Integer | Integer | FP | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
funct3 |
funct3 |
funct3 |
||||||||||
OPIVV |
V |
OPMVV |
V |
OPFVV |
V |
|||||||
OPIVX |
X |
OPMVX |
X |
OPFVF |
F |
|||||||
OPIVI |
I |
funct6 | funct6 | funct6 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
000000 |
V |
X |
I |
vadd |
000000 |
V |
vredsum |
000000 |
V |
F |
vfadd |
|
000001 |
000001 |
V |
vredand |
000001 |
V |
vfredusum |
||||||
000010 |
V |
X |
vsub |
000010 |
V |
vredor |
000010 |
V |
F |
vfsub |
||
000011 |
X |
I |
vrsub |
000011 |
V |
vredxor |
000011 |
V |
vfredosum |
|||
000100 |
V |
X |
vminu |
000100 |
V |
vredminu |
000100 |
V |
F |
vfmin |
||
000101 |
V |
X |
vmin |
000101 |
V |
vredmin |
000101 |
V |
vfredmin |
|||
000110 |
V |
X |
vmaxu |
000110 |
V |
vredmaxu |
000110 |
V |
F |
vfmax |
||
000111 |
V |
X |
vmax |
000111 |
V |
vredmax |
000111 |
V |
vfredmax |
|||
001000 |
001000 |
V |
X |
vaaddu |
001000 |
V |
F |
vfsgnj |
||||
001001 |
V |
X |
I |
vand |
001001 |
V |
X |
vaadd |
001001 |
V |
F |
vfsgnjn |
001010 |
V |
X |
I |
vor |
001010 |
V |
X |
vasubu |
001010 |
V |
F |
vfsgnjx |
001011 |
V |
X |
I |
vxor |
001011 |
V |
X |
vasub |
001011 |
|||
001100 |
V |
X |
I |
vrgather |
001100 |
001100 |
||||||
001101 |
001101 |
001101 |
||||||||||
001110 |
X |
I |
vslideup |
001110 |
X |
vslide1up |
001110 |
F |
vfslide1up |
|||
001110 |
V |
vrgatherei16 |
||||||||||
001111 |
X |
I |
vslidedown |
001111 |
X |
vslide1down |
001111 |
F |
vfslide1down |
funct6 | funct6 | funct6 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
010000 |
V |
X |
I |
vadc |
010000 |
V |
VWXUNARY0 |
010000 |
V |
VWFUNARY0 |
||
010000 |
X |
VRXUNARY0 |
010000 |
F |
VRFUNARY0 |
|||||||
010001 |
V |
X |
I |
vmadc |
010001 |
010001 |
||||||
010010 |
V |
X |
vsbc |
010010 |
V |
VXUNARY0 |
010010 |
V |
VFUNARY0 |
|||
010011 |
V |
X |
vmsbc |
010011 |
010011 |
V |
VFUNARY1 |
|||||
010100 |
010100 |
V |
VMUNARY0 |
010100 |
||||||||
010101 |
010101 |
010101 |
||||||||||
010110 |
010110 |
010110 |
||||||||||
010111 |
V |
X |
I |
vmerge/vmv |
010111 |
V |
vcompress |
010111 |
F |
vfmerge/vfmv |
||
011000 |
V |
X |
I |
vmseq |
011000 |
V |
vmandn |
011000 |
V |
F |
vmfeq |
|
011001 |
V |
X |
I |
vmsne |
011001 |
V |
vmand |
011001 |
V |
F |
vmfle |
|
011010 |
V |
X |
vmsltu |
011010 |
V |
vmor |
011010 |
|||||
011011 |
V |
X |
vmslt |
011011 |
V |
vmxor |
011011 |
V |
F |
vmflt |
||
011100 |
V |
X |
I |
vmsleu |
011100 |
V |
vmorn |
011100 |
V |
F |
vmfne |
|
011101 |
V |
X |
I |
vmsle |
011101 |
V |
vmnand |
011101 |
F |
vmfgt |
||
011110 |
X |
I |
vmsgtu |
011110 |
V |
vmnor |
011110 |
|||||
011111 |
X |
I |
vmsgt |
011111 |
V |
vmxnor |
011111 |
F |
vmfge |
funct6 | funct6 | funct6 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
100000 |
V |
X |
I |
vsaddu |
100000 |
V |
X |
vdivu |
100000 |
V |
F |
vfdiv |
100001 |
V |
X |
I |
vsadd |
100001 |
V |
X |
vdiv |
100001 |
F |
vfrdiv |
|
100010 |
V |
X |
vssubu |
100010 |
V |
X |
vremu |
100010 |
||||
100011 |
V |
X |
vssub |
100011 |
V |
X |
vrem |
100011 |
||||
100100 |
100100 |
V |
