Opcodes Sorted By Value
nn means 2 bytes stored most significant byte first.
n means 1 byte.
$0 - $0f
$10 - $1f
$20 - $2f
$30 - $3f
$40 - $4f
$50 - $5f
$60 - $6f
$70 - $7f
$80 - $8f
$90 - $9f
$a0 - $af
$b0 - $bf
$c0 - $cf
$d0 - $df
$e0 - $ef
$f0 - $ff
nop 00
ld bc,nn 01 n n
ld (bc),a 02
inc bc 03
inc b 04
dec b 05
ld b,n 06 n
rlca 07
ex af,af' 08
add hl,bc 09
ld a,(bc) 0a
dec bc 0b
inc c 0c
dec c 0d
ld c,n 0e n
rrca 0f
djnz $+2 10
ld de,nn 11 n n
ld (de),a 12
inc de 13
inc d 14
dec d 15
ld d,n 16 n
rla 17
jr $+2 18
add hl,de 19
ld a,(de) 1a
dec de 1b
inc e 1c
dec e 1d
ld e,n 1e n
rra 1f
jr nz,$+2 20
ld hl,nn 21 n n
ld (nn),hl 22 n n
inc hl 23
inc h 24
dec h 25
ld h,n 26 n
daa 27
jr z,$+2 28
add hl,hl 29
ld hl,(nn) 2a n n
dec hl 2b
inc l 2c
dec l 2d
ld l,n 2e n
cpl 2f
jr nc,$+2 30
ld sp,nn 31 n n
ld (nn),a 32 n n
inc sp 33
inc (hl) 34
dec (hl) 35
ld (hl),n 36 n
scf 37
jr c,$+2 38
add hl,sp 39
ld a,(nn) 3a n n
dec sp 3b
inc a 3c
dec a 3d
ld a,n 3e n
ccf 3f
ld b,b 40
ld b,c 41
ld b,d 42
ld b,e 43
ld b,h 44
ld b,l 45
ld b,(hl) 46
ld b,a 47
ld c,b 48
ld c,c 49
ld c,d 4a
ld c,e 4b
ld c,h 4c
ld c,l 4d
ld c,(hl) 4e
ld c,a 4f
ld d,b 50
ld d,c 51
ld d,d 52
ld d,e 53
ld d,h 54
ld d,l 55
ld d,(hl) 56
ld d,a 57
ld e,b 58
ld e,c 59
ld e,d 5a
ld e,e 5b
ld e,h 5c
ld e,l 5d
ld e,(hl) 5e
ld e,a 5f
ld h,b 60
ld h,c 61
ld h,d 62
ld h,e 63
ld h,h 64
ld h,l 65
ld h,(hl) 66
ld h,a 67
ld l,b 68
ld l,c 69
ld l,d 6a
ld l,e 6b
ld l,h 6c
ld l,l 6d
ld l,(hl) 6e
ld l,a 6f
ld (hl),b 70
ld (hl),c 71
ld (hl),d 72
ld (hl),e 73
ld (hl),h 74
ld (hl),l 75
halt 76
ld (hl),a 77
ld a,b 78
ld a,c 79
ld a,d 7a
ld a,e 7b
ld a,h 7c
ld a,l 7d
ld a,(hl) 7e
ld a,a 7f
add a,b 80
add a,c 81
add a,d 82
add a,e 83
add a,h 84
add a,l 85
add a,(hl) 86
add a,a 87
adc a,b 88
adc a,c 89
adc a,d 8a
adc a,e 8b
adc a,h 8c
adc a,l 8d
adc a,(hl) 8e
adc a,a 8f
sub b 90
sub c 91
sub d 92
sub e 93
sub h 94
sub l 95
sub (hl) 96
sub a 97
sbc b 98
sbc c 99
sbc d 9a
sbc e 9b
sbc h 9c
sbc l 9d
sbc (hl) 9e
sbc a 9f
and b a0
and c a1
and d a2
and e a3
and h a4
and l a5
and (hl) a6
and a a7
xor b a8
xor c a9
xor d aa
xor e ab
xor h ac
xor l ad
xor (hl) ae
xor a af
or b b0
or c b1
or d b2
or e b3
or h b4
or l b5
or (hl) b6
or a b7
cp b b8
cp c b9
cp d ba
cp e bb
cp h bc
cp l bd
cp (hl) be
cp a bf
ret nz c0
pop bc c1
jp nz,$+3 c2
jp $+3 c3
call nz,nn c4 n n
push bc c5
add a,n c6 n
rst 0 c7
ret z c8
ret c9
jp z,$+3 ca
rlc b cb 00
rlc c cb 01
rlc d cb 02
rlc e cb 03
rlc h cb 04
rlc l cb 05
rlc (hl) cb 06
rlc a cb 07
rrc b cb 08
rrc c cb 09
rrc d cb 0a
