SPRUIV7C May 2022 – November 2025 AM620-Q1 , AM623 , AM625 , AM625-Q1 , AM625SIP
The register configures the number of bytes to increment at the end of the row for the UV buffer associated with the video window for YUV420 formats. For non-YUV420 formats this register is unused. Shadow register
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| Instance Name | Physical Address |
|---|---|
| DSS0 | 3020 6248h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| ROWINC | |||||||
| R/W | |||||||
| 1h | |||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| ROWINC | |||||||
| R/W | |||||||
| 1h | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| ROWINC | |||||||
| R/W | |||||||
| 1h | |||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| ROWINC | |||||||
| R/W | |||||||
| 1h | |||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:0 | ROWINC | R/W | 1h | Number of bytes to increment at the end of the row Encoded signed value [from -2^31-1 to 2^31] to specify the number of bytes to increment at the end of the row in the video buffer. The value 0 is invalid The value 1 means next pixel. The value 1+n*bpp means increment of n pixels. The value 1- [n+1]*bpp means decrement of n pixels |