SRAM repair how to execute repair function
Posted: 19 Apr 2021, 08:49
[Question] SRAM repair how to execute repair function? Does JTAG control MBIST and repair function?
[Answer] Repair function is not controlled by JTAG. In iSTART design, if MBIST executes memory testing and found defects, MBISR will automatically execute repair function to do memory repairing, and then do memory testing again to check if memory can work normally.
[Answer] Repair function is not controlled by JTAG. In iSTART design, if MBIST executes memory testing and found defects, MBISR will automatically execute repair function to do memory repairing, and then do memory testing again to check if memory can work normally.