F71872
7-0 LDN
R/W
00h 00h: Select FDC device configuration registers.
01h: Select UART 1 device configuration registers.
02h: Select UART 2 device configuration registers.
03h: Select Parallel Port device configuration registers.
04h: Select Hardware Monitor device configuration registers.
05h: Select KBC device configuration registers.
06h: Select GPIO device configuration registers.
07h: Select VID device configuration registers.
0ah: Select PME & ACPI device configuration registers.
7.8.2 Configuration Registers
7.8.2.1 IRQ Channel Select Register Index 70h
Bit
Name
R/W Default
Description
7-4 Reserved
-
-
Reserved.
Select the IRQ channel for GPIO[6:0] interrupt.
3-0 SELGIOIRQ
R/W
0h
7.8.2.2 GPIO Output Enable Register Index E0h
Bit
7
Name
Reserved
R/W Default
Description
-
-
Reserved.
6
GPIO6_OE
GPIO5_OE
GPIO4_OE
GPIO3_OE
GPIO2_OE
GPIO1_OE
GPIO0_OE
R/W
0
0: GPIO6 is in input mode.
1: GPIO6 is in output mode.
5
4
3
2
1
0
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0: GPIO5 is in input mode.
1: GPIO5 is in output mode.
0: GPIO4 is in input mode.
1: GPIO4 is in output mode.
0: GPIO3 is in input mode.
1: GPIO3 is in output mode.
0: GPIO2 is in input mode.
1: GPIO2 is in output mode.
0: GPIO1 is in input mode.
1: GPIO1 is in output mode.
0: GPIO0 is in input mode.
1: GPIO0 is in output mode.
7.8.2.3 GPIO Output Data Register Index E1h
Bit
Name
Reserved
R/W Default
Description
7
-
-
Reserved.
92
July, 2007
V0.28P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
