-
Auto/Manual: Determines if the Vivado
tool automatically enables fault tolerance, or if you specify it manually.
-
Enable Fault Tolerance Support: When
enabled, MicroBlaze V protects internal block RAM with parity,
and supports error correcting codes (ECC) in LMB block RAM, including exception
handling of ECC errors. This prevents a bit flip in block RAM from affecting the
processor function.
- If this value is auto-computed (by not overriding it), fault
tolerance is automatically enabled in MicroBlaze V when
ECC is enabled in connected LMB block RAM controllers.
- If fault tolerance is explicitly enabled, the IP integrator tool enables ECC automatically
in connected LMB block RAM Controllers.
- If fault tolerance is explicitly disabled, ECC in connected
LMB block RAM controllers is not affected.