ERROR_EN_2 (PMU_GLOBAL) Register

Zynq UltraScale+ Devices Register Reference (UG1087)

Document ID
UG1087
Release Date
2024-03-13
Revision
1.10

ERROR_EN_2 (PMU_GLOBAL) Register Description

Register NameERROR_EN_2
Offset Address0x00000005A4
Absolute Address 0x00FFD805A4 (PMU_GLOBAL)
Width32
TyperwNormal read/write
Reset Value0x073E0000
DescriptionSystem Error Enables, Reg 2.

Individual errors can be: 0: blocked. 1: propagated. The ERROR_EN_{1, 2} registers block errors generated in the system from reaching the error interrupt logic: ERR_INT*, ERR_POR*, ERR_SRST* and ERR_SIG*. If an error is blocked, it is blocked before the ERROR_STATUS_{1, 2} read registers. For details on the bit fields, refer to the ERROR_STATUS_2 register description.

ERROR_EN_2 (PMU_GLOBAL) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:27rwNormal read/write0x0reserved
CSU_ROM26rwNormal read/write0x1CSU BootROM Sequence failure.
PMU_PB25rwNormal read/write0x1PMU Pre-BootROM Sequence failure.
PMU_SERVICE24rwNormal read/write0x1Service Request error.
Reserved23:22rwNormal read/write0x0reserved
PMU_FW21:18rwNormal read/write0xFFour (4) Firmware defined interrupt bits.
PMU_UC17rwNormal read/write0x1PMU Hardware failure or access error.
CSU16rwNormal read/write0x0CSU Hardware failure.
Reserved15:13rwNormal read/write0x0reserved
PLL_LOCK12:8rwNormal read/write0x0PLL Clock Locking errors.
Reserved 7:6rwNormal read/write0x0reserved
PL 5:2rwNormal read/write0x0Four (4) Error Signals from the PL.
TO 1:0rwNormal read/write0x0ATB Timeouts for LPD and FPD.