8.4.5.13 TZC_SYS Low-Power Register
Each bit in this register is associated with the filter unit with the same index.
| Name: | TZC_SYS_LPR |
| Offset: | 0xFC0 |
| Reset: | 0x00000000 |
| Property: | Read/Write |
| 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 | |
| CU_LP_EN | |||||||||
| Access | R/W | ||||||||
| Reset | 0 |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| FILTER_LP_EN[3:0] | |||||||||
| Access | R/W | R/W | R/W | R/W | |||||
| Reset | 0 | 0 | 0 | 0 | |||||
Bit 8 – CU_LP_EN Control Unit Low-Power Enable
| Value | Name |
|---|---|
| 0 | Disables the automatic entry in Low-power state for the control unit when there is no configuration access. |
| 1 | Enables the automatic entry in Low-power state for the control unit when there is no configuration access. |
Bits 3:0 – FILTER_LP_EN[3:0] Filter Low-Power Enable
Independent low-power enable for each filter unit.