GMS82524 Datasheet, PDF (88/93 Pages) Hynix Semiconductor – 8-BIT SINGLE-CHIP MICROCONTROLLERS

GMS82512/16/24
HYUNDAI MicroElectronics
NO.
MNENONIC
OP BYTE CYCLE
CODE NO. NO
OPERATION
45 EOR #imm
A4
2
2
Exclusive OR
46 EOR dp
A5
2
3
A
A ⊕ (M)
47 EOR dp + X
A6
2
4
48 EOR !abs
A7
3
4
49 EOR !abs + Y B5
3
5
50 EOR [ dp + X] 96
2
6
51 EOR [dp] + Y 97
2
6
52 EOR {X}
94
1
3
53 INC A
88
1
2
Increment
54 INC dp
89
2
4
(M)
(M) + 1
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
Logical shift right
60 LSR dp
49
2
61 LSR dp + X
59
2
62 LSR !abs
58
3
4
7 6 5 4 3 2 1 0 C
5
5
"0"        
63 MUL
5B
1
9
Multiply : YA
Y x A
64 OR #imm
64
2
2
Logical OR
65 OR dp
65
2
3
A
A V (M)
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
72 ROL A
28
1
2
Rotate left through carry
73 ROL dp
29
2
4
74 ROL dp + X
39
2
5
75 ROL !abs
38
3
5
C 76543210










76 ROR A
68
1
2
Rotate right through carry
77 ROR dp
69
2
4
78 ROR dp + X
79
2
5
79 ROR !abs
78
3
5
76543210 C

80 SBC #imm
24
2
2
Substract with carry
81 SBC dp
25
2
3
A
A - (M) - (C)
82 SBC dp + X
26
2
4
83 SBC !abs
27
3
4
84 SBC !abs + Y 35
3
5
85 SBC [dp + X] 36
2
6
86 SBC [dp] + Y 37
2
6
87 SBC {X}
34
1
3
88 TST dp
4C
2
3
Test memory contents for negative or zero : (dp) -
00_H
89 XCN
CE
1
5
Exchange nibbles within the accumulator:
A₇ ~ A₄  A₃ ~ A₀
FLAG
NVGBHIZC
N-----Z-
N - - - - - ZC
N-----Z-
N - - - - - ZC
N-----Z-
N-----Z-
N - - - - - ZC
N - - - - - ZC
NV - - HZC
N-----Z-
N-----Z-
xv
FEB. 2000 Ver 1.00