F75111 Datasheet, PDF (25/45 Pages) Feature Integration Technology Inc. – Low Power GPIO Datasheet

F75111
7.23 GPIO2x Output Control Register – Index 20h
Power-on default [7:0] =0000_0000b
Bit
Name
R/W PWR
Description
7
GP27_OCTRL R/W VSB3V GPIO 27 output control. Set to 1 for output function. Set to 0 for input
function(default).
6
GP26_OCTRL R/W VSB3V GPIO 26 output control. Set to 1 for output function. Set to 0 for input
function(default).
5
GP25_OCTRL R/W VSB3V GPIO 25 output control. Set to 1 for output function. Set to 0 for input
function(default).
4
GP24_OCTRL R/W VSB3V GPIO 24 output control. Set to 1 for output function. Set to 0 for input
function(default).
3
GP23_OCTRL R/W VSB3V GPIO 23 output control. Set to 1 for output function. Set to 0 for input
function(default).
2
GP22_OCTRL R/W VSB3V GPIO 22 output control. Set to 1 for output function. Set to 0 for input
function(default).
1
GP21_OCTRL R/W VSB3V GPIO 21 output control. Set to 1 for output function. Set to 0 for input
function(default).
0
GP20_OCTRL R/W VSB3V GPIO 20 output control. Set to 1 for output function. Set to 0 for input
function(default).
7.24 GPIO2x Output Data Register – Index 21h
Power-on default [7:0] =0000_0000b
Bit
Name
R/W PWR
7
GP27_ODATA R/W VSB3V GPIO 27 output data.
6
GP26_ODATA R/W VSB3V GPIO 26 output data.
5
GP25_ODATA R/W VSB3V GPIO 25 output data.
4
GP24_ODATA R/W VSB3V GPIO 24 output data.
Description
- 23 -
July, 2007
V0.27P