Sony CXD5602 User Manual page 233

0x04123504 DMACITOP1
0x04123508 DMACITOP2
0x0412350C DMACITOP3
0x04123510 Reserved
|
0x041237FC
0x04123800 DMACAUX0
0x04123804 DMACAUX1
0x04123808 DMACAUX2
0x0412380C DMACAUX3
3.8.8.2 Register Descriptions
Table DMAC-9 shows the descriptions of the registers of the IDMAC.
Address Register Name
0x04123000 DMACIntStatus
0x04123004 DMACIntTCStatus
0x04123008 DMACIntTCClr
0x0412300C DMACIntErrorStatus
0x04123010 DMACIntErrClr
0x04123014 DMACRawIntTCStatus
0x04123018 DMACRawIntErrorSta
tus
0x0412301C DMAEnbldChns
0x04123020 DMACSoftBReq
0x04123024 DMACSoftSReq
0x04123028 DMACSoftLBReq
0x0412302C DMACSoftLSReq
0x04123030 DMACConfiguration
Sets the operation mode
of the DMA controller
RW Integration Test Output Register 1
RW Integration Test Output Register 2
RW Integration Test Output Register 3
RO Reserved
RW DMAC Auxury Register 0
RW DMAC Auxury Register 1
RW DMAC Auxury Register 2
RW DMAC Auxury Register 3
Table DMAC-9 IDMAC Control Register Descriptions
Bit Field
Type
Name
- RO
- RO
- W
- RO
- W
- RO
- RO
- RO
- RW
- RW
- RW
- RW
Reserved RO
FSIZE RO
－233/1010－
Initial
Bit Description
Value
[31:0] 0 Same as PL080
[31:0] 0 Same as PL080
[31:0] - Same as PL080
[31:0] 0 Same as PL080
[31:0] - Same as PL080
[31:0] 0 Same as PL080
[31:0] 0 Same as PL080
[31:0] 0 Same as PL080
[31:0] 0 Same as PL080
[31:0] 0 Same as PL080
[31:0] 0 Same as PL080
[31:0] 0 Same as PL080
[31:16] 0 Reserved
[15:14] 2'b00 Can read out the FIFO size of the DMAC.
Takes the following values depending on
the configuration of the DMAC.
0: 16 byte
1: 32 byte
2: 64 byte
3: 128 byte
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