +5V_
standby power source of your power supply must support ≥2A for 2 USB devices.
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Chapter 2
10G PHY Capability Select
USB 2.0 Port 3 Select
1 2 3
ON
1 2 3 4
JP9
ON
1 2 3 4
JP4
6
5
4
3
2
1
1-3, 2-4 On:
USB 2.0 Port 3
to Rear I/O Connector
1-2 On:
MDIO only
(default)
1 2 3
2-3 On:
MDIO or I2C
3
2
1
1-2 On:
MDIO only
(default)
5
6
4
3
2
1
3-5, 4-6 On:
USB 2.0 Port 3 to BMC
(default)
JP19
3
2
1
2-3 On:
MDIO or I2C
The JP19 and JP9 are used to select the capability of 10G PHY lanes 0,1 and lanes 2,3 respectively.
The JP4 is used to select the USB 2.0 port 3 connection path.
If 10G_PHY_CAP_0,1 is tied low on the Carrier, this indicates to the Module that the PHY on
the Carrier for 10G interfaces 0 and 1 can be configured by either I2C or by MDIO.
If the Carrier leaves the line NC, then this indicates to the Module that the Carrier PHY can
only be configured by MDIO.
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Chapter 2 Hardware Installation
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Chapter 2
PCIe Lane Select
PCIe Lane 12 Select
ON
1 2 3 4
ON
1 2 3 4
10
11
12
JP18
JP14
JP10
JP15
JP11
JP12
JP16
JP13
JP17
1 2 3
1 2 3
1-2 On
2-3 On
1
2
3
1-2, 4-5, 7-8, 10-11 On:
PCIe Lane 12 to BMC
(default)
10
11
12
1
2
3
2-3, 5-6, 8-9, 11-12 On:
PCIe Lane 12 to Multiplexer
(Refer JP11 also)
The JP18 is used to select PCIe Lane 12 to BMC or multiplexer.
The JP14 is used to select the PCIe Lanes 00~03: PCIe5 x4 slot (default, 1-2 On) or PCIe1 x8
slot (2-3 On).
The JP10 is used to select the PCIe Lanes 04~07: PCIe9 x4 slot (default, 1-2 On) or PCIe1 x8
slot (2-3 On).
The JP15 is used to select the PCIe Lanes 08~11: PCIe6 x4 slot (default, 1-2 On) or PCIe2 x8
slot (2-3 On).
The JP11 is used to select the PCIe Lanes 12~15: PCIe10 x4 slot (default, 1-2 On) or PCIe2
x8 slot (2-3 On).
The JP12 is used to select the PCIe Lanes 16~19: PCIe7 x4 slot (1-2 On) or PCIe3 x8 slot
(default, 2-3 On).
The JP16 is used to select the PCIe Lanes 20~23: PCIe11 x4 slot (1-2 On) or PCIe3 x8 slot
(default, 2-3 On).
The JP13 is used to select the PCIe Lanes 24~27: PCIe8 x4 slot (default, 1-2 On) or PCIe4 x8
slot (2-3 On).
The JP17 is used to select the PCIe Lanes 28~31: PCIe12 x4 slot (default, 1-2 On) or PCIe4
x8 slot (2-3 On).
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Chapter 2 Hardware Installation
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Chapter 2
ESPI- Enable Select
TPM_PP on CB Select
ON
ON
1 2 3 4
1 2 3 4
3
2
1
1-2 On:
LPC BUS Enable
(default)
3
2
1
1-2 On:
On
JP20
3
2
1
JP21
2-3 On:
Off (default)
3
2
1
2-3 On:
ESPI- BUS Enable
The JP21 signal is used by carrier to indicate the operating mode of the LPC or eSPI bus.
The JP20 is used to select to turn on or off the TPM_PP on CB.
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Chapter 2
BIOS Boot Location Select
PIN 0~3 DIO Output/Input Select
3
2
1
ON
1 2 3 4
3
2
1
ON
1 2 3 4
JP22 2-3 On, JP23 2-3 On:
SPI0 on Module (default)
JP23
3
2
1
2-3, 5-6, 8-9, 11-12 On:
LED on: low (default)
3
2
1
10
1
11
2
12
3
1-2, 4-5, 7-8, 10-11 On:
LED off: high
JP22 2-3 On, JP23 1-2 On:
SPI0 on Carrier
JP22
3
2
1
1
2
3
10
11
12
3
2
1
JP24
JP25
JP22 1-2 On, JP23 1-2 On:
Module SPI Only
The JP24 and JP25 are used to select PIN 0~3 DIO output and input respectively.
The JP22 and JP23 are used to determine the BIOS boot location.
