Machine Exception Program Counter (mepc): 0x341
mepc is a 32-bit read/write register. The low bit of
mepc (mepc[0]) is always zero. On implementations
that support only IALIGN=32, the two low bits (mepc[1:0]) are always
zero.
| 31 | 0 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mepc | ||||||||||||
| Bits | Field | Description | Single/Multi-Core | w/FPU | w/MMU |
|---|---|---|---|---|---|
| 0-31 | mepc | Machine exception program counter. | Read/Write | Read/Write | Read/Write |