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.
7.4.2 UART 2 Configuration Registers
UART 2 Device Enable Register Index 30h
Bit
Name
R/W Default
Description
7-1 Reserved
UR2_EN
-
-
Reserved
0
R/W
1
0: disable UART 2.
1: enable UART 2.
Base Address High Register Index 60h
Bit
Name
R/W Default
Description
Description
Description
7-0 BASE_ADDR_HI
R/W 02h The MSB of UART 2 base address.
Base Address Low Register Index 61h
Bit
Name
R/W Default
R/W F8h The LSB of UART 2 base address.
7-0 BASE_ADDR_LO
IRQ Channel Select Register Index 70h
Bit
Name
R/W Default
7-4 Reserved
-
-
Reserved.
Select the IRQ channel for UART 2.
3-0 SELUR2IRQ
R/W
3h
57
July, 2007
V0.28P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
