Machine Counter/Timers 0xB00 0xB02 0xB03 0xB04 0xB1F 0xB80 0xB82 0xB83 0xB84 0xB9F MRW MRW MRW MRW MRW MRW MRW MRW MRW MRW MRW MRW MRW MRW MRW MRW MRW MRW MRW mcycle minstret mhpmcounter3 mhpmcounter4 ⋮ mhpmcounter31 mcycleh minstreth mhpmcounter3h mhpmcounter4h ⋮ mhpmcounter31h Machine cycle counter. Machine trap value. Virtual supervisor indirect register alias 4 0x256 HRW XLEN vsireg6 Virtual
declension