Table 6-23, F3bar0: audio support registers summary, In table 6-23) – AMD Geode SC2200 User Manual
Page 184
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
00h-03h
32
R/W
Codec GPIO Status Register
00000000h
04h-07h
32
R/W
Codec GPIO Control Register
00000000h
08h-0Bh
32
R/W
Codec Status Register
00000000h
0Ch-0Fh
32
R/W
Codec Command Register
00000000h
10h-11h
16
RC
Second Level Audio SMI Status Register
0000h
12h-13h
16
RO
Second Level Audio SMI Status Mirror Register
0000h
14h-17h
32
RO
I/O Trap SMI and Fast Write Status Register
00000000h
18h-19h
16
R/W
I/O Trap SMI Enable Register
0000h
1Ah-1Bh
16
R/W
Internal IRQ Enable Register
0000h
1Ch-1Fh
32
R/W
Internal IRQ Control Register
00000000h
20h
8
R/W
Audio Bus Master 0 Command Register
00h
21h
8
RC
Audio Bus Master 0 SMI Status Register
00h
22h-23h
---
---
Not Used
---
24h-27h
32
R/W
Audio Bus Master 0 PRD Table Address
00000000h
28h
8
R/W
Audio Bus Master 1 Command Register
00h
29h
8
RC
Audio Bus Master 1 SMI Status Register
00h
2Ah-2Bh
---
---
Not Used
---
2Ch-2Fh
32
R/W
Audio Bus Master 1 PRD Table Address
00000000h
30h
8
R/W
Audio Bus Master 2 Command Register
00h
31h
8
RC
Audio Bus Master 2 SMI Status Register
00h
32h-33h
---
---
Not Used
00h
34h-37h
32
R/W
Audio Bus Master 2 PRD Table Address
00000000h
38h
8
R/W
Audio Bus Master 3 Command Register
00h
39h
8
RC
Audio Bus Master 3 SMI Status Register
00h
3Ah-3Bh
---
---
Not Used
---
3Ch-3Fh
32
R/W
Audio Bus Master 3 PRD Table Address
00000000h
40h
8
R/W
Audio Bus Master 4 Command Register
00h
41h
8
RC
Audio Bus Master 4 SMI Status Register
00h
42h-43h
---
---
Not Used
---
44h-47h
32
R/W
Audio Bus Master 4 PRD Table Address
00000000h
48h
8
R/W
Audio Bus Master 5 Command Register
00h
49h
8
RC
Audio Bus Master 5 SMI Status Register
00h
4Ah-4Bh
---
---
Not Used
---
4Ch-4Fh
32
R/W
Audio Bus Master 5 PRD Table Address
00000000h