33.9.13 Scrambling Mode
| Name: | SCRAMBCTRL |
| Offset: | 0x40 |
| Reset: | 0x00000000 |
| Property: | PAC Write-Protection |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Access | |||||||||
| Reset |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| Access | |||||||||
| Reset |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| Access | |||||||||
| Reset |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| RANDOMDIS | ENABLE | ||||||||
| Access | R/W | R/W | |||||||
| Reset | 0 | 0 |
Bit 1 – RANDOMDIS Scrambling/Unscrambling Random Value Disable
| Value | Description |
|---|---|
| 0 | The scrambling/unscrambling algorithm includes the scrambling user key plus a random value that may differ from chip to chip. |
| 1 | The scrambling/unscrambling algorithm includes only the scrambling user key. |
Bit 0 – ENABLE Scrambling/Unscrambling Enable
| Value | Description |
|---|---|
| 0 | Scrambling/unscrambling is disabled. |
| 1 | Scrambling/unscrambling is enabled. |