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Chapter 2
VCC5_IN Power Select
ATX/AT Mode Select (Power_OK)
ON
ON
1 2 3 4
1 2 3
1 2 3 4
JP26
1
3
5
2
4
6
1-2 On:
PWR_OK from ATX PS PWR_OK
(default)
1-2 On:
+5V_standby (default)
1
3
5
1 2 3
JP27
2-3 On:
PWR_OK from BMC GPO
2
4
6
1 2 3
3-4 On: +5V
1
3
5
1-X:
No PWR_OK when in AT Mode
2
4
6
5-6 On: NC
The JP27 allows you to select the PWR_OK connection state when setting power at ATX or AT
mode.
The JP26 is used to select the power rail for module VCC5_IN pins when in ATX or AT mode.
Note:
JP27 and JP28 need to be set in the similar mode. Please refer next page for JP28
description.
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Chapter 2 Hardware Installation
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Chapter 2
PS_ON Select
Clear CMOS
1 2 3
ON
ON
1 2 3 4
1 2 3 4
JP29
1-2 On:
Normal (default)
1 2 3
1 2 3
JP28
1-2 On:
ATX Mode Auto PWR_ON
(default)
2-3 On:
Clear CMOS
1 2 3
2-3 On:
AT Mode Always ON
The JP28 allows you to select the ATX mode auto power on or AT mode always on.
If you encounter the following situations,
Note:
JP27 and JP28 need to be set in the similar mode. Please refer last page for JP27
description.
a) CMOS data becomes corrupted.
b) You forgot the supervisor or user password.
you can reconfigure the system with the default values stored in the ROM BIOS.
To load the default values stored in the ROM BIOS, please follow the steps below:
1. Power-off the system and unplug the power cord.
2. Set JP29 pins 2 and 3 to On. Wait for a few seconds and set JP29 back to its default setting, pins 1 and 2 On.
3. Now plug the power cord and power-on the system.
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Chapter 2
BMC UART1 Port Mode Select
BMC UART1 Driver’s/Receiver’s Power Rail Select
JP30
ON
1 2 3 4
1 2 3
1 2 3
JP31
1-2 On:
Normal UART
ON
1 2 3 4
1-2 On:
3V3 (Normal)
1 2 3
1 2 3
2-3 On:
3VDU (debug)
(default)
2-3 On:
Debug mode (default)
The JP31 is used to select the driver’s/receiver’s power rail of the BMC UART1.
The JP30 is used to select the mode of BMC UART1 port.
Note:
JP30 and JP31 need to be set simultaneously.
Note:
JP30 and JP31 need to be set simultaneously.
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Chapter 2
BMC SPI1 Interface Mode Select
BMC 2nd Boot Watchdog Timer Select
SW1
SW1
ON
1 2 3 4
ON
1 2 3 4
To select BMC SPI1 interface mode, please use pins 1 and 2 of finger switch SW1.
BMC SPI1 Interface Mode Select
To enable or disable BMC 2nd boot watchdog timer, please use pin 3 of finger switch SW1.
BMC 2nd Boot Watchdog Timer Select
SW1 Pins 1 & 2
Disable SPI Interface (default)
1 Off, 2 Off
Enable SPI Master
1 Off, 2 On
Reserved
1 On, 2 Off
Enable SPI Pass Through
1 On, 2 On
SW1 Pin 3
Disable
Off
Enable (default)
On
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Chapter 2 Hardware Installation
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Chapter 2
BMC MAC#1 Interface Type Select
BMC VGA Select
SW1
ON
1 2 3 4
ON
1 2 3 4
1 2
J20
1-2 On:
Disable VGA
12
1-2 Off: Normal
VGA/2D (default)
This jumper is used to disable BMC integrated VGA.
To select BMC MAC#1 interface type, please use pin 4 of finger switch SW1.
BMC MAC#1 Interface Type Select
SW1 Pin 4
RMII/NCSI
Off
RGMII (default)
On
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Chapter 2
Rear Panel I/O Ports
Graphics Interface
The display port consists of the following:
BMC UART1/Debug
1G MGMT 1G RJ-45
LAN 1 10G RJ-45
LAN
LAN 3,4
• 1 VGA port
VGA
VGA
USB 3.0
2,3
USB 3.0
0,1
ON
1 2 3 4
10G SFP+
LAN 1,2
The rear panel I/O ports consist of the following:
•
•
•
•
•
•
•
1
1
1
1
4
2
2
BMC UART1/Debug port
VGA port
1G MGMT LAN port
1G RJ-45 LAN port
USB 3.0 ports
10G RJ-45 LAN ports
10G SFP+ LAN ports
The VGA port is used for connecting a VGA monitor. Connect the monitor’s 15-pin D-shell cable
connector to the VGA port. After you plug the monitor’s cable connector into the VGA port,
gently tighten the cable screws to hold the connector in place.
