SPRUIE9D May 2017 – May 2024 DRA74P , DRA75P , DRA76P , DRA77P
Table 3-377 lists the power modes controls for the power domain.
Parameter Name | Memory Bank | Control Bit Field | Access Type |
---|---|---|---|
Memory Area – State Control (logic in RETENTION state) | RETAINED_BANK | PM_L4PER_PWRSTCTRL[8] RETAINED_BANK_RETSTATE | Read only |
Memory Area – State Control (logic in RETENTION state) | NONRETAINED_BANK | PM_L4PER_PWRSTCTRL[9] NONRETAINED_BANK_RETSTATE | Read only |
Power Domain – Low-Power State Change Control | PM_L4PER_PWRSTCTRL[4] LOWPOWERSTATECHANGE | Read/write | |
Logic Area – RETENTION State Control | PM_L4PER_PWRSTCTRL[2] LOGICRETSTATE | Read/write | |
Memory Area – State Control (logic in ON state) | RETAINED_BANK | PM_L4PER_PWRSTCTRL[17:16] RETAINED_BANK_ONSTATE | Read only |
Memory Area – State Control (logic in ON state) | NONRETAINED_BANK | PM_L4PER_PWRSTCTRL[19:18] NONRETAINED_BANK_ONSTATE | Read only |
Power Domain – State Transition Control | PM_L4PER_PWRSTCTRL[1:0] POWERSTATE | Read/write |
Table 3-378 lists the status of the power modes for the power domain.
Parameter Name | Memory Bank | Status Bit Field |
---|---|---|
Power Domain – Last Power State Entered Status | PM_L4PER_PWRSTST[25:24] LASTPOWERSTATEENTERED | |
Memory Area – State Status | RETAINED_BANK | PM_L4PER_PWRSTST[5:4] RETAINED_BANK_STATEST |
Memory Area – State Status | L3INIT_BANK2 | PM_L4PER_PWRSTST[7:6] NONRETAINED_BANK_STATEST |
Power Domain – State Transition Status | PM_L4PER_PWRSTST[20] INTRANSITION | |
Logic Area – State Status | PM_L4PER_PWRSTST[2] LOGICSTATEST | |
Power Domain – State Status | PM_L4PER_PWRSTST[1:0] POWERSTATEST |