GMