COM Express Modules
Board Placement
VIA
COMe-8X90
VIA Nano® X2 E-Series CPU
VIA VX900H Chipset
DDR3 SODIMM
COM Express Module with
Type 6 pin-outs and Basic
Form Factor
Features
Specifications
„„1.2GHz VIA Nano™ X2 E-Series
Model Name
COMe-8X90
Processor
Chipset
BIOS
System Memory
1.2GHz VIA Nano® X2 E-Series
VIA VX900H Media System Processor
AMI BIOS, 4/8Mbit Flash memory
2 DDR3 1066 SODIMM slots
Up to 4GB memory size per slot
2 SATA
Integrated VIA Chrome®9 HD DX9 3D/2D graphics with MPEG-2, WMV9, VC1 and H.264
video decoding acceleration
VIA VT6130 Gigabit Ethernet controller or Realtek RTL8111G PCIe Gigabit Ethernet
controller
1 HD audio digital interface
1 PCIe x4
1 PCIe x1
4 USB 3.0
4 USB 2.0
1 HDMI
1 DisplayPort
1 VGA
1 Single-channel 18/24-bit LVDS panel
2 COM (TX/RX)
1 Gigabit Ethernet
1 Digital video output for external HDMI/LVDS/DVI transmitter or TV encoder
1 LPC
1 SMBus
1 SPI
1 SDIO/GPIO
1 I 2C
Windows 7, WES 7, Windows CE, Linux
CPU temperature reading, CPU fan speed reading, System voltage monitoring, Watch
Dog Timer, Wake-on-LAN, System power management, AC power failure recovery
0°C ~ 60°C
0% ~ 95% (relative humidity; non-condensing)
12.5cm x 9.5cm (4.92" x 3.73")
COM Express® type 6, basic module
processor
„„Supports up to 8GB 1066 DDR3
SDRAM
„„DX9 graphics with MPEG-2/
WMV9/VC1/H.264 decoding
acceleration
„„Display interface for VGA,
18/24-bit single-channel LVDS
panel, one DisplayPort, and one
HDMI port
Storage
Graphics
LAN
Audio
Supported Expansion I/O
Supported I/O
„„Supports four USB 3.0 and four
USB 2.0 ports
Operating System
System Monitoring &
Management
Operating Temperature
Operating Humidity
Form Factor
Compliance
Carrier Board Back Panel I/O
COM
Audio Jacks
VGA
Carrier Board (COMEDB2)
USB 2.0
HDMI
Ethernet
USB 3.0
DisplayPort
Specifications
Model Name
COMEDB2
Audio
Super I/O
Onboard I/O
VIA VT2021High Definition Audio Codec
VIA VT1211 LPC super I/O
2 SATA connectors
2 USB 2.0 pin headers for 4 ports
1 Single-channel 18/24-bit LVDS panel connector
1 COM port pin header (powered by selectable 5V/12V)
1 LPT pin header
1 LPC pin header
1 SMBus pin header
1 S/PDIF-out connector
1 Digital I/O (4 GPI + 4 GPO) pin header
1 Front Audio pin header for Line-out, Mic-in
2 Smart Fan connectors for CPU fan and system
1 I2C pin header
1 FIR pin header
2 BIOS type select pin headers for select LPC/SPI BIOS
2 BIOS select pin headers for select module/carrier board BIOS
1 ATX power connector and 1 AUX power connector
1 PCIe x16 (supports 4-lane) slot for PEG
2 PCIe x1
1 MiniPCIe slot
1 Reversed PCIe x4 slot for DVP
1 Reserved PCIe x4 slot for VCP
1 Reset switch
1 Power button
1 SD card slot
4 USB 3.0 ports
1 HDMI port
1 DisplayPort
1 VGA port
1 COM port
1 Gigabit Ethernet port
6 Audio jacks (supports multi-channel audio outputs)
ATX power connector
0°C ~ 60°C
0% ~ 95% relative humidity
Micro-ATX (24.4cm x 24.4cm, 9.6" x 9.6")
Supports COM Express™ type 6
Front Panel I/O
Rear Panel I/O
Power Supply
Operating Temperature
Operating Humidity
Form Factor
COM Express Module Type
* The carrier board is only for evaluation purposes.
Ordering Information
Model Name
CPU Frequency
Description
COMe-8X90
VIA Nano® X2 E-Series @ 1.2GHz
COMEDB2
99G42-013056
99G42-013876
STK-C8X90-00A0
STK-C8X90-01A0
N/A
N/A
N/A
VIA Nano® X2 E-Series @ 1.2GHz
VIA Nano® X2 E-Series @ 1.2GHz
COM Express module with 1.2GHz VIA Nano® X2 E-Series CPU with HDMI, DisplayPort, VGA,
LVDS, 4 USB 3.0, 4 USB 2.0, Gigabit Ethernet, 2 SATA, 2 PCIe, ATX power connector
COMe-8X90 evaluation carrier board
Fansink for COMe-8X90
Heat spreader for COMe-8X90
COMe-8X90 starter kit
COMe-8X90 starter kit with Panel
Block Diagram
Packing List (Starter Kit)
PWM
ISL6262ACRZ
VID0 ~ VID6
0.300V ~ 1.500V
VIA Nano® X2 E
1.2GHz
Clock Generator
ICS9UM709
FSB 400MHz/800MHz
ROW A-B
ROW C-D
Single Channel LVDS
MCLKO
VGA Port
DRAM Bus
PCIe x1 Lane 0
RJ45 GLAN
VT6130/
RTL8111G
DDR3
SODIMM x 2
PCIe x4, DVP Port and VCP Port
PCIe x1
HD Audio
PCIe x1
2 x SATA Ports
VX900H
USB 2.0 x4 Ports
VLI VL800/805
(Optional)
USB 3.0 x4 Ports
DDI 2 (Display Port / HDMI from DP1)
LPC Bus
SM Bus
DDI 3 (Display Port from DP2)
* Note: DP2 doesn't support audio feature as chipset limitation.
I2C Bus
Items for STK-C8X90-00A0
COMe-8X90 module
COMEDB2 carrier board
SATA cable
USB cable
COM cable
LPT cable
Items for STK-C8X90-01A0
COMe-8X90 module
COMEDB2 carrier board
SATA cable
USB cable
COM cable
LPT cable
LVDS cable
Inverter cable
12.1” LCM
EEPROM
SPI Bus
SPI BIOS
GPIO
GPIO/SDIO
MUX
SDIO
* All product specifications are subject to change without notice. Update: Mar. 10, 2016.
www.viatech.com
Download PDF
Similar pages