F71869A
0: GPIO01 outputs 0 when in output mode.
1: GPIO01 outputs 1 when in output mode.
1
0
GPIO01_VAL
Reserved
R/W
R/W
1
1
Reserved
6.8.7
GPIO Pin Status Register ⎯ Index F2h
Bit
Name
R/W Default
Description
7-6
Reserved
-
-
Reserved.
5
4
3
2
1
0
GPIO05_IN
GPIO04_IN
GPIO03_IN
GPIO02_IN
GPIO01_IN
Reserved
R
R
R
R
R
R
-
-
-
-
-
-
The pin status of S3_Gate#/GPIO05/WDTRST#
The pin status of S3P5_Gate#/SLOTOCC#/GPIO04
The pin status of CIRRX#/GPIO03
The pin status of CIRTX#/GPIO02
The pin status of CIRWB#/GPIO01
Reserved
6.8.8
GPIO Drive Enable Register ⎯ Index F3h
Bit
Name
R/W Default
Description
7
Reserved
-
-
Reserved.
0: GPIO05 is open drain in output mode.
1: GPIO05 is push pull in output mode.
5
4
3
2
GPIO05_DRV_EN R/W
GPIO04_DRV_EN R/W
GPIO03_DRV_EN R/W
GPIO02_DRV_EN R/W
GPIO01_DRV_EN R/W
0
0: GPIO04 is open drain in output mode.
1: GPIO04 is push pull in output mode.
0
0
0
0: GPIO03 is open drain in output mode.
1: GPIO03 is push pull in output mode.
0: GPIO02 is open drain in output mode.
1: GPIO02 is push pull in output mode.
0: GPIO01 is open drain in output mode.
1: GPIO01 is push pull in output mode.
1
0
0
0
Reserved
R/W
Reserved
6.8.9
GPIO1 Output Enable Register ⎯ Index E0h
Bit
Name
R/W Default
Description
0: GPIO17 is in input mode.
1: GPIO17 is in output mode.
7
GPIO17_OE
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0: GPIO16 is in input mode.
1: GPIO16 is in output mode.
6
5
4
3
2
GPIO16_OE
GPIO15_OE
GPIO14_OE
GPIO13_OE
GPIO12_OE
0: GPIO15 is in input mode.
1: GPIO15 is in output mode.
0: GPIO14 is in input mode.
1: GPIO14 is in output mode.
0: GPIO13 is in input mode.
1: GPIO13 is in output mode.
0: GPIO12 is in input mode.
1: GPIO12 is in output mode.
113
Oct., 2011
V0.19P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
