Aaeon GENE-U15B Manual page 55

S u b C o m p a c t B o a r d
Bit Name
7 GP27_PSTS
6 GP26_PSTS
5 GP25_PSTS
4 GP24_PSTS
3 GP23_PSTS
2 GP22_PSTS
1 GP21_PSTS
0 GP20_PSTS
The following is a sample code for 8 input
.MODEL
.CODE
begin:
mov cl,01h
mov al,80h
call
call
mov
mov cl,20h
call
mov cl,22h
call
D-4
Appendix D DIO
R/W PWR
RO VSB3V
RO VSB3V
RO VSB3V
RO VSB3V
RO VSB3V
RO VSB3V
RO VSB3V
RO VSB3V
SMALL
CT_I2CWriteByte
Delay5ms
al,00h
CT_I2CWriteByte
CT_I2CReadByte
G E N E - U 1 5 B
Description
Read the GPIO27 data on the pin.
Read the GPIO26 data on the pin.
Read the GPIO25 data on the pin.
Read the GPIO24 data on the pin.
Read the GPIO23 data on the pin.
Read the GPIO22 data on the pin.
Read the GPIO21 data on the pin.
Read the GPIO20 data on the pin.