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Chapter 2
COM (Serial) Ports
BMC UART1/Debug
BMC UART1
ON
1 2 3 4
COM 1
1 2345
9
COM 2
2
1
6789
BMC UART1: RS232
The serial ports are asynchronous communication ports with 16C550A-compatible UARTs that
can be used with modems, serial printers, remote display terminals, and other serial devices.
Pin
Assignment
1
DCD-
2
RD
3
TD
4
DTR-
5
GND
6
DSR-
7
RTS-
8
CTS-
9
RI-
COM 1/2
Pin
Assignment
Pin
Assignment
1
NC
2
RX
3
TX
4
NC
5
GND
6
NC
7
NC
8
NC
9
NC
10
---
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Chapter 2 Hardware Installation
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Chapter 2
LAN Ports
USB Ports
ON
ON
1 2 3 4
1 2 3 4
1G RJ-45 LAN 1
1G MGMT LAN
USB 2,3 USB 0,1
USB 3.0
10G SFP+ LAN 2
10G RJ-45 LAN 4
10G RJ-45 LAN 3
10G SFP+ LAN 1
USB allows data exchange between your computer and a wide range of simultaneously accessible external plug-and-play peripherals.
The system board is equipped with 4 onboard USB 3.0 ports (USB 0,1/2,3). (Full function
depends on module board.)
The onboard LAN ports allow the system board to connect to a local area network by means
of a network hub.
Driver Installation
You may need to install the proper drivers in your operating system to use the USB device.
Refer to your operating system’s manual or documentation for more information.
Wake-On-USB Keyboard/Mouse
The Wake-On-USB Keyboard/Mouse function allows you to use a USB keyboard or USB mouse
to wake up a system from the S3 (STR - Suspend To RAM) state. If your module board supports this function, follow below jumper setting to use it:
• Jumper Setting
JP1 (for USB 3.0 ports 0,1) and JP2 (for USB 3.0 ports 2,3) must be set to “2-3 On: +5VDU”.
Refer to “USB Power Select” in this chapter for more information.
Important:
If your module board supports Wake-On-USB Keyboard/Mouse function, the +5V_
standby power source of your power supply must support ≥2A for 2 USB devices.
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Chapter 2
Digital I/O Connector
I/O Connectors
LPC Connector
ON
1 2 3 4
LPC
ON
1 2 3 4
13
14
1
2
DIO
2
1
19
The 8-bit Digital I/O connector (4-bit GPI and 4-bit GPO) provides powering-on and control
functions to the connected external devices. The pin functions of the connector are listed as
the followings:
The Low Pin Count Interface was defined by Intel® Corporation to facilitate the industry’s
transition towards legacy free systems. It allows the integration of low-bandwidth legacy I/O
components within the system, which are typically provided by a Super I/O controller. Furthermore, it can be used to interface firmware hubs, Trusted Platform Module (TPM) devices and
embedded controller solutions. Data transfer on the LPC bus is implemented over a 4 bit serialized data interface, which uses a 24MHz LPC bus clock. For more information about LPC bus
refer to the Intel® Low Pin Count Interface Specification Revision 1.1’. The table on the right
indicates the pin functions of the LPC connector.
Pin
Assignment
Pin
Assignment
1
GND
2
+12V
3
DIO7 (GPO3)
4
+12V
5
DIO6 (GPO2)
6
GND
7
DIO5 (GPO1)
8
+3.3V
9
DIO4 (GPO0)
10
+3.3V
Pin
Assignment
Pin
Assignment
1
L_CLK
2
L_AD1
3
L_RST#
4
L_AD0
5
L_FRAME#
6
3V3
11
DIO3 (GPI3)
12
GND
7
L_AD3
8
GND
13
DIO2 (GPI2)
14
+5V_Standby
9
L_AD2
10
--CLK_48MHz
DIO1 (GPI1)
16
L_SERIRQ
12
15
+5V_Standby
11
13
5VSB
14
5V
17
DIO0 (GPI0)
18
GND
19
GND
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Chapter 2 Hardware Installation
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Chapter 2
SATA (Serial ATA) Connectors
Cooling Fan Connectors
ON
ON
1 2 3 4
1 2 3 4
System Fan 1
BMC System Fan 2
Power
Ground Sense
1
3
SATA 3.0
SATA 0
SATA 1
GND
RXP
RXN
GND
TXN
TXP
GND
1
7
The Serial ATA connectors are used to connect Serial ATA devices. Connect one end of the Serial ATA cable to a SATA connector and the other end to your Serial ATA device.
The fan connectors are used to connect cooling fans. The cooling fans will provide adequate
airflow throughout the chassis to prevent overheating the CPU and system board components.
