pc87317vul National Semiconductor Corporation, pc87317vul Datasheet - Page 45

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

0
0
0
0
x
7
7
7
7
0
0
0
0
x
6
6
6
6
0
0
0
0
x
5
5
5
5
Read Only
SCI Plug-and-Play Select
0
0
0
0
x
4
4
4
4
0
0
0
x
3
3
3
3
Data in a Programmable
Chip Select Configuration
Register
SCI Polarity Select
0
0
0
x
2
2
2
2
Chip Revision ID
Reserved
0
0
0
x
1
1
1
1
Index of a Programmable
Chip Select Configuration
Register
P12 or CS0 Select
0
0
0
x
0
0
0
0
Programmable Chip Select
Programmable Chip Select
SuperI/O Configuration 3
Reset
Required
Reset
Required
Reset
Required
P16 or GPIO25 Select
Reset
Required
SRID (In the 97317 only)
Configuration Index
Configuration Data
Register (SIOC3),
Index 23h
Index 24h
Index 25h
Index 27h
Register,
Register,
Register,
Configuration
45
0
0
0
0
7
7
7
7
Four Drive Control
1
0
0
0
Mask Address Pins A11-4
6
6
6
6
KBC Clock Source
Unaffected by RD/WR
TDR Register Mode
0
0
0
1
5
5
5
5
Reserved
DENSEL Polarity Control
Assert Chip Select Signal on Read
0
0
0
0
4
4
4
4
Assert Chip Select Signal on Write
0
0
0
0
3
3
3
3
Mask Address Pin A3
0
0
0
0
2
2
2
2
Reserved
Drive 1 ID
Reserved
Mask Address Pin A2
0
0
0
0
1
1
1
1
Mask Address Pin A1
0
0
0
0
0
0
0
0
Drive 0 ID
TRI-STATE Control
Reset
Required
Reset
Required
Reset
Required
Reset
Required
Mask Address Pin A0
TRI-STATE Control
CS0 Configuration
Drive ID Register,
SuperI/O KBC
Configuration
Configuration
SuperI/O FDC
Second Level
Index F0h
Index F0h
www.national.com
Index F1h
Index 02h
Register,
Register,
Register,