tg Heaven. 3 2 v4*n+2 5 4 3 2 1 0 SEW=64b 3 2 1 0 Locked Read-only region* Access Exception 1 0 rdn round-down (truncate) 0 1 0 1 0 v2*n 3 2 1 0 VLEN=256b Byte 1F1E1D1C1B1A19181716151413121110 F E D C B A 9 8 v4*n+3 F E D C B A 9 8 7 6 5 4 v4*n+3 7 6 0 funct7 rs2 rs1 010 rd 1010011 FLE.S 1110000 00000 rs1 rm rd 1010011 FCVT.LU.H 1101010 00010 rs1 rm rd 1010011 FCVT.S.L 1101000 00011 rs1 rm rd 1000111 FMSUB.Q rs3 11 rs2 rs1 001 rd 1010011 FCVT.S.D 0100001 00000 rs1 rm rd 1010011 FCVT.D.WU RV64D Standard Extension Source Registers Destination Registers Accumulating CSRs FCVT.L.S
hennas