2.1.3.4.4 LSRAM Waveforms

The following waveform shows the ECC flags assertion at addresses specified in user_ecc_wrapper.v file mentioned earlier. In the following waveform, the highlight indicates that there is a SB_CORRECT flag at address 12'h100 with no read data change.

Figure 2-22. Assertion of SB_CORRECT ECC Flag as per user_ecc_wrapper.v File

In the following waveform, the highlight indicates that there is an assertion of both SB_CORRECT flag and DB_DETECT flag at address 12'h1a0 with corrupted read data change.

Figure 2-23. Assertion of SB_CORRECT and DB_DETECT ECC Flags as per user_ecc_wrapper.v File

In the following waveform, the highlight indicates that there is a SB_CORRECT flag at address 12'h1ff with no read data change.

Figure 2-24. Assertion of ECC Flags as per user_ecc_wrapper.v File