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192 AMD Geode™ SC2200 Processor Data Book
Core Logic Module - Register Summary
32580B
Table 6-23. F3BAR0: Audio Support Registers Summary
F3BAR0+
Memory
Offset
Width
(Bits) Type Name
Reset
Value
Reference
(Table 6-38)
00h-03h 32 R/W Codec GPIO Status Register 00000000h Page 273
04h-07h 32 R/W Codec GPIO Control Register 00000000h Page 273
08h-0Bh 32 R/W Codec Status Register 00000000h Page 273
0Ch-0Fh 32 R/W Codec Command Register 00000000h Page 274
10h-11h 16 RC Second Level Audio SMI Status Register 0000h Page 274
12h-13h 16 RO Second Level Audio SMI Status Mirror Register 0000h Page 275
14h-17h 32 RO I/O Trap SMI and Fast Write Status Register 00000000h Page 276
18h-19h 16 R/W I/O Trap SMI Enable Register 0000h Page 277
1Ah-1Bh 16 R/W Internal IRQ Enable Register 0000h Page 278
1Ch-1Fh 32 R/W Internal IRQ Control Register 00000000h Page 279
20h 8 R/W Audio Bus Master 0 Command Register 00h Page 281
21h 8 RC Audio Bus Master 0 SMI Status Register 00h Page 281
22h-23h --- --- Not Used --- Page 281
24h-27h 32 R/W Audio Bus Master 0 PRD Table Address 00000000h Page 281
28h 8 R/W Audio Bus Master 1 Command Register 00h Page 282
29h 8 RC Audio Bus Master 1 SMI Status Register 00h Page 282
2Ah-2Bh --- --- Not Used --- Page 282
2Ch-2Fh 32 R/W Audio Bus Master 1 PRD Table Address 00000000h Page 282
30h 8 R/W Audio Bus Master 2 Command Register 00h Page 283
31h 8 RC Audio Bus Master 2 SMI Status Register 00h Page 283
32h-33h --- --- Not Used 00h Page 283
34h-37h 32 R/W Audio Bus Master 2 PRD Table Address 00000000h Page 283
38h 8 R/W Audio Bus Master 3 Command Register 00h Page 284
39h 8 RC Audio Bus Master 3 SMI Status Register 00h Page 284
3Ah-3Bh --- --- Not Used --- Page 284
3Ch-3Fh 32 R/W Audio Bus Master 3 PRD Table Address 00000000h Page 284
40h 8 R/W Audio Bus Master 4 Command Register 00h Page 285
41h 8 RC Audio Bus Master 4 SMI Status Register 00h Page 285
42h-43h --- --- Not Used --- Page 285
44h-47h 32 R/W Audio Bus Master 4 PRD Table Address 00000000h Page 285
48h 8 R/W Audio Bus Master 5 Command Register 00h Page 286
49h 8 RC Audio Bus Master 5 SMI Status Register 00h Page 286
4Ah-4Bh --- --- Not Used --- Page 286
4Ch-4Fh 32 R/W Audio Bus Master 5 PRD Table Address 00000000h Page 286