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Chapter 2
I2C Header
SMBus Header
ON
ON
1 2 3 4
1 2 3 4
5
I2C
I C_DATA
GND
2
21
NC
I2C_Clock
3V3 DU
SMBUS_Data
SMBus
GND
2
1
5
3.3V DU
SMBUS_CLK
SMBUS_Alert#
The 1-channel I2C bus interface conforms to the version 2.1 I2C bus specification. It operates
as a master or slave device and supports a multi-master bus.
The SMBus (System Management Bus) connector is used to connect the SMBus device. It is a
multiple device bus that allows multiple chips to connect to the same bus and enable each one
to act as a master by initiating data transfer.
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Chapter 2
Power Connectors
Battery
Ground
1 3
+12V
ON
1 2 3 4
Ground
ON
1 2 3 4
2 4
+12V
12 24
+3.3VDC
+12VDC
+12VDC
+5VSB
PWR_OK
Battery
Connector
GND
+5VDC
+5VDC
+5VDC
NC
GND
GND
GND
PS_ON#
GND
-12VDC
+3.3VDC
GND
+5VDC
GND
+5VDC
GND
+3.3VDC
+3.3VDC
2
GND
+3.0V
1
1 13
Use a power supply that complies with the ATX12V Power Supply Design Guide Version 1.1.
An ATX12V power supply unit has a standard 24-pin ATX main power connector that must be
inserted into the 24-pin connector. The 4-pin +12V power connector enables the delivery of
more +12VDC current to the COM express module board and carrier board’s PCIe device.
Battery
The power connectors from the power supply unit are designed to fit the 24-pin and 4-pin
connectors in only one orientation. Make sure to find the proper orientation before plugging
the connectors.
Connect to the
battery connector
The lithium ion battery (CR2032 coin cell) powers the real-time clock and CMOS memory. It is
an auxiliary source of power when the main power is shut off.
Safety Measures
Important:
The system board consumes a minimal amount of power. Due to its low power
consumption, you only need a 120W to 150W power supply. Every power supply has
its minimum load of power. If you use a greater than 150W power supply, the power
consumed by the system board may not attain its minimum load causing instability to
the entire system.
• Danger of explosion if battery incorrectly replaced.
• Replace only with the same or equivalent type recommended by the manufacturer.
• Dispose of used batteries according to local ordinance.
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Chapter 2
Front Panel Connector
ON
1 2 3 4
HD-LED
RESET
12 11
Front
Panel
ATX-SW
Pin
Pin Assignment
Pin
Pin Assignment
1
N.C.
2
LED Power
3
HDD Power
4
LED Power
5
Signal
6
Signal
7
Ground
8
Ground
9
RST Signal
10
Signal
11
N.C.
PWR-LED
ATX-SW
RESET
HD-LED
PWR-LED
2 1
HD-LED - Hard Drive LED
This LED will light when the hard drive is being accessed.
RESET - Reset Switch
This switch allows you to reboot without having to power off the system.
PWR-LED - Power LED
When the system’s power is on, this LED will light.
ATX-SW - ATX Power Switch
This switch is used to power on or off the system.
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Chapter 2
Expansion Slots
COM Express Connectors
ON
1 2 3 4
ON
1 2 3 4
COM Express
Connectors (Type 7)
PCIe
PCIe
PCIe
PCIe
PCIe
PCIe
PCIe
PCIe
5
1
6
2
7
3
8
4
(PCIe
(PCIe
(PCIe
(PCIe
(PCIe
(PCIe
(PCIe
(PCIe
x4)
x8)
x4)
x8)
x4)
x8)
x4)
x8)
PCIe 9 (PCIe x4)
PCIe 10 (PCIe x4)
PCIe 11 (PCIe x4)
PCIe 12 (PCIe x4)
PCI Express x4 Slot
The COM Express connectors are used to interface the carrier board with a COM Express
board. Refer to the following pages for the pin functions of these connectors.
Install PCI Express cards such as network cards or other cards that comply to the PCI Express
specifications into the PCI Express x4 slot.
PCI Express x8 Slot
Install PCI Express cards such as network cards or other cards that comply to the PCI Express
specifications into the PCI Express x8 slot.
