| NO. | Item | info | remark |
|---|---|---|---|
| 0 | 1- 0xF | SEC execution | CPU Cache MTTR init |
| 1 | 0x10-0x2F | PEI CAR execution | PEI dispatch |
| 2 | 0x30 - 0x4F | PEI execution after memory detection | PEI after memory detection |
| 3 | 0x50 - 0x5F | PEI errors | PEI errors |
| 4 | 0x60 - 0xCF: | DXE execution | DXE execution |
| 5 | 0xD0 - 0xDF: | DXE errors | DXE errors |
| 6 | 0xE0 - 0xE8: | S3 Resume | S3 Resume |
| 7 | 0xE9 - 0xEF: | S3 Resume errors | S3 Resume errors |
| 8 | 0xF0 - 0xF8: | Recovery | Recovery |
| 9 | 0xF9 - 0xFF: | Recovery errors | Recovery errors |
| 10 | 0xB4 | USB in SMI | USB in SMI |