11.5.5 Instruction Cache Disable

The Data alone can be cached by disabling the Instruction cache, as described in the following steps:

1. Disable the cache controller by writing CTRL.CEN = 0.
2. Check SR.CSTS to verify that the CMCC is successfully disabled.
3. Write CFG.ICDIS = 1.
4. Enable the CMCC by writing CTRL.CEN = 1.