X |
vmulhu |
100100 |
V |
F |
vfmul |
||||
100101 |
V |
X |
I |
vsll |
100101 |
V |
X |
vmul |
100101 |
|||
100110 |
100110 |
V |
X |
vmulhsu |
100110 |
|||||||
100111 |
V |
X |
vsmul |
100111 |
V |
X |
vmulh |
100111 |
F |
vfrsub |
||
100111 |
I |
vmv<nr>r |
||||||||||
101000 |
V |
X |
I |
vsrl |
101000 |
101000 |
V |
F |
vfmadd |
|||
101001 |
V |
X |
I |
vsra |
101001 |
V |
X |
vmadd |
101001 |
V |
F |
vfnmadd |
101010 |
V |
X |
I |
vssrl |
101010 |
101010 |
V |
F |
vfmsub |
|||
101011 |
V |
X |
I |
vssra |
101011 |
V |
X |
vnmsub |
101011 |
V |
F |
vfnmsub |
101100 |
V |
X |
I |
vnsrl |
101100 |
101100 |
V |
F |
vfmacc |
|||
101101 |
V |
X |
I |
vnsra |
101101 |
V |
X |
vmacc |
101101 |
V |
F |
vfnmacc |
101110 |
V |
X |
I |
vnclipu |
101110 |
101110 |
V |
F |
vfmsac |
|||
101111 |
V |
X |
I |
vnclip |
101111 |
V |
X |
vnmsac |
101111 |
V |
F |
vfnmsac |
funct6 | funct6 | funct6 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
110000 |
V |
vwredsumu |
110000 |
V |
X |
vwaddu |
110000 |
V |
F |
vfwadd |
||
110001 |
V |
vwredsum |
110001 |
V |
X |
vwadd |
110001 |
V |
vfwredusum |
|||
110010 |
110010 |
V |
X |
vwsubu |
110010 |
V |
F |
vfwsub |
||||
110011 |
110011 |
V |
X |
vwsub |
110011 |
V |
vfwredosum |
|||||
110100 |
110100 |
V |
X |
vwaddu.w |
110100 |
V |
F |
vfwadd.w |
||||
110101 |
110101 |
V |
X |
vwadd.w |
110101 |
|||||||
110110 |
110110 |
V |
X |
vwsubu.w |
110110 |
V |
F |
vfwsub.w |
||||
110111 |
110111 |
V |
X |
vwsub.w |
110111 |
|||||||
111000 |
111000 |
V |
X |
vwmulu |
111000 |
V |
F |
vfwmul |
||||
111001 |
111001 |
111001 |
||||||||||
111010 |
111010 |
V |
X |
vwmulsu |
111010 |
|||||||
111011 |
111011 |
V |
X |
vwmul |
111011 |
|||||||
111100 |
111100 |
V |
X |
vwmaccu |
111100 |
V |
F |
vfwmacc |
||||
111101 |
111101 |
V |
X |
vwmacc |
111101 |
V |
F |
vfwnmacc |
||||
111110 |
111110 |
X |
vwmaccus |
111110 |
V |
F |
vfwmsac |
|||||
111111 |
111111 |
V |
X |
vwmaccsu |
111111 |
V |
F |
vfwnmsac |
vs2 | |
---|---|
00000 |
vmv.s.x |
vs1 | |
---|---|
00000 |
vmv.x.s |
10000 |
vcpop |
10001 |
vfirst |
vs1 | |
---|---|
00010 |
vzext.vf8 |
00011 |
vsext.vf8 |
00100 |
vzext.vf4 |
00101 |
vsext.vf4 |
00110 |
vzext.vf2 |
00111 |
vsext.vf2 |
vs2 | |
---|---|
00000 |
vfmv.s.f |
vs1 | |
---|---|
00000 |
vfmv.f.s |
vs1 | name |
---|---|
single-width converts |
|
00000 |
vfcvt.xu.f.v |
00001 |
vfcvt.x.f.v |
00010 |
vfcvt.f.xu.v |
00011 |
vfcvt.f.x.v |
00110 |
vfcvt.rtz.xu.f.v |
00111 |
vfcvt.rtz.x.f.v |
widening converts |
|
01000 |
vfwcvt.xu.f.v |
01001 |
vfwcvt.x.f.v |
01010 |
vfwcvt.f.xu.v |
01011 |
vfwcvt.f.x.v |
01100 |
vfwcvt.f.f.v |
01110 |
vfwcvt.rtz.xu.f.v |
01111 |
vfwcvt.rtz.x.f.v |
narrowing converts |
|
10000 |
vfncvt.xu.f.w |
10001 |
vfncvt.x.f.w |
10010 |
vfncvt.f.xu.w |
10011 |
vfncvt.f.x.w |
10100 |
vfncvt.f.f.w |
10101 |
vfncvt.rod.f.f.w |
10110 |
vfncvt.rtz.xu.f.w |
10111 |
vfncvt.rtz.x.f.w |
vs1 | name |
---|---|
00000 |
vfsqrt.v |
00100 |
vfrsqrt7.v |
00101 |
vfrec7.v |
10000 |
vfclass.v |
vs1 | |
---|---|
00001 |
vmsbf |
00010 |
vmsof |
00011 |
vmsif |
10000 |
viota |
10001 |
vid |