OCM_ISR (OCM) Register - UG1087

Zynq UltraScale+ Devices Register Reference (UG1087)

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

OCM_ISR (OCM) Register Description

Register NameOCM_ISR
Offset Address0x0000000004
Absolute Address 0x00FF960004 (OCM)
Width32
TypemixedMixed types. See bit-field details.
Reset Value0x00000000
DescriptionInterrupt Status Register for intrN. This is a sticky register that holds the value of the interrupt until cleared by a value of 1.

OCM_ISR (OCM) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:11razRead as zero0x0Status for an address decode error interrupt.
UE_RMW10wtcReadable, write a 1 to clear0x0Uncorrectable error occurd during executing sub width write transaction
FIX_BURST_WR 9wtcReadable, write a 1 to clear0x0FIX Burst Detected on AXI write channel
FIX_BURST_RD 8wtcReadable, write a 1 to clear0x0FIX Burst Detected on AXI read channel
ECC_UE 7wtcReadable, write a 1 to clear0x0Uncorrecteble ECC ERROR detected, refer UE_FE registers for more information
ECC_CE 6wtcReadable, write a 1 to clear0x0Correcteble ECC ERROR detected, refer CE_FE registers for more information
LOCK_ERR_WR 5wtcReadable, write a 1 to clear0x0LOCK access on write channle (OCM does not support AXI LOCK transaction)
LOCK_ERR_RD 4wtcReadable, write a 1 to clear0x0LOCK access on read channle (OCM does not support AXI LOCK transaction)
INV_OCM_WR 3wtcReadable, write a 1 to clear0x0Poison assetion on write channel
INV_OCM_RD 2wtcReadable, write a 1 to clear0x0Poison assetion on read channel
PWR_DWN 1wtcReadable, write a 1 to clear0x0sofware access topower down bank
INV_APB 0wtcReadable, write a 1 to clear0x0APB (register) access occurs to an unimplemented space