F81867 Datasheet, PDF (163/315 Pages) Feature Integration Technology Inc. – 6 UARTs μSuper IO With 128 Bytes FIFO and Power Saving Functions

GPIO6 Output Enable Register ⎯ Index 90h
Bit
Name
R/W Reset Default
Description
0: GPIO67 is in input mode.
7
GPIO67_OE
R/W LRESET# 0
1: GPIO67 is in output mode.
0: GPIO66 is in input mode.
6
GPIO66_OE
R/W LRESET# 0
1: GPIO65 is in output mode.
0: GPIO65 is in input mode.
5
GPIO65_OE
R/W LRESET# 0
1: GPIO65 is in output mode.
0: GPIO64 is in input mode.
4
GPIO64_OE
R/W LRESET# 0
1: GPIO64 is in output mode.
0: GPIO63 is in input mode.
3
GPIO63_OE
R/W LRESET# 0
1: GPIO63 is in output mode.
0: GPIO62 is in input mode.
2
GPIO62_OE
R/W LRESET# 0
1: GPIO62 is in output mode.
0: GPIO61 is in input mode.
1
GPIO61_OE
R/W LRESET# 0
1: GPIO61 is in output mode.
0: GPIO60 is in input mode.
0
GPIO60_OE
R/W LRESET# 0
1: GPIO60 is in output mode.
F81867
GPIO6 Output Data Register ⎯ Index 91h (This byte could be also written by base address + 4)
Bit
Name
R/W Reset Default
Description
0: GPIO67 outputs 0 when in output mode.
7
GPIO67_VAL
R/W LRESET# 1
1: GPIO67 outputs 1 when in output mode.
0: GPIO66 outputs 0 when in output mode.
6
GPIO66_VAL
R/W LRESET# 1
1: GPIO66 outputs 1 when in output mode.
0: GPIO65 outputs 0 when in output mode.
5
GPIO65_VAL
R/W LRESET# 1
1: GPIO65 outputs 1 when in output mode.
0: GPIO64 outputs 0 when in output mode.
4
GPIO64_VAL
R/W LRESET# 1
1: GPIO64 outputs 1 when in output mode.
0: GPIO63 outputs 0 when in output mode.
3
GPIO63_VAL
R/W LRESET# 1
1: GPIO63 outputs 1 when in output mode.
0: GPIO62 outputs 0 when in output mode.
2
GPIO62_VAL
R/W LRESET# 1
1: GPIO62 outputs 1 when in output mode.
0: GPIO61 outputs 0 when in output mode.
1
GPIO61_VAL
R/W LRESET# 1
1: GPIO61 outputs 1 when in output mode.
0: GPIO60 outputs 0 when in output mode.
0
GPIO60_VAL
R/W LRESET# 1
1: GPIO60 outputs 1 when in output mode.
GPIO6 Pin Status Register ⎯ Index 92h (This byte could be also read by base address + 4)
Bit
Name
R/W Reset Default
Description
7
GPIO67_IN
R
-
- The pin status of S5#/GPIO67.
6
GPIO66_IN
R
-
- The pin status of DPWROK/GPIO66.
5
GPIO65_IN
R
-
- The pin status of PME#/GPIO65.
4
GPIO64_IN
R
-
- The pin status of GPIO64/DSKCHG#/DSR5#.
3
GPIO63_IN
R
-
- The pin status of GPIO63/WPT#/DTR5#/PWM3.
163
Dec, 2011
V0.12P