Bit
7-0
Name
R/W
PWR
Description
WD_TIME
R/W
VSB3V Watchdog timing range from 0 ~ 255. The unit is either second or minute
programmed by the watchdog timer control register bit3.
7.44 GPIO3x Output Control Register – Index 40h
Power-on default [7:0] =0000_0000b
Bit
7-4
3
Name
R/W
RO
PWR
Description
Description
Description
Reserved
VSB3V Read back will be zero
VSB3V GPIO 33 output control
VSB3V GPIO 32 output control
VSB3V GPIO 31 output control
VSB3V GPIO 30 output control
GP33_OCTRL
GP32_OCTRL
GP31_OCTRL
GP30_OCTRL
R/W
R/W
R/W
R/W
2
1
0
7.45 GPIO3x Output Data Register – Index 41h
Power-on default [7:0] =0000_0000b
Bit
7-4
3
Name
R/W
RO
PWR
Reserved
VSB3V Read back will be zero
VSB3V GPIO 33 output data.
VSB3V GPIO 32 output data.
VSB3V GPIO 31 output data.
VSB3V GPIO 30 output data.
GP33_ODATA
GP32_ODATA
GP31_ODATA
GP30_ODATA
R/W
R/W
R/W
R/W
2
1
0
7.46 GPIO3x Input Status Register – Index 42h
Power-on default [7:0] =xxxx_xxxxb
Bit
7-4
3
Name
Reserved
R/W
RO
RO
RO
RO
PWR
VSB3V Read back will be zero
GP33_PSTS
GP32_PSTS
GP31_PSTS
VSB3V Read the GPIO33 data on the pin.
VSB3V Read the GPIO32 data on the pin.
VSB3V Read the GPIO31 data on the pin.
2
1
- 33 -
July, 2007
V0.24P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
