Zynq UltraScale+ Devices Register Reference > Module Summary > PMU_LOCAL Module > TCM_RET_CNTRL (PMU_LOCAL) Register
Register Name | TCM_RET_CNTRL |
---|---|
Relative Address | 0x00000000D4 |
Absolute Address | 0x00FFD600D4 (PMU_LOCAL) |
Width | 32 |
Type | mixedMixed types. See bit-field details. |
Reset Value | 0x00000000 |
Description | RPU TCM Retention Controls. |
Retention control signals. 0: active memory. 1: data retention mode. All fields can only be read or written by the PMU processor. This register maintains its contents during a System Reset.
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Reserved | 31:4 | roRead-only | 0x0 | reserved |
TCMB1 | 3 | rwNormal read/write | 0x0 | RPU core 1, TCM_B. |
TCMA1 | 2 | rwNormal read/write | 0x0 | RPU core 1, TCM_A. |
TCMB0 | 1 | rwNormal read/write | 0x0 | RPU core 0, TCM_B. |
TCMA0 | 0 | rwNormal read/write | 0x0 | RPU core 0, TCM_A. |