Cache wrap around control register
| L1_ICACHE0_WRAP | Set this bit as 1 to enable L1-ICache0 wrap around mode. |
| L1_ICACHE1_WRAP | Set this bit as 1 to enable L1-ICache1 wrap around mode. |
| L1_ICACHE2_WRAP | Reserved |
| L1_ICACHE3_WRAP | Reserved |
| L1_DCACHE_WRAP | Set this bit as 1 to enable L1-DCache wrap around mode. |