Internal. Only to be used through TI provided API.
| INPUTENABLE | INPUTENABLE |
| SYS_WS_READ_STATES | SYS_WS_READ_STATES |
| SYS_REPAIR_EN | SYS_REPAIR_EN |
| SYS_DIEID_AUTOLOAD_EN | SYS_DIEID_AUTOLOAD_EN |
| EFC_FDI | EFC_FDI |
| SYS_ECC_OVERRIDE_EN | SYS_ECC_OVERRIDE_EN |
| SYS_ECC_SELF_TEST_EN | SYS_ECC_SELF_TEST_EN |
| OUTPUTENABLE | OUTPUTENABLE |
| EFC_AUTOLOAD_ERROR | EFC_AUTOLOAD_ERROR |
| EFC_INSTRUCTION_ERROR | EFC_INSTRUCTION_ERROR |
| EFC_INSTRUCTION_INFO | EFC_INSTRUCTION_INFO |
| EFC_SELF_TEST_ERROR | EFC_SELF_TEST_ERROR |
| SPARE | SPARE |
| DISROW0 | DISROW0 |