ABOV SEMICONDUCTOR MC81F4204 - Page 147

MC81F4204
April 24, 2012 Ver.1.41 147
NO. MNEMONIC
OP
CODE
BYTE
NO
CYCLE
NO
OPERATION
FLAG
NVGBHIZC
55 INC dp + X 99 2 5
56 INC !abs 98 3 5
57 INC X 8F 1 2
58 INC Y 9E 1 2
59 LSR A 48 1 2
60 LSR dp 49 2 4
61 LSR dp + X 59 2 5
62 LSR !abs 58 3 5
Arithmetic shift left
N-----ZC
63 MUL 5B 1 9
Multiply : YA ← Y × A
N-----Z-
64 OR #imm 64 2 2
65 OR dp 65 2 3
66 OR dp + X 66 2 4
67 OR !abs 67 3 4
68 OR !abs + Y 75 3 5
69 OR [ dp + X ] 76 2 6
70 OR [ dp ] + Y 77 2 6
71 OR { X } 74 1 3
Logical OR
A ← ( A ) ∨ ( M )
N-----Z-
72 ROL A 28 1 2
73 ROL dp 29 2 4
74 ROL dp + X 39 2 5
75 ROL !abs 38 3 5
Rotate left through carry
N-----ZC
76 ROR A 68 1 2
77 ROR dp 69 2 4
78 ROR dp + X 79 2 5
79 ROR !abs 78 3 5
Rotate right through carry
N-----ZC
80 SBC #imm 24 2 2
81 SBC dp 25 2 3
82 SBC dp + X 26 2 4
Subtract with carry
A ← ( A ) - ( M ) - ~( C )
NV--HZC
7 6 5 4 3 2 1 0 C
C 7 6 5 4 3 2 1 0
“0”
7 6 5 4 3 2 1 0 C