2.1.3.4 Simulating ECC Errors in LSRAM
(Ask a Question)The simulation models for LSRAM support two signals. The SB_CORRECT signal to indicate a single-bit ECC error has occurred and the DB_DETECT signal to indicate that a double-bit, non-correctable error has occurred. These signals are asserted in conjunction with each other to pass this information.
| ECC Error Flag | SB_CORRECT | DB_DETECT |
|---|---|---|
| No Error | 0 | 0 |
| Single-bit Error Corrected | 1 | 0 |
| Double-bit Error | 1 | 1 |