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AMD Geode™ SC1200/SC1201 Processor Data Book 177
Core Logic Module - Register Summary
32579B
6Ch-6Fh 32 R/W ROM Mask Register 0000FFF0h Page 200
70h-71h 16 R/W IOCS1# Base Address Register 0000h Page 200
72h 8 R/W IOCS1# Control Register 00h Page 200
73h 8 --- Reserved 00h Page 201
74h-75h 16 R/W IOCS0 Base Address Register 0000h Page 201
76h 8 R/W IOCS0 Control Register 00h Page 201
77h --- --- Reserved 00h Page 201
78h-7Bh 32 R/W DOCCS Base Address Register 00000000h Page 201
7Ch-7Fh 32 R/W DOCCS Control Register 00000000h Page 201
80h 8 R/W Power Management Enable Register 1 00h Page 202
81h 8 R/W Power Management Enable Register 2 00h Page 203
82h 8 R/W Power Management Enable Register 3 00h Page 205
83h 8 R/W Power Management Enable Register 4 00h Page 206
84h 8 RO Second Level PME/SMI Status Mirror Register 1 00h Page 207
85h 8 RO Second Level PME/SMI Status Mirror Register 2 00h Page 208
86h 8 RO Second Level PME/SMI Status Mirror Register 3 00h Page 209
87h 8 RO Second Level PME/SMI Status Mirror Register 4 00h Page 210
88h 8 R/W General Purpose Timer 1 Count Register 00h Page 210
89h 8 R/W General Purpose Timer 1 Control Register 00h Page 211
8Ah 8 R/W General Purpose Timer 2 Count Register 00h Page 212
8Bh 8 R/W General Purpose Timer 2 Control Register 00h Page 212
8Ch 8 R/W IRQ Speedup Timer Count Register 00h Page 212
8Dh 8 R/W Video Speedup Timer Count Register 00h Page 212
8Eh 8 R/W VGA Timer Count Register 00h Page 213
8Fh-92h --- --- Reserved 00h Page 213
93h 8 R/W Miscellaneous Device Control Register 00h Page 213
94h-95h 16 R/W Suspend Modulation Register 0000h Page 213
96h 8 R/W Suspend Configuration Register 00h Page 214
97h --- --- Reserved 00h Page 214
98h-99h 16 R/W Hard Disk Idle Timer Count Register — Primary Channel 0000h Page 214
9Ah-9Bh 16 R/W Floppy Disk Idle Timer Count Register 0000h Page 214
9Ch-9Dh 16 R/W Parallel / Serial Idle Timer Count Register 0000h Page 214
9Eh-9Fh 16 R/W Keyboard / Mouse Idle Timer Count Register 0000h Page 215
A0h-A1h 16 R/W User Defined Device 1 Idle Timer Count Register 0000h Page 215
A2h-A3h 16 R/W User Defined Device 2 Idle Timer Count Register 0000h Page 215
A4h-A5h 16 R/W User Defined Device 3 Idle Timer Count Register 0000h Page 215
A6h-A7h 16 R/W Video Idle Timer Count Register 0000h Page 215
A8h-A9h 16 R/W Video Overflow Count Register 0000h Page 215
AAh-ABh --- --- Reserved 00h Page 215
ACh-ADh 16 R/W Hard Disk Idle Timer Count Register — Secondary Channel 0000h Page 216
AEh 8 WO CPU Suspend Command Register 00h Page 216
AFh 8 WO Suspend Notebook Command Register 00h Page 216
B0h-B3h --- --- Reserved 00h Page 216
B4h 8 RO Floppy Port 3F2h Shadow Register xxh Page 216
B5h 8 RO Floppy Port 3F7h Shadow Register xxh Page 216
B6h 8 RO Floppy Port 1F2h Shadow Register xxh Page 216
B7h 8 RO Floppy Port 1F7h Shadow Register xxh Page 216
Table 6-14. F0: PCI Header/Bridge Configuration Registers for
GPIO and LPC Support Summary (Continued)
F0 Index
Width
(Bits) Type Name
Reset
Value
Reference
(Table 6-29)