rrc e cb 0b
rrc h cb 0c
rrc l cb 0d
rrc (hl) cb 0e
rrc a cb 0f
rl b cb 10
rl c cb 11
rl d cb 12
rl e cb 13
rl h cb 14
rl l cb 15
rl (hl) cb 16
rl a cb 17
rr b cb 18
rr c cb 19
rr d cb 1a
rr e cb 1b
rr h cb 1c
rr l cb 1d
rr (hl) cb 1e
rr a cb 1f
sla b cb 20
sla c cb 21
sla d cb 22
sla e cb 23
sla h cb 24
sla l cb 25
sla (hl) cb 26
sla a cb 27
sra b cb 28
sra c cb 29
sra d cb 2a
sra e cb 2b
sra h cb 2c
sra l cb 2d
sra (hl) cb 2e
sra a cb 2f
srl b cb 38
srl c cb 39
srl d cb 3a
srl e cb 3b
srl h cb 3c
srl l cb 3d
srl (hl) cb 3e
srl a cb 3f
bit 0,b cb 40
bit 0,c cb 41
bit 0,d cb 42
bit 0,e cb 43
bit 0,h cb 44
bit 0,l cb 45
bit 0,(hl) cb 46
bit 0,a cb 47
bit 1,b cb 48
bit 1,c cb 49
bit 1,d cb 4a
bit 1,e cb 4b
bit 1,h cb 4c
bit 1,l cb 4d
bit 1,(hl) cb 4e
bit 1,a cb 4f
bit 2,b cb 50
bit 2,c cb 51
bit 2,d cb 52
bit 2,e cb 53
bit 2,h cb 54
bit 2,l cb 55
bit 2,(hl) cb 56
bit 2,a cb 57
bit 3,b cb 58
bit 3,c cb 59
bit 3,d cb 5a
bit 3,e cb 5b
bit 3,h cb 5c
bit 3,l cb 5d
bit 3,(hl) cb 5e
bit 3,a cb 5f
bit 4,b cb 60
bit 4,c cb 61
bit 4,d cb 62
bit 4,e cb 63
bit 4,h cb 64
bit 4,l cb 65
bit 4,(hl) cb 66
bit 4,a cb 67
bit 5,b cb 68
bit 5,c cb 69
bit 5,d cb 6a
bit 5,e cb 6b
bit 5,h cb 6c
bit 5,l cb 6d
bit 5,(hl) cb 6e
bit 5,a cb 6f
bit 6,b cb 70
bit 6,c cb 71
bit 6,d cb 72
bit 6,e cb 73
bit 6,h cb 74
bit 6,l cb 75
bit 6,(hl) cb 76
bit 6,a cb 77
bit 7,b cb 78
bit 7,c cb 79
bit 7,d cb 7a
bit 7,e cb 7b
bit 7,h cb 7c
bit 7,l cb 7d
bit 7,(hl) cb 7e
bit 7,a cb 7f
res 0,b cb 80
res 0,c cb 81
res 0,d cb 82
res 0,e cb 83
res 0,h cb 84
res 0,l cb 85
res 0,(hl) cb 86
res 0,a cb 87
res 1,b cb 88
res 1,c cb 89
res 1,d cb 8a
res 1,e cb 8b
res 1,h cb 8c
res 1,l cb 8d
res 1,(hl) cb 8e
res 1,a cb 8f
res 2,b cb 90
res 2,c cb 91
res 2,d cb 92
res 2,e cb 93
res 2,h cb 94
res 2,l cb 95
res 2,(hl) cb 96
res 2,a cb 97
res 3,b cb 98
res 3,c cb 99
res 3,d cb 9a
res 3,e cb 9b
res 3,h cb 9c
res 3,l cb 9d
res 3,(hl) cb 9e
res 3,a cb 9f
res 4,b cb a0
res 4,c cb a1
res 4,d cb a2
res 4,e cb a3
res 4,h cb a4
res 4,l cb a5
res 4,(hl) cb a6
res 4,a cb a7
res 5,b cb a8
res 5,c cb a9
res 5,d cb aa
res 5,e cb ab
res 5,h cb ac
res 5,l cb ad
res 5,(hl) cb ae
res 5,a cb af
res 6,b cb b0
res 6,c cb b1
res 6,d cb b2
res 6,e cb b3
res 6,h cb b4
res 6,l cb b5
res 6,(hl) cb b6
res 6,a cb b7
res 7,b cb b8
res 7,c cb b9
res 7,d cb ba
res 7,e cb bb
res 7,h cb bc
res 7,l cb bd
res 7,(hl) cb be
res 7,a cb bf
set 0,b cb c0
set 0,c cb c1
set 0,d cb c2
set 0,e cb c3
set 0,h cb c4
set 0,l cb c5
set 0,(hl) cb c6
set 0,a cb c7
set 1,b cb c8
set 1,c cb c9
