pc87317vul National Semiconductor Corporation, pc87317vul Datasheet - Page 33

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

2.3.2
The tables in this section specify the Index, type
(read/write), reset values and configuration register or ac-
tion that controls each register associated with each func-
tion.
When the reset value is not fixed, the table indicates what
controls the value or points to another section that provides
this information.
Index
F0h
30h
31h
60h
61h
62h
63h
70h
71h
74h
75h
Index Type
00h
01h
02h
03h
04h
05h
06h
07h
20h
21h
22h
23h
24h
27h
Configuration Register Summary
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RW
R
R
R/W
R/W
R/W See Section 2.4.3 on page 37. No Effect SuperI/O Configuration 1 Register (SIOC1).
R/W See Section 2.4.4 on page 38. No Effect SuperI/O Configuration 2 Register (SIOC2).
R/W See Section 2.4.5 on page 38. No Effect Programmable Chip Select Configuration Index Register.
R/W See Section 2.4.6 on page 39. No Effect Programmable Chip Select Configuration Data Register.
W
W
W
R
R
R
R
R
See Section 2.5.1 on page 40.
TABLE 2-12. KBC Configuration Registers for Keyboard - Logical Device 0
See CFG0 in Section.
Hard Reset
Hard Reset
00h or 01h
PnP ISA
D0h
00h
00h
00h
00h
00h
00h
60h
00h
64h
01h
02h
04h
04h
xx
TABLE 2-11. Card Control Registers
Soft Reset
PnP ISA Set RD_DATA Port.
PnP ISA Configuration Control.
PnP ISA Wake[CSN].
PnP ISA Card Select Number (CSN).
PnP ISA Logical Device Number.
See CFG0 in Section
Configuration
D0h
xx
Soft Reset
00h or 01h
No Effect
33
2.1.3.
00h
00h
60h
00h
64h
01h
02h
04h
04h
Soft Reset is related to a Reset executed by utilizing the Re-
set Bit (Bit 0) of the Config Control Register. (See TABLE
2-5 "Plug and Play (PnP) Standard Control Registers" on
page 30.
Serial Isolation.
Resource Data.
Status.
SID Register.
SRID Register (in PC97317 only).
Configuration Register or Action
Activate.
See also FER1 of power management device
(logical device 8).
I/O Range Check.
Base Address MSB Register.
Base Address LSB Register.
Bit 2 (for A2) is read only, 0.
Command Base Address MSB Register.
Command Base Address LSB.
Bit 2 (for A2) is read only,1.
KBC Interrupt (KBC IRQ1 pin) Select.
KBC Interrupt Type.
Bits 1,0 are read/write; others are read only.
Report no DMA assignment.
Report no DMA assignment.
SuperI/O KBC Configuration Register.
Configuration Register or Action
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