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Chapter 2
Pin
Row A
Row B
Row C
Row D
1
GND (FIXED)
GND (FIXED)
GND (FIXED)
GND (FIXED)
2
GBE0_MDI3-
GBE0_ACT#
GND
GND
3
GBE0_MDI3+
LPC_FRAME#/ESPI_CS0#
USB_SSRX0-
USB_SSTX0-
4
GBE0_LINK100#
LPC_AD0/ESPI_IO_0
USB_SSRX0+
USB_SSTX0+
5
GBE0_LINK1000#
LPC_AD1/ESPI_IO_1
GND
GND
6
GBE0_MDI2-
LPC_AD2/ESPI_IO_2
USB_SSRX1-
USB_SSTX1-
7
GBE0_MDI2+
LPC_AD3/ESPI_IO_3
USB_SSRX1+
USB_SSTX1+
8
GBE0_LINK#
LPC_DRQ0#/ESPI_ALERT0#
GND
GND
9
GBE0_MDI1-
LPC_DRQ1#/ESPI_ALERT1#
USB_SSRX2-
USB_SSTX2-
10
GBE0_MDI1+
LPC_CLK/ESPI_CK
USB_SSRX2+
USB_SSTX2+
11
GND (FIXED)
GND (FIXED)
GND (FIXED)
GND (FIXED)
12
GBE0_MDI0-
PWRBTN#
USB_SSRX3-
USB_SSTX3-
13
GBE0_MDI0+
SMB_CK
USB_SSRX3+
USB_SSTX3+
14
GBE0_CTREF
SMB_DAT
GND
GND
15
SUS_S3#
SMB_ALERT#
10G_PHY_MDC_SCL3
10G_PHY_MDIO_SDA3
16
SATA0_TX+
SATA1_TX+
10G_PHY_MDC_SCL2
10G_PHY_MDIO_SDA2
17
SATA0_TX-
SATA1_TX-
10G_SDP2
10G_SDP3
18
SUS_S4#
SUS_STAT#/ESPI_RESET#
GND
GND
19
SATA0_RX+
SATA1_RX+
PCIE_RX6+
PCIE_TX6+
20
SATA0_RX-
SATA1_RX-
PCIE_RX6-
PCIE_TX6-
21
GND (FIXED)
GND (FIXED)
GND (FIXED)
GND (FIXED)
22
PCIE_TX15+
PCIE_RX15+
PCIE_RX7+
PCIE_TX7+
23
PCIE_TX15-
PCIE_RX15-
PCIE_RX7-
PCIE_TX710G_INT3
24
SUS_S5#
PWR_OK
10G_INT2
25
PCIE_TX14+
PCIE_RX14+
GND
GND
26
PCIE_TX14-
PCIE_RX14-
10G_KR_RX3+
10G_KR_TX3+
10G_KR_TX3-
27
BATLOW#
WDT
10G_KR_RX3-
28
(S)ATA_ACT#
RSVD
GND
GND
29
RSVD
RSVD
10G_KR_RX2+
10G_KR_TX2+
10G_KR_TX2-
30
RSVD
RSVD
10G_KR_RX2-
31
GND (FIXED)
GND (FIXED)
GND (FIXED)
GND (FIXED)
32
RSVD
SPKR
10G_SFP_SDA3
10G_SFP_SCL3
33
RSVD
I2C_CK
10G_SFP_SDA2
10G_SFP_SCL2
34
BIOS_DIS0#/ESPI_SAFS
I2C_DAT
10G_PHY_RST_23
10G_PHY_CAP_23
35
THRMTRIP#
THRM#
10G_PHY_RST_01
10G_PHY_CAP_01
36
PCIE_TX13+
PCIE_RX13+
10G_LED_SDA
RSVD
37
PCIE_TX13-
PCIE_RX13-
10G_LED_SCL
RSVD
38
GND
GND
10G_SFP_SDA1
10G_SFP_SCL1
39
PCIE_TX12+
PCIE_RX12+
10G_SFP_SDA0
10G_SFP_SCL0
40
PCIE_TX12-
PCIE_RX12-
10G_SDP0
10G_SDP1
41
GND (FIXED)
GND (FIXED)
GND (FIXED)
GND (FIXED)
42
USB2-
USB3-
10G_KR_RX1+
10G_KR_TX1+
10G_KR_TX1-
43
USB2+
USB3+
10G_KR_RX1-
44
USB_2_3_OC#
USB_0_1_OC#
GND
GND
45
USB0-
USB1-
10G_PHY_MDC_SCL1
10G_PHY_MDIO_SDA1
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Chapter 2
Pin
Row A
Row B
Row C
Row D
46
USB0+
USB1+
10G_PHY_MDC_SCL0
10G_PHY_MDIO_SDA0
10G_INT1
47
VCC_RTC
ESPI_EN#
10G_INT0
48
RSVD
USB0_HOST_PRSNT
GND
GND
49
GBE0_SDP
SYS_RESET#
10G_KR_RX0+
10G_KR_TX0+
50
LPC_SERIRQ/ESPI_CS1#
CB_RESET#
10G_KR_RX0-
10G_KR_TX0-
51
GND (FIXED)
GND (FIXED)
GND (FIXED)
GND (FIXED)
52
PCIE_TX5+
PCIE_RX5+
PCIE_RX16+
PCIE_TX16+
53
PCIE_TX5-
PCIE_RX5-
PCIE_RX16-
PCIE_TX16-
54
GPI0/SD_DATA0 (opt.)
