cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 246

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

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ACC Register Descriptions
5.3.2.10
Bus Master 0 DMA Pointer (ACC_BM0_PNTR)
ACC I/O Offset
Type
Reset Value
Bus Master 1 DMA Pointer (ACC_BM1_PNTR)
ACC I/O Offset
Type
Reset Value
Bus Master 2 DMA Pointer (ACC_BM2_PNTR)
ACC I/O Offset
Type
Reset Value
Bus Master 3 DMA Pointer (ACC_BM3_PNTR)
ACC I/O Offset
Type
Reset Value
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
31:0
Bit
Bus Master 0-7 DMA Pointer Registers (ACC_BM[x]_PNTR)
Name
DMA_PNTR
60h
RO
00000000h
64h
RO
00000000h
68h
RO
00000000h
6Ch
RO
00000000h
Description
DMA Buffer Pointer. Address of current sample being fetched (BM [0,2,4,6,7]) or writ-
ten (BM [1,3,5]) by the DMA Bus Master [x].
(Continued)
ACC_BM[x]_PNTR Bit Descriptions
ACC_BM[x]_PNTR Register Map
DMA_PNTR
246
Bus Master 4 DMA Pointer (ACC_BM4_PNTR)
ACC I/O Offset
Type
Reset Value
Bus Master 5 DMA Pointer (ACC_BM5_PNTR)
ACC I/O Offset
Type
Reset Value
Bus Master 6 DMA Pointer (ACC_BM6_PNTR)
ACC I/O Offset
Type
Reset Value
Bus Master 7 DMA Pointer (ACC_BM7_PNTR)
ACC I/O Offset
Type
Reset Value
70h
RO
00000000h
74h
RO
00000000h
78h
RO
00000000h
7Ch
RO
00000000h
9
8
7
6
5
4
3
2
Revision 0.8
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