F71863 Datasheet, PDF (89/112 Pages) Feature Integration Technology Inc. – Super Hardware Monitor + LPC I/O

F71863
8.8.2 GPIO1 Registers
GPIO1 Output Enable Register  Index E0h
Bit
Name
7 Reserved
6 GPIO16_OE
5 GPIO15_OE
4 GPIO14_OE
3 GPIO13_OE
2 GPIO12_OE
1 GPIO11_OE
0 GPIO10_OE
R/W Default
R/W 0 Reserved
R/W 0 0: GPIO16 is in input mode.
1: GPIO16 is in output mode.
R/W 0 0: GPIO15 is in input mode.
1: GPIO15 is in output mode.
R/W 0 0: GPIO14 is in input mode.
1: GPIO14 is in output mode.
R/W 0 0: GPIO13 is in input mode.
1: GPIO13 is in output mode.
R/W 0 0: GPIO12 is in input mode.
1: GPIO12 is in output mode.
R/W 0 0: GPIO11 is in input mode.
1: GPIO11 is in output mode.
R/W 0 0: GPIO10 is in input mode.
1: GPIO10 is in output mode.
Description
GPIO1 Output Data Register  Index E1h
Bit
Name
7 Reserved
6 GPIO16_VAL
5 GPIO15_VAL
4 GPIO14_VAL
3 GPIO13_VAL
2 GPIO12_VAL
1 GPIO11_VAL
0 GPIO10_VAL
R/W Default
Description
R/W 1 Reserved
R/W 1 0: GPIO16 outputs 0 when in output mode.
1: GPIO16 outputs1 when in output mode.
R/W 1 0: GPIO15 outputs 0 when in output mode.
1: GPIO15 outputs 1 when in output mode.
R/W 1 0: GPIO14 outputs 0 when in output mode.
1: GPIO14 outputs 1 when in output mode.
R/W 1 0: GPIO13 outputs 0 when in output mode.
1: GPIO13 outputs 1 when in output mode.
R/W 1 0: GPIO12 outputs 0 when in output mode.
1: GPIO12 outputs 1 when in output mode.
R/W 1 0: GPIO11 outputs 0 when in output mode.
1: GPIO11 outputs 1 when in output mode.
R/W 1 0: GPIO10 outputs 0 when in output mode.
1: GPIO10 outputs 1 when in output mode.
GPIO1 Pin Status Register  Index E2h
Bit
Name
7 Reserved
6 GPIO16_IN
5 GPIO15_IN
4 GPIO14_IN
3 GPIO13_IN
R/W Default
Description
R
- Reserved
R
- The pin status of GPIO16/LED_VCC
R
- The pin status of GPIO15/LED_VSB/ALERT#.
R
- The pin status of GPIO14/FWH_DIS/WDTRST#/SPI_CS1#.
R
- The pin status of GPIO13/SPI_MOSI/BEEP.
89
July, 2008
V0.29P