cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 231

• Manufacturer Part Number: cs5535
• Description: Geode Cs5535 Companion Multi-function South Bridge
• Manufacturer: National Semiconductor Corporation

Revision 0.8
ACC Register Descriptions
ACC I/O Offset
2Ah-2Bh
3Ah-3Bh
18h-1Fh
10h-11h
22h-23h
32h-33h
42h-43h
0Ch
2Ch
3Ch
12h
14h
20h
21h
24h
28h
29h
30h
31h
34h
38h
39h
40h
41h
44h
48h
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
RC
RC
RC
RC
RC
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---
---
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Width
(Bits)
32
16
32
32
32
32
32
32
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8
8
8
8
8
8
8
8
8
8
8
Table 5-9. ACC Native Registers Summary
Name
Codec Control Register
(ACC_CODEC_CNTL)
Not Used
Second Level Audio IRQ Status Regis-
ter (ACC_IRQ_STATUS)
Bus Master Engine Control Register
(ACC_ENGINE_CNTL)
Not Used
Bus Master 0 Command
(ACC_BM0_CMD)
Bus Master 0 IRQ Status
(ACC_BM0_STATUS)
Not Used
Bus Master 0 PRD Table Address
(ACC_BM0_PRD)
Bus Master 1 Command
(ACC_BM1_CMD)
Bus Master 1 IRQ Status
(ACC_BM1_STATUS)
Not Used
Bus Master 1 PRD Table Address
(ACC_BM1_PRD)
Bus Master 2 Command
(ACC_BM2_CMD)
Bus Master 2 IRQ Status
(ACC_BM2_STATUS)
Not Used
Bus Master 2 PRD Table Address
(ACC_BM2_PRD)
Bus Master 3 Command
(ACC_BM3_CMD)
Bus Master 3 IRQ Status
(ACC_BM3_STATUS)
Not Used
Bus Master 3 PRD Table Address
(ACC_BM3_PRD)
Bus Master 4 Command
(ACC_BM4_CMD)
Bus Master 4 IRQ Status
(ACC_BM4_STATUS)
Not Used
Bus Master 4 PRD Table Address
(ACC_BM4_PRD)
Bus Master 5 Command
(ACC_BM5_CMD)
(Continued)
231
Reset Value
00000000h
00000000h
00000000h
00000000h
00000000h
00000000h
00000000h
00000000h
00h
00h
08h
00h
00h
00h
08h
00h
00h
00h
08h
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Reference
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