List Of Connectors; Com Express Row A/B Connector (Comab1) - Asus AAEON COM-TGHB6 User Manual

2.3

List of Connectors

Please refer to the table below for all of the board's connectors that you can configure
for your application
Label Function
CN8 DDR4 SO-DIMM / CHA Slot0
CN17 DDR4 SO-DIMM / CHA Slot1
COMAB1 Express ROW A/B Connector
COMCD1 Express ROW C/D Connector
SPI1 SPI Flash Programming Connector
CN26 RTC Battery Connector
2.3.1

COM Express ROW A/B Connector (COMAB1)

Row A
Pin Signal
A1 GND (FIXED)
A2 GBE0_MDI3-
A3 GBE0_MDI3+
A4 GBE0_LINK100#
A5 GBE0_LINK1000#
A6 GBE0_MDI2-
A7 GBE0_MDI2+
A8 GBE0_LINK
A9 GBE0_MDI1-
A10 GBE0_MDI1+
A11 GND (FIXED)
A12 GBE0_MDI0-
Chapter 2 – Hardware Information
Row B
Pin Signal
B1 GND (FIXED)
B2 GBE0_ACT#
B3 LPC_FRAME#
B4 LPC_AD0
B5 LPC_AD1
B6 LPC_AD2
B7 LPC_AD3
B8 LPC_DRQ0# (NC)
B9 LPC_DRQ1# (NC)
B10 LPC_CLK
B11 GND (FIXED)
B12 PWRBTN#
8