Timer Related CSR
| CSR | Name | Description | Single /Multi-Core | w/FPU | w/MMU |
|---|---|---|---|---|---|
| 0xC00 | cycle | Cycle counter for RDCYCLE instruction. | N/A | N/A | Read |
| 0xC01 | time | Timer for RDTIME instruction. | N/A | N/A | Read |
| 0xC02 | timeh | Instructions-retired counter for RDINSTRET instruction. | N/A | N/A | Read |