AAEON PFM-CVS Rev.B - Manual (Page 31)

P C / 1 0 4 M o d u l e P F M - C V S R e v . B
Chapter 2 Quick Installation Guide 2-17
2.20 Digital I/O Connector (CN12)
Pin Pin Name Signal type Signal Level
1 GPI0 IN
2 GPI1 IN
3 GPI2 IN
4 GPI3 IN
5 GPO0 OUT
6 GPO1 OUT
7 GPO2 OUT
8 GPO3 OUT
9 +3.3V PWR +3.3V
10 GND GND
Digital I/O base address: 0xA00
Pin Pin Name I/O Port Access Address
1 GPI0 Bit 0 of 0xA00
2 GPI1 Bit 1 of 0xA00
3 GPI2 Bit 2 of 0xA00
4 GPI3 Bit 3 of 0xA00
5 GPO0 Bit 4 of 0xA00