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Core Logic Module - Register Summary
Table 6-14. F0: PCI Header/Bridge Configuration Registers
Width
F0 Index
(Bits)
Type
6Ch-6Fh
32
R/W
70h-71h
16
R/W
72h
8
R/W
73h
8
---
74h-75h
16
R/W
76h
8
R/W
77h
---
---
78h-7Bh
32
R/W
7Ch-7Fh
32
R/W
80h
8
R/W
81h
8
R/W
82h
8
R/W
83h
8
R/W
84h
8
RO
85h
8
RO
86h
8
RO
87h
8
RO
88h
8
R/W
89h
8
R/W
8Ah
8
R/W
8Bh
8
R/W
8Ch
8
R/W
8Dh
8
R/W
8Eh
8
R/W
8Fh-92h
---
---
93h
8
R/W
94h-95h
16
R/W
96h
8
R/W
97h
---
---
98h-99h
16
R/W
9Ah-9Bh
16
R/W
9Ch-9Dh
16
R/W
9Eh-9Fh
16
R/W
A0h-A1h
16
R/W
A2h-A3h
16
R/W
A4h-A5h
16
R/W
A6h-A7h
16
R/W
A8h-A9h
16
R/W
AAh-ABh
---
---
ACh-ADh
16
R/W
AEh
8
WO
AFh
8
WO
B0h-B3h
---
---
B4h
8
RO
B5h
8
RO
B6h
8
RO
B7h
8
RO
AMD Geode™ SC3200 Processor Data Book
for GPIO and LPC Support Summary (Continued)
Name
ROM Mask Register
IOCS1# Base Address Register
IOCS1# Control Register
Reserved
IOCS0 Base Address Register
IOCS0 Control Register
Reserved
DOCCS Base Address Register
DOCCS Control Register
Power Management Enable Register 1
Power Management Enable Register 2
Power Management Enable Register 3
Power Management Enable Register 4
Second Level PME/SMI Status Mirror Register 1
Second Level PME/SMI Status Mirror Register 2
Second Level PME/SMI Status Mirror Register 3
Second Level PME/SMI Status Mirror Register 4
General Purpose Timer 1 Count Register
General Purpose Timer 1 Control Register
General Purpose Timer 2 Count Register
General Purpose Timer 2 Control Register
IRQ Speedup Timer Count Register
Video Speedup Timer Count Register
VGA Timer Count Register
Reserved
Miscellaneous Device Control Register
Suspend Modulation Register
Suspend Configuration Register
Reserved
Hard Disk Idle Timer Count Register — Primary Channel
Floppy Disk Idle Timer Count Register
Parallel / Serial Idle Timer Count Register
Keyboard / Mouse Idle Timer Count Register
User Defined Device 1 Idle Timer Count Register
User Defined Device 2 Idle Timer Count Register
User Defined Device 3 Idle Timer Count Register
Video Idle Timer Count Register
Video Overflow Count Register
Reserved
Hard Disk Idle Timer Count Register — Secondary Channel
CPU Suspend Command Register
Suspend Notebook Command Register
Reserved
Floppy Port 3F2h Shadow Register
Floppy Port 3F7h Shadow Register
Floppy Port 1F2h Shadow Register
Floppy Port 1F7h Shadow Register
32581C
Reset
Reference
Value
(Table 6-29)
0000FFF0h
Page 198
0000h
Page 199
00h
Page 199
00h
Page 199
0000h
Page 199
00h
Page 199
00h
Page 199
00000000h
Page 200
00000000h
Page 200
00h
Page 200
00h
Page 201
00h
Page 203
00h
Page 204
00h
Page 205
00h
Page 206
00h
Page 207
00h
Page 208
00h
Page 208
00h
Page 209
00h
Page 210
00h
Page 210
00h
Page 210
00h
Page 210
00h
Page 211
00h
Page 211
00h
Page 211
0000h
Page 211
00h
Page 212
00h
Page 212
0000h
Page 212
0000h
Page 212
0000h
Page 212
0000h
Page 213
0000h
Page 213
0000h
Page 213
0000h
Page 213
0000h
Page 213
0000h
Page 213
00h
Page 213
0000h
Page 214
00h
Page 214
00h
Page 214
00h
Page 214
xxh
Page 214
xxh
Page 214
xxh
Page 214
xxh
Page 214
175
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