OCM Module - UG1087

Zynq UltraScale+ Devices Register Reference (UG1087)

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

OCM Module Description

Module NameOCM Module
Modules of this TypeOCM
Base Addresses 0x00FF960000 (OCM)
DescriptionOn-Chip Memory

OCM Module Register Summary

Register NameOffset AddressWidthTypeReset ValueDescription
OCM_ERR_CTRL0x000000000032mixedMixed types. See bit-field details.0x0000000FEnable/Disable a error response
OCM_ISR0x000000000432mixedMixed types. See bit-field details.0x00000000Interrupt Status Register for intrN. This is a sticky register that holds the value of the interrupt until cleared by a value of 1.
OCM_IMR0x000000000832mixedMixed types. See bit-field details.0x000007FFInterrupt Mask Register for intrN. This is a read-only location and can be atomically altered by either the IDR or the IER.
OCM_IEN0x000000000C32mixedMixed types. See bit-field details.0x00000000Interrupt Enable Register. A write of to this location will unmask the interrupt. (IMR: 0)
OCM_IDS0x000000001032mixedMixed types. See bit-field details.0x00000000Interrupt Disable Register. A write of one to this location will mask the interrupt. (IMR: 1)
OCM_ECC_CTRL0x000000001432mixedMixed types. See bit-field details.0x00000000control register for OCM
OCM_CLR_EXE0x000000001832mixedMixed types. See bit-field details.0x00000000CLEAR REGITER FOR EXLCUSIVE ACCESS MONITORS
OCM_CE_FFA0x000000001C32mixedMixed types. See bit-field details.0x00000000Correctable Error First Failing Address Register
OCM_CE_FFD00x000000002032roRead-only0x00000000Correctable Error First Failing Data Register (CE_FFD [31:0])
OCM_CE_FFD10x000000002432roRead-only0x00000000Correctable Error First Failing Data Register (CE_FFD [63:32])
OCM_CE_FFD20x000000002832roRead-only0x00000000Correctable Error First Failing Data Register (CE_FFD [95:64])
OCM_CE_FFD30x000000002C32roRead-only0x00000000Correctable Error First Failing Data Register (CE_FFD [127:96])
OCM_CE_FFE0x000000003032mixedMixed types. See bit-field details.0x00000000Correctable Error First Failing ECC Register
OCM_UE_FFA0x000000003432mixedMixed types. See bit-field details.0x00000000Uncorrectable Error First Failing Address Register
OCM_UE_FFD00x000000003832roRead-only0x00000000Uncorrectable Error First Failing Data Register (UE_FFD [31:0])
OCM_UE_FFD10x000000003C32roRead-only0x00000000Uncorrectable Error First Failing Data Register (UE_FFD [63:32])
OCM_UE_FFD20x000000004032roRead-only0x00000000Uncorrectable Error First Failing Data Register (UE_FFD [95:64])
OCM_UE_FFD30x000000004432roRead-only0x00000000Uncorrectable Error First Failing Data Register (UE_FFD [127:96])
OCM_UE_FFE0x000000004832mixedMixed types. See bit-field details.0x00000000Uncorrectable Error First Failing ECC Register
OCM_FI_D00x000000004C32rwNormal read/write0x00000000Fault Injection Data Register (FI_D0)
OCM_FI_D10x000000005032rwNormal read/write0x00000000Fault Injection Data Register (FI_D1)
OCM_FI_D20x000000005432rwNormal read/write0x00000000Fault Injection Data Register (FI_D2)
OCM_FI_D30x000000005832rwNormal read/write0x00000000Fault Injection Data Register (FI_D3)
OCM_FI_SY0x000000005C32mixedMixed types. See bit-field details.0x00000000Fault Injection Syndrome Register (FI_SY)
OCM_RMW_UE_FFA0x000000007032mixedMixed types. See bit-field details.0x00000000RMW uncorrectable error log register
OCM_FI_CNTR0x000000007432mixedMixed types. See bit-field details.0x00000000Fault Injection Count Register
OCM_IMP0x000000008032mixedMixed types. See bit-field details.0x00000000OCM Implementation Register
OCM_PRDY_DBG0x000000008432mixedMixed types. See bit-field details.0x0000FFFFOCM PRDY Debug register
OCM_SAFETY_CHK0x0000000FF832rwNormal read/write0x00000000OCM Safety Check Register