SPRUJ83D December 2023 – January 2026 AM62P , AM62P-Q1
The bank of registers configures the up/down-scaling coefficients for the horizontal resize of the video picture associated with the video window for the phases from 0 to 15. It is used for Crb and Cr setting. It is used only when the pixel format at the input of the filter is one of the YUV formats. When the register is not used by the HW, any value can be used for the bit-fields. Shadow register
Return to Summary Table
| Instance Name | Physical Address |
|---|---|
| DSS0 | 3020 611Ch |
| DSS1 | 3022 611Ch |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| RESERVED | FIRHC2 | ||||||
| R | R/W | ||||||
| 0h | 0h | ||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| FIRHC2 | FIRHC1 | ||||||
| R/W | R/W | ||||||
| 0h | 0h | ||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| FIRHC1 | RESERVED1 | ||||||
| R/W | R | ||||||
| 0h | 0h | ||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RESERVED1 | |||||||
| R | |||||||
| 0h | |||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:30 | RESERVED | R | 0h | Reserved |
| 29:20 | FIRHC2 | R/W | 0h | Signed coefficient C2 for the horizontal up/down-scaling with the phase 10 |
| 19:10 | FIRHC1 | R/W | 0h | Signed coefficient C1 for the horizontal up/down-scaling with the phase 10 |
| 9:0 | RESERVED1 | R | 0h | Reserved |