set 1,d cb ca
set 1,e cb cb
set 1,h cb cc
set 1,l cb cd
set 1,(hl) cb ce
set 1,a cb cf
set 2,b cb d0
set 2,c cb d1
set 2,d cb d2
set 2,e cb d3
set 2,h cb d4
set 2,l cb d5
set 2,(hl) cb d6
set 2,a cb d7
set 3,b cb d8
set 3,c cb d9
set 3,d cb da
set 3,e cb db
set 3,h cb dc
set 3,l cb dd
set 3,(hl) cb de
set 3,a cb df
set 4,b cb e0
set 4,c cb e1
set 4,d cb e2
set 4,e cb e3
set 4,h cb e4
set 4,l cb e5
set 4,(hl) cb e6
set 4,a cb e7
set 5,b cb e8
set 5,c cb e9
set 5,d cb ea
set 5,e cb eb
set 5,h cb ec
set 5,l cb ed
set 5,(hl) cb ee
set 5,a cb ef
set 6,b cb f0
set 6,c cb f1
set 6,d cb f2
set 6,e cb f3
set 6,h cb f4
set 6,l cb f5
set 6,(hl) cb f6
set 6,a cb f7
set 7,b cb f8
set 7,c cb f9
set 7,d cb fa
set 7,e cb fb
set 7,h cb fc
set 7,l cb fd
set 7,(hl) cb fe
set 7,a cb ff
call z,nn cc n n
call nn cd n n
adc a,n ce n
rst 8h cf
ret nc d0
pop de d1
jp nc,$+3 d2
out (n),a d3 n
call nc,nn d4 n n
call nc,nn d4 n n
push de d5
sub n d6 n
rst 10h d7
ret c d8
en d9
jp c,$+3 da
in a,(n) db n
call c,nn dc n n
add ix,bc dd 09
add ix,de dd 19
ld ix,nn dd 21 n n
ld (nn),ix dd 22 n n
inc ix dd 23
add ix,ix dd 29
ld ix,(nn) dd 2a n n
dec ix dd 2b
inc (ix+n) dd 34 n
dec (ix+n) dd 35 n
ld (ix+n),n dd 36 n n
add ix,sp dd 39
ld b,(ix+n) dd 46 n
ld c,(ix+n) dd 4e n
ld d,(ix+n) dd 56 n
ld e,(ix+n) dd 5e n
ld h,(ix+n) dd 66 n
ld l,(ix+n) dd 6e n
ld (ix+n),b dd 70 n
ld (ix+n),c dd 71 n
ld (ix+n),d dd 72 n
ld (ix+n),e dd 73 n
ld (ix+n),h dd 74 n
ld (ix+n),l dd 75 n
ld (ix+n),a dd 77 n
ld a,(ix+n) dd 7e n
add a,(ix+n) dd 86 n
adc a,(ix+n) dd 8e n
sub (ix+n) dd 96 n
sbc a,(ix+n) dd 9e n
and (ix+n) dd a6 n
xor (ix+n) dd ae n
or (ix+n) dd b6 n
cp (ix+n) dd be n
rlc (ix+n) dd cb n 06
rrc (ix+n) dd cb n 0e
rl (ix+n) dd cb n 16
rr (ix+n) dd cb n 1e
sla (ix+n) dd cb n 26
sra (ix+n) dd cb n 2e
bit 0,(ix+n) dd cb n 46
bit 1,(ix+n) dd cb n 4e
bit 2,(ix+n) dd cb n 56
bit 3,(ix+n) dd cb n 5e
bit 4,(ix+n) dd cb n 66
bit 5,(ix+n) dd cb n 6e
bit 6,(ix+n) dd cb n 76
bit 7,(ix+n) dd cb n 7e
res 0,(ix+n) dd cb n 86
res 1,(ix+n) dd cb n 8e
res 2,(ix+n) dd cb n 96
res 3,(ix+n) dd cb n 9e
res 4,(ix+n) dd cb n a6
res 5,(ix+n) dd cb n ae
res 6,(ix+n) dd cb n b6
res 7,(ix+n) dd cb n be
set 0,(ix+n) dd cb n c6
set 1,(ix+n) dd cb n ce
set 2,(ix+n) dd cb n d6
set 3,(ix+n) dd cb n de
set 4,(ix+n) dd cb n e6
set 5,(ix+n) dd cb n ee
set 6,(ix+n) dd cb n f6
set 7,(ix+n) dd cb n fe
pop ix dd e1
ex (sp),ix dd e3
push ix dd e5
jp (ix) dd e9
ld sp,ix dd f9
sbc a,n de n
rst 18h df
ret po e0
pop hl e1
jp po,$+3 e2
ex (sp),hl e3
call po,nn e4 n n