GPO1/SD_CMD (opt.)
TYPE0#
RSVD
55
PCIE_TX4+
PCIE_RX4+
PCIE_RX17+
PCIE_TX17+
56
PCIE_TX4-
PCIE_RX4-
PCIE_RX17-
PCIE_TX17-
57
GND
GPO2/SD_WP (opt.)
TYPE1#
TYPE2#
58
PCIE_TX3+
PCIE_RX3+
PCIE_RX18+
PCIE_TX18+
59
PCIE_TX3-
PCIE_RX3-
PCIE_RX18-
PCIE_TX18-
60
GND (FIXED)
GND (FIXED)
GND (FIXED)
GND (FIXED)
61
PCIE_TX2+
PCIE_RX2+
PCIE_RX19+
PCIE_TX19+
62
PCIE_TX2-
PCIE_RX2-
PCIE_RX19-
PCIE_TX19-
63
GPI1/SD_DATA1 (opt.)
GPO3/SD_CD# (opt.)
RSVD
RSVD
64
PCIE_TX1+
PCIE_RX1+
RSVD
RSVD
65
PCIE_TX1-
PCIE_RX1-
PCIE_RX20+
PCIE_TX20+
66
GND
WAKE0#
PCIE_RX20-
PCIE_TX20-
67
GPI2/SD_DATA2 (opt.)
WAKE1#
RAPID_SHUTDOWN
GND
68
PCIE_TX0+
PCIE_RX0+
PCIE_RX21+
PCIE_TX21+
69
PCIE_TX0-
PCIE_RX0-
PCIE_RX21-
PCIE_TX21-
70
GND (FIXED)
GND (FIXED)
GND (FIXED)
GND (FIXED)
71
PCIE_TX8+
PCIE_RX8+
PCIE_RX22+
PCIE_TX22+
72
PCIE_TX8-
PCIE_RX8-
PCIE_RX22-
PCIE_TX22-
73
GND
GND
GND
GND
74
PCIE_TX9+
PCIE_RX9+
PCIE_RX23+
PCIE_TX23+
75
PCIE_TX9-
PCIE_RX9-
PCIE_RX23-
PCIE_TX23-
76
GND
GND
GND
GND
77
PCIE_TX10+
PCIE_RX10+
RSVD
RSVD
78
PCIE_TX10-
PCIE_RX10-
PCIE_RX24+
PCIE_TX24+
79
GND
GND
PCIE_RX24-
PCIE_TX24-
80
GND (FIXED)
GND (FIXED)
GND (FIXED)
GND (FIXED)
81
PCIE_TX11+
PCIE_RX11+
PCIE_RX25+
PCIE_TX25+
82
PCIE_TX11-
PCIE_RX11-
PCIE_RX25-
PCIE_TX25-
83
GND
GND
RSVD
RSVD
84
NCSI_TX_EN
VCC_5V_SBY
GND
GND
85
GPI3/SD_DATA3 (opt.)
VCC_5V_SBY
PCIE_RX26+
PCIE_TX26+
86
RSVD
VCC_5V_SBY
PCIE_RX26-
PCIE_TX26-
87
RSVD
VCC_5V_SBY
GND
GND
88
PCIE_CK_REF+
BIOS_DIS1#
PCIE_RX27+
PCIE_TX27+
89
PCIE_CK_REF-
NCSI_RX_ER
PCIE_RX27-
PCIE_TX27-
90
GND (FIXED)
GND (FIXED)
GND (FIXED)
GND (FIXED)
91
SPI_POWER
NCSI_CLK_IN
PCIE_RX28+
PCIE_TX28+
92
SPI_MISO
NCSI_RXD1
PCIE_RX28-
PCIE_TX28-
93
GPO0/SD_CLK (opt.)
NCSI_RXD0
GND
GND
NCSI_CRS_DV
PCIE_RX29+
PCIE_TX29+
Chapter
2 Hardware
Installation
94
SPI_CLK
28
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82
PCIE_TX11-
PCIE_RX11-
83
GND
GND
84
NCSI_TX_EN
VCC_5V_SBY
85
GPI3/SD_DATA3 (opt.)
VCC_5V_SBY
PCIE_RX26+
PCIE_TX26+
86
RSVD
VCC_5V_SBY
PCIE_RX26-
PCIE_TX26-
87
RSVD
VCC_5V_SBY
GND
GND
88
PCIE_CK_REF+
BIOS_DIS1#
PCIE_RX27+
PCIE_TX27+
89
PCIE_CK_REF-
NCSI_RX_ER
PCIE_RX27-
PCIE_TX27-
Pin
90
46
91
Row (FIXED)
A
GND
USB0+
SPI_POWER
Row (FIXED)
B
GND
USB1+
NCSI_CLK_IN
Row (FIXED)
C
GND
10G_PHY_MDC_SCL0
PCIE_RX28+
47
92
48
93
VCC_RTC
SPI_MISO
RSVD
GPO0/SD_CLK
(opt.)
