F71869A
0: GPIO75 outputs 0 when in output mode.
1: GPIO75 outputs 1 when in output mode.
5
4
3
2
1
0
GPIO75_VAL
GPIO74_VAL
GPIO73_VAL
GPIO72_VAL
GPIO71_VAL
GPIO70_VAL
R/W
R/W
R/W
R/W
R/W
R/W
1
1
1
1
1
1
0: GPIO74 outputs 0 when in output mode.
1: GPIO74 outputs 1 when in output mode.
0: GPIO73 outputs 0 when in output mode.
1: GPIO73 outputs 1 when in output mode.
0: GPIO72 outputs 0 when in output mode.
1: GPIO72 outputs 1 when in output mode.
0: GPIO71 outputs 0 when in output mode.
1: GPIO71 outputs 1 when in output mode.
0: GPIO70 outputs 0 when in output mode.
1: GPIO70 outputs 1 when in output mode.
6.8.48 GPIO7 Pin Status Register ⎯ Index 82h
Bit
Name
R/W Default
Description
The pin status of PD7/GPIO77.
7
GPIO77_IN
R
-
6
5
4
3
2
1
0
GPIO76_IN
GPIO75_IN
GPIO74_IN
GPIO73_IN
GPIO72_IN
GPIO71_IN
GPIO70_IN
R
R
R
R
R
R
R
-
-
-
-
-
-
-
The pin status of PD6/GPIO76.
The pin status of PD5/GPIO75.
The pin status of PD4/GPIO74.
The pin status of PD3/GPIO73.
The pin status of PD2/GPIO72.
The pin status of PD1/GPIO71.
The pin status of PD0/GPIO70.
6.8.49 GPIO7 Drive Enable Register ⎯ Index 83h
Bit
Name
R/W Default
Description
0: GPIO77 is open drain in output mode.
1: GPIO77 is push pull in output mode.
7
GPIO77_DRV_EN R/W
GPIO76_DRV_EN R/W
GPIO75_DRV_EN R/W
GPIO74_DRV_EN R/W
GPIO73_DRV_EN R/W
GPIO72_DRV_EN R/W
GPIO71_DRV_EN R/W
GPIO70_DRV_EN R/W
0
0
0
0
0
0
0
0
0: GPIO76 is open drain in output mode.
1: GPIO76 is push pull in output mode.
6
5
4
3
2
1
0
0: GPIO75 is open drain in output mode.
1: GPIO75 is push pull in output mode.
0: GPIO74 is open drain in output mode.
1: GPIO74 is push pull in output mode.
0: GPIO73 is open drain in output mode.
1: GPIO73 is push pull in output mode.
0: GPIO72 is open drain in output mode.
1: GPIO72 is push pull in output mode.
0: GPIO71 is open drain in output mode.
1: GPIO71 is push pull in output mode.
0: GPIO70 is open drain in output mode.
1: GPIO70 is push pull in output mode.
129
Oct., 2011
V0.19P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
