Ec Programming Header (Cn4); Bios Programming Header (Cn5) - Aaeon COM-ICDB7 User Manual

2.3.3

EC Programming Header (CN4)

Pin Signal
1
SPI_MISO
2
GND
3 SPI_CLK
4
+3.3VSB
5
SPI_MOSI
6
SPI_CS
7
NC
2.3.4

BIOS Programming Header (CN5)

Pin Signal
1 SPI_MISO
2
GND
3
SPI_CLK
4
+3.3VSB
5
SPI_MOSI
6
SPI_CS
7
NC
Chapter 2 – Hardware Information 11