Zynq UltraScale+ Devices Register Reference > Module Summary > PMU_LOCAL Module > PMU_PB_ERR (PMU_LOCAL) Register
Register Name | PMU_PB_ERR |
---|---|
Relative Address | 0x0000000338 |
Absolute Address | 0x00FFD60338 (PMU_LOCAL) |
Width | 32 |
Type | rwNormal read/write |
Reset Value | 0x00000000 |
Description | Errors Detected During PMU Pre-Boot. Reset by POR only. |
All errors during the PMU Pre-Boot execution. The register is only reset by the POR Reset and maintains its state through a System Reset.
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
PBERR_Flag | 31 | rwNormal read/write | 0x0 | If there is any error in the PBERR_Data field, this bit must be set to 1. In that case the PS_ERR pin on the device will be asserted to signify an error. |
PBERR_Data | 30:0 | rwNormal read/write | 0x0 | Bits in this field represent all Pre-boot ROM errors. 0x00000001: PMU RAM Init Error 0x00000002: SysMon Init Error 0x00000004: SysMon LP_Supply Check Error 0x00000008: SysMon Aux_Supply Check Error 0x00000010: SysMon IO_Supply Check Error 0x00000020: IOPLL Lock Error 0x00000040: DPLL Lock Error 0x00010000: LPD Scan Zeroization Timeout Error 0x00020000: FPD Scan Zeroization Timeout Error 0x00040000: LPD Scan Zeroization Failure Error 0x00080000: FPD Scan Zeroization Failure Error 0x00400000: FPD BISR Timeout Error 0x00800000: FPD BISR Failure Error 0x01000000: LPD MBIST Zeroization Timeout Error 0x02000000: FPD MBIST Zeroization Timeout Error 0x04000000: LPD MBIST Zeroization Failure Error 0x08000000: FPD MBIST Zeroization Failure Error 0xFFFFFFFF: Unresolved Error |