Synopsis

CTL_STATUS_t ctl_memchk_ifa_9_test_8b(void *start,
                                      size_t byte_count,
                                      CTL_MEMCHK_DEL_FUNCTION_t del);

Description

ctl_memchk_ifa_9_test_8b runs an IFA-9 test over the memory pointed to by start of byte_count bytes.

The marching steps are:

↕(w0); ↑(r0,w1); ↑(r1,w0);
↓(r0,w1); ↓(r1,w0);
del;
↑(r0,w1);
del;
↑(r1)

Return Value

ctl_memchk_ifa_9_test_8b returns a standard status code.

References

R. Dekker, F. Beenker, L. Thijssen, "A Realistic Fault Model and Test Algorithms for Static Random Access Memories," IEEE Transactions on Computer-Aided Design, Vol 9, No 6.