| Field Name | Bits | Type | Reset Value | Description |
| CSU_PL_ISO | 15 | woWrite-only | 0x0 | CSU PL isolation interrupt disable |
| CSU_RAM_ECC_ERROR | 14 | woWrite-only | 0x0 | CSU RAM ECC error interrupt disable |
| tamper | 13 | woWrite-only | 0x0 | Tamper interrupt disable |
| apb_slverr | 11 | woWrite-only | 0x0 | APB slave error interrupt disable |
| tmr_fatal | 10 | woWrite-only | 0x0 | tmr_fatal interrupt disable |
| pl_seu_error | 9 | woWrite-only | 0x0 | pl_seu_error interrupt disable |
| aes_error | 8 | woWrite-only | 0x0 | aes_error interrupt disable |
| pcap_wr_overflow | 7 | woWrite-only | 0x0 | pcap_wr_overflow interrupt disable |
| pcap_rd_overflow | 6 | woWrite-only | 0x0 | pcap_rd_overflow interrupt disable |
| pl_por_b | 5 | woWrite-only | 0x0 | pl_por_b interrupt disable |
| pl_init | 4 | woWrite-only | 0x0 | pl_init interrupt disable |
| pl_done | 3 | woWrite-only | 0x0 | pl_done interrupt disable |
| sha_done | 2 | woWrite-only | 0x0 | SHA done interrupt disable |
| rsa_done | 1 | woWrite-only | 0x0 | RSA done interrupt disable |
| aes_done | 0 | woWrite-only | 0x0 | AES done interrupt disable |