GBE0_SDP
SPI_CLK
ESPI_EN#
NCSI_RXD1
USB0_HOST_PRSNT
NCSI_RXD0
10G_INT0
PCIE_RX28GND
Row (FIXED)
D
GND
10G_PHY_MDIO_SDA0
PCIE_TX28+
10G_INT1
PCIE_TX28-
SYS_RESET#
NCSI_CRS_DV
CB_RESET#
NCSI_TXD1
10G_KR_RX0+
PCIE_RX29+
10G_KR_RX0PCIE_RX29-
GND
10G_KR_TX0+
PCIE_TX29+
10G_KR_TX0PCIE_TX29-
GND
(FIXED)
NCSI_TXD0
PCIE_RX5+
SPI_CS#
PCIE_RX5NCSI_ARB_IN
GND
GND (FIXED)
PCIE_RX16+
RSVD
PCIE_RX16PCIE_RX30+
GND
GND (FIXED)
PCIE_TX16+
RSVD
PCIE_TX16PCIE_TX30+
GPO1/SD_CMD
NCSI_ARB_OUT(opt.)
PCIE_RX4+
GND (FIXED)
PCIE_RX4FAN_PWMOUT
Row B
TYPE0#
PCIE_RX30PCIE_RX17+
GND (FIXED)
PCIE_RX17PCIE_RX31+
Row C
RSVD
PCIE_TX30PCIE_TX17+
GND (FIXED)
PCIE_TX17PCIE_TX31+
Row D
49
94
50
95
51
96
52
97
53
98
54
99
55
100
56
101
Pin
57
102
58
103
LPC_SERIRQ/ESPI_CS1#
SPI_MOSI
GND
(FIXED)
TPM_PP
PCIE_TX5+
TYPE10#
PCIE_TX5SER0_TX
GPI0/SD_DATA0
(opt.)
SER0_RX
PCIE_TX4+
GND (FIXED)
PCIE_TX4CANØ/SER1_TX
Row A
GND
CANØ/SER1_RX
PCIE_RX25-
Chapter 2RSVD
GND
PCIE_TX25RSVD
GND
GPO2/SD_WP
FAN_TACHIN (opt.)
PCIE_RX3+
SLEEP#
PCIE_RX3VCC_12V
TYPE1#
PCIE_RX31PCIE_RX18+
GND
PCIE_RX18VCC_12V
TYPE2#
PCIE_TX31PCIE_TX18+
GND
PCIE_TX18VCC_12V
GND
(FIXED)
VCC_12V
PCIE_RX2+
VCC_12V
PCIE_RX2VCC_12V
GND
(FIXED)
VCC_12V
PCIE_RX19+
VCC_12V
PCIE_RX19VCC_12V
GND
(FIXED)
VCC_12V
PCIE_TX19+
VCC_12V
PCIE_TX19VCC_12V
GPO3/SD_CD#
(opt.)
VCC_12V
PCIE_RX1+
VCC_12V
RSVD
VCC_12V
RSVD
VCC_12V
RSVD
VCC_12V
RSVD
VCC_12V
GND
PCIE_RX1GND (FIXED)
WAKE0#
PCIE_RX20+
GND (FIXED)
PCIE_RX20-
PCIE_TX20+
GND (FIXED)
PCIE_TX20-
67
GPI2/SD_DATA2 (opt.)
WAKE1#
RAPID_SHUTDOWN
GND
68
PCIE_TX0+
PCIE_RX0+
PCIE_RX21+
PCIE_TX21+
69
PCIE_TX0-
PCIE_RX0-
PCIE_RX21-
PCIE_TX21-
70
GND (FIXED)
GND (FIXED)
GND (FIXED)
GND (FIXED)
71
PCIE_TX8+
PCIE_RX8+
PCIE_RX22+
PCIE_TX22+
72
PCIE_TX8-
PCIE_RX8-
PCIE_RX22-
PCIE_TX22-
73
GND
GND
GND
GND
74
PCIE_TX9+
PCIE_RX9+
PCIE_RX23+
PCIE_TX23+
75
PCIE_TX9-
PCIE_RX9-
PCIE_RX23-
PCIE_TX23-
76
GND
GND
GND
GND
77
PCIE_TX10+
PCIE_RX10+
RSVD
RSVD
78
PCIE_TX10-
PCIE_RX10-
PCIE_RX24+
PCIE_TX24+
79
GND
GND
PCIE_RX24-
PCIE_TX24-
80
GND (FIXED)
GND (FIXED)
GND (FIXED)
GND (FIXED)
81
PCIE_TX11+
PCIE_RX11+
PCIE_RX25+
PCIE_TX25+
82
PCIE_TX11-
PCIE_RX11-
PCIE_RX25-
PCIE_TX25-
83
GND
GND
RSVD
RSVD
84
NCSI_TX_EN
VCC_5V_SBY
GND
GND
85
GPI3/SD_DATA3 (opt.)