push hl e5
and n e6 n
rst 20h e7
ret pe e8
jp (hl) e9
jp pe,$+3 ea
ex de,hl eb
call pe,nn ec n n
in b,(c) ed 40
out (c),b ed 41
sbc hl,bc ed 42
ld (nn),bc ed 43 n n
neg ed 44
retn ed 45
im 0 ed 46
ld i,a ed 47
in c,(c) ed 48
out (c),c ed 49
adc hl,bc ed 4a
ld bc,(nn) ed 4b n n
reti ed 4d
in d,(c) ed 50
out (c),d ed 51
sbc hl,de ed 52
ld (nn),de ed 53 n n
im 1 ed 56
ld a,i ed 57
in e,(c) ed 58
out (c),e ed 59
adc hl,de ed 5a
ld de,(nn) ed 5b n n
im 2 ed 5e
in h,(c) ed 60
out (c),h ed 61
sbc hl,hl ed 62
rrd ed 67
in l,(c) ed 68
out (c),l ed 69
adc hl,hl ed 6a
rld ed 6f
sbc hl,sp ed 72
ld (nn),sp ed 73 n n
in a,(c) ed 78
out (c),a ed 79
adc hl,sp ed 7a
ld sp,(nn) ed 7b n n
ldi ed a0
cpi ed a1
ini ed a2
outi ed a3
ldd ed a8
cpd ed a9
ind ed aa
outd ed ab
ldir ed b0
cpir ed b1
inir ed b2
otir ed b3
lddr ed b8
cpdr ed b9
indr ed ba
otdr ed bb
xor n ee n
rst 28h ef
ret p f0
pop af f1
jp p,$+3 f2
di f3
call p,nn f4 n n
push af f5
or n f6 n
rst 30h f7
ret m f8
ld sp,hl f9
jp m,$+3 fa
ei fb
call m,nn fc n n
add iy,bc fd 09
add iy,de fd 19
ld iy,nn fd 21 n n
ld (nn),iy fd 22 n n
inc iy fd 23
add iy,iy fd 29
ld iy,(nn) fd 2a n n
dec iy fd 2b
inc (iy+n) fd 34 n
dec (iy+n) fd 35 n
ld (iy+n),n fd 36 n n
add iy,sp fd 39
ld b,(iy+n) fd 46 n
ld c,(iy+n) fd 4e n
ld d,(iy+n) fd 56 n
ld e,(iy+n) fd 5e n
ld h,(iy+n) fd 66 n
ld l,(iy+n) fd 6e n
ld (iy+n),b fd 70 n
ld (iy+n),c fd 71 n
ld (iy+n),d fd 72 n
ld (iy+n),e fd 73 n
ld (iy+n),h fd 74 n
ld (iy+n),l fd 75 n
ld (iy+n),a fd 77 n
ld a,(iy+n) fd 7e n
add a,(iy+n) fd 86 n
adc a,(iy+n) fd 8e n
sub (iy+n) fd 96 n
sbc a,(iy+n) fd 9e n
and (iy+n) fd a6 n
xor (iy+n) fd ae n
or (iy+n) fd b6 n
cp (iy+n) fd be n
rlc (iy+n) fd cb n 06
rrc (iy+n) fd cb n 0e
rl (iy+n) fd cb n 16
rr (iy+n) fd cb n 1e
sla (iy+n) fd cb n 26
sra (iy+n) fd cb n 2e
bit 0,(iy+n) fd cb n 46
bit 1,(iy+n) fd cb n 4e
bit 2,(iy+n) fd cb n 56
bit 3,(iy+n) fd cb n 5e
bit 4,(iy+n) fd cb n 66
bit 5,(iy+n) fd cb n 6e
bit 6,(iy+n) fd cb n 76
bit 7,(iy+n) fd cb n 7e
res 0,(iy+n) fd cb n 86
res 1,(iy+n) fd cb n 8e
res 2,(iy+n) fd cb n 96
res 3,(iy+n) fd cb n 9e
res 4,(iy+n) fd cb n a6
res 5,(iy+n) fd cb n ae
res 6,(iy+n) fd cb n b6
res 7,(iy+n) fd cb n be
set 0,(iy+n) fd cb n c6
set 1,(iy+n) fd cb n ce
set 2,(iy+n) fd cb n d6
set 3,(iy+n) fd cb n de
set 4,(iy+n) fd cb n e6
set 5,(iy+n) fd cb n ee
set 6,(iy+n) fd cb n f6
set 7,(iy+n) fd cb n fe
pop iy fd e1
ex (sp),iy fd e3
push iy fd e5
jp (iy) fd e9
ld sp,iy fd f9
cp n fe n
rst 38h ff
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