42.6.48 CSI2DC Data Pipe DMA Configuration Register
| Name: | CSI2DC_DPDCR |
| Offset: | 0xE4 |
| Reset: | 0x00000000 |
| Property: | Read/Write |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| TC[15:8] | |||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| TC[7:0] | |||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| Access | |||||||||
| Reset |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| CSIZE[2:0] | DMA | ||||||||
| Access | R/W | R/W | R/W | R/W | |||||
| Reset | 0 | 0 | 0 | 0 | |||||
Bits 31:16 – TC[15:0] DMA Transfer Count
Indicates the number of data to be transferred.
Bits 6:4 – CSIZE[2:0] DMA Chunk Size
| Value | Name | Description |
|---|---|---|
| 0 | CHK_1 | 1 data transferred |
| 1 | CHK_2 | 2 data transferred |
| 2 | CHK_4 | 4 data transferred |
| 3 | CHK_8 | 8 data transferred |
| 4 | CHK_16 | 16 data transferred |
Bit 0 – DMA DMA Mode Enabled
| Value | Description |
|---|---|
| 0 | DMA client interface is disabled. |
| 1 | DMA client interface is enabled. |