ECC_STATUS - 1.0 English

Versal Adaptive SoC Soft DDR4 SDRAM Memory Controller LogiCORE IP Product Guide (PG353)

Document ID
PG353
Release Date
2023-10-18
Version
1.0 English

This register holds information on the occurrence of correctable and uncorrectable errors. The status bits are independently set to 1 for the first occurrence of each error type. The status bits are cleared by writing a 1 to the corresponding bit position; that is, the status bits can only be cleared to 0 and not set to 1 using a register write. The ECC Status register operates independently of the ECC Enable Interrupt register.

Table 1. ECC Status Register
Bits Name Core Access Reset Value Description
1 CE_STATUS R/W 0 If 1, a correctable error has occurred. This bit is cleared when a 1 is written to this bit position.
0 UE_STATUS R/W 0 If 1, an uncorrectable error has occurred. This bit is cleared when a 1 is written to this bit position.