pc87317vul National Semiconductor Corporation, pc87317vul Datasheet - Page 34

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

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Index
Index
30h
31h
60h
61h
70h
71h
74h
75h
F0h
F1h
Index
30h
70h
71h
74h
75h
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/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
See Section 2.6.1 on page 40.
See Section 2.6.2 on page 41.
Hard Reset
See CFG0 in Section 2.1.3.
Section 2.1.3.
See CFG0 in
Hard Reset
00h or 01h
0Ch
TABLE 2-13. KBC Configuration Registers for Mouse - Logical Device 1
00h
02h
04h
04h
TABLE 2-14. RTC and APC Configuration Registers - Logical Device 2
00h
00h
70h
08h
00h
04h
04h
Hard Reset
00h or 01h
TABLE 2-15. FDC Configuration Registers - Logical Device 3
F2h
00h
03h
06h
03h
02h
04h
Soft Reset
0Ch
00h
02h
04h
04h
Section 2.1.3.
See CFG0 in
Soft Reset
00h or 01h
Activate.
When mouse of the KBC mouse is inactive, the IRQ selected by the Mouse
Interrupt Select register (index 70h) is not asserted.
This register has no effect on host KBC commands handling the PS/2 mouse.
Mouse Interrupt (KBC IRQ12 pin) Select.
Mouse Interrupt Type.
Bits 1,0 are read/write; other bits are read only.
Report no DMA assignment.
Report no DMA assignment.
00h
00h
70h
08h
00h
04h
04h
Section 2.1.3.
See CFG0 in
Configuration
Soft Reset
00h or 01h
No Effect
No Effect
F2h
00h
03h
06h
03h
02h
04h
34
Activate.
The APC of the RTC is not affected by bit 0.
See also FER1 of logical device 8.
I/O Range Check.
Base Address MSB Register.
Base Address LSB Register.
Bit 0 (for A0) is read only, 0.
Interrupt Select.
Interrupt Type.
Bit 1 is read/write, other bits are read only.
Report no DMA assignment.
Report no DMA assignment.
Configuration Register or Action
Activate.
See also FER1 of logical device 8.
I/O Range Check.
Base Address MSB Register.
Base Address LSB Register.
Bits 2 and 0 (for A2 and A0) are read only, 0,0.
Interrupt Select.
Interrupt Type.
Bit 1 is read/write; other bits are read only.
DMA Channel Select.
Report no DMA assignment.
SuperI/O FDC Configuration Register.
Drive ID Register.
Configuration Register or Action
Configuration Register or Action