| Access | Type |
|---|---|
| readonly | sys-ok(0), tlb-modification-exception(1), load-or-instruction-fetch-TLB-miss-exception(2), store-TLB-miss-exception(3), load-instruction-fetch-address-error-exception(4), store-address-error-exception(5), for-instruction-fetch-bus-error(6), data-load-or-store-bus-error(7), arithmetic-overflow-exception(12), trap-exception(13), deadlock-software-exception(16) |