pc87317vul National Semiconductor Corporation, pc87317vul Datasheet - Page 35

• Manufacturer Part Number: pc87317vul
• Description: Pc87317vul/pc97317vul Superi/o Plug And Play Compatible With Acpi Compliant Controller/extender
• Manufacturer: National Semiconductor Corporation

Index
30h
31h
60h
61h
70h
71h
74h
75h
F0h
Index
F0h
30h
31h
60h
61h
70h
71h
74h
75h
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
See Section 2.7 on page 41
TABLE 2-17. UART2 and Infrared Configuration Registers - Logical Device 5
See Section 2.8 on page 42
TABLE 2-16. Parallel Port Configuration Registers - Logical Device 4
Hard Reset
00h
00h
02h
78h
07h
00h
04h
04h
Hard Reset
F8h
00h
00h
02h
03h
03h
04h
04h
Soft Reset
No Effect SuperI/O Parallel Port Configuration register.
00h
00h
02h
78h
07h
00h
04h
04h
Configuration
Soft Reset
No Effect
35
F8h
00h
02h
03h
03h
04h
04h
00
Activate.
See also FER1 of the power management device (logical
device 8).
I/O Range Check.
Base Address MSB register.
Bits 7-2 (for A15-10) are read only, 000000b.
Base Address LSB register.
Bits 1,0 (for A1,0) are read only, 00b.
See Section 2.2.2.
Interrupt Select.
Interrupt Type.
Bit 0 is read only. It reflects the interrupt type dictated by
Bit 1 is a read/write bit.
Bits 7-2 are read only.
DMA Channel Select.
Report no DMA assignment.
the Parallel Port operation mode and configured by the
SuperI/O Parallel Port Configuration register. This bit is
set to 1 (level interrupt) in Extended Mode and cleared
(edge interrupt) in all other modes.
Activate.
See also FER1 of the power management device
(logical device 8).
I/O Range Check.
Base Address MSB register.
Base Address LSB register.
Bit 2-0 (for A2-0) are read only, 000b.
Interrupt Select.
Interrupt Type.
Bit 1 is R/W; other bits are read only.
DMA Channel Select 0 (RX_DMA).
DMA Channel Select 1 (TX_DMA).
SuperI/O UART2 Configuration register.
Configuration Register or Action
Configuration Register or Action
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