VCC_5V_SBY
PCIE_RX26+
PCIE_TX26+
86
RSVD
VCC_5V_SBY
PCIE_RX26-
PCIE_TX26-
87
RSVD
VCC_5V_SBY
GND
GND
88
PCIE_CK_REF+
BIOS_DIS1#
PCIE_RX27+
PCIE_TX27+
89
PCIE_CK_REF-
NCSI_RX_ER
PCIE_RX27-
PCIE_TX27-
90
GND (FIXED)
GND (FIXED)
GND (FIXED)
GND (FIXED)
91
SPI_POWER
NCSI_CLK_IN
PCIE_RX28+
PCIE_TX28+
92
SPI_MISO
NCSI_RXD1
PCIE_RX28-
PCIE_TX28-
93
GPO0/SD_CLK (opt.)
NCSI_RXD0
GND
GND
94
SPI_CLK
NCSI_CRS_DV
PCIE_RX29+
PCIE_TX29+
95
SPI_MOSI
NCSI_TXD1
PCIE_RX29-
PCIE_TX29-
96
TPM_PP
NCSI_TXD0
GND
GND
97
TYPE10#
SPI_CS#
RSVD
RSVD
98
SER0_TX
NCSI_ARB_IN
PCIE_RX30+
PCIE_TX30+
99
SER0_RX
NCSI_ARB_OUT
PCIE_RX30-
PCIE_TX30-
100
GND (FIXED)
GND (FIXED)
GND (FIXED)
GND (FIXED)
101
CANØ/SER1_TX
FAN_PWMOUT
PCIE_RX31+
PCIE_TX31+
59
104
60
105
61
106
62
107
63
108
64
109
65
110
66
PCIE_TX3+
LID#
PCIE_TX3VCC_12V
GND
(FIXED)
VCC_12V
PCIE_TX2+
VCC_12V
PCIE_TX2VCC_12V
GPI1/SD_DATA1
(opt.)
VCC_12V
PCIE_TX1+
VCC_12V
PCIE_TX1GND (FIXED)
Chapter 2 Hardware Installation
29
www.dfi.com
Chapter 2
SDIO (Conditionally Available)
Switches
ON
1 2 3 4
ON
1 2 3 4
BMC AST2500 Chip Level Reset
BMC AST2500 SOC Level Reset
Lid
SDIO
(conditionally
available)
Reset
Sleep
Power
Note:
The Sleep and Lid functions depend on module board and are supported only when
your operating system supports ACPI.
This expansion port is used to insert a Secure Digital Input/Output (SDIO) or Multimedia Card
(MMC) device. Aside from storing data files, an SDIO card is also capable of storing powerful
software applications.
Note:
The SDIO function's availability depends on if the module board supports it.
•
Lid: It is used to turn the LVDS on or off.
•
Sleep: It is used to set the system to “sleep” or “wake-up” mode.
30
Chapter 2 Hardware Installation
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Chapter 2
LEDs
Inphi Configure Pin-Plug
ON
1 2 3 4
ON
POST LED
1 2 3 4
BMC AST2500 Heart Beat LED
Indicator LED for Non-Type 7 Module Inserted
Indicator LED for Type 7 Module Inserted
Indicator LED for Type 6 Module Inserted
JP8
3
1
Thermal Trip LED
GPO3
GPO2
GPO1
GPO0
LED
LED
LED
LED
CS4227 SDA (1.8V)
GND
CS4227 SCL (1.8V)
GPI0 LED
GPI1 LED
GPI2 LED
GPI3 LED
Thermal Trip LED will light to indicate that the processor is on an overheating status.
BMC AST2500 Heart Beat LED indicates if the BMC SPI flash is programmed. The hardware
mode includes below blinking modes:
0Hz
Always dark means firmware is not running or dead
0.1Hz
Abnormal mode, some interrupts are not serviced for over 2 seconds.
0.5Hz
Normal operation mode, ARM running on DRAM with interrupt monitor enabled
2Hz
ARM running on DRAM without interrupt enabled (instruction fetch from DRAM)
10Hz
ARM running on Flash (instruction fetch from flash)
31
Chapter 2 Hardware Installation
www.dfi.com
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