GMS87C1102 Datasheet, PDF (76/80 Pages) Hynix Semiconductor – CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

GMS87C1102 / GMS87C1202
HYUNDAI MicroElectronics
NO.
MNEMONIC
45 EOR #imm
46 EOR dp
47 EOR dp + X
48 EOR !abs
49 EOR !abs + Y
50 EOR [ dp + X ]
51 EOR [ dp ] + Y
52 EOR { X }
53 INC A
54 INC dp
55 INC dp + X
56 INC !abs
57 INC X
58 INC Y
59 LSR A
60 LSR dp
61 LSR dp + X
62 LSR !abs
63 MUL
64 OR #imm
65 OR dp
66 OR dp + X
67 OR !abs
68 OR !abs + Y
69 OR [ dp + X ]
70 OR [ dp ] + Y
71 OR { X }
72 ROL A
73 ROL dp
74 ROL dp + X
75 ROL !abs
76 ROR A
77 ROR dp
78 ROR dp + X
79 ROR !abs
80 SBC #imm
81 SBC dp
82 SBC dp + X
83 SBC !abs
84 SBC !abs + Y
85 SBC [ dp + X ]
86 SBC [ dp ] + Y
87 SBC { X }
88 TST dp
89 XCN
OP BYTE CYCLE
CODE NO NO
A4 2
2 _{Exclusive OR}
OPERATION
A5 2
3
A← (A)⊕(M)
A6 2
4
A7 3
4
B5 3
5
B6 2
6
B7 2
6
B4 1
3
88
1
89
2
99
2
2 _Increment
4
M← (M)+1
5
98
3
5
8F
1
2
9E 1
2
48
1
2 _{Logical shift right}
49
2
4
76543210 C
59
2
58
3
5 _{"0" →→→→→→→→→→}
5
5B 1
64
2
9 _{Multiply : YA ← Y × A}
2 _{Logical OR}
65
2
3
A ← (A)∨(M)
66
2
4
67
3
4
75
3
5
76
2
6
77
2
6
74
1
3
28
1
29
2
2 _{Rotate left through carry}
4
C 76543210
39
2
5
← ←←←←←←←←←←
38
3
5
68
1
69
2
2 _{Rotate right through carry}
4
76543210 C
79
2
5
→→→→→→→→→→ →
78
3
5
24
2
25
2
26
2
2 _{Subtract with carry}
3
A ← ( A ) - ( M ) - ~( C )
4
27
3
4
35
3
5
36
2
6
37
2
6
34
1
3
4C 2
CE 1
3
Test memory contents for negative or zero
( dp ) - 00_H
5
Exchange nibbles within the accumulator
A₇~A₄ ↔ A₃~A₀
FLAG
NVGBHIZC
N-----Z-
N-----Z-
N-----Z-
N-----ZC
N-----Z-
N-----Z-
N-----ZC
N-----ZC
NV--HZC
N-----Z-
N-----Z-
76
Oct. 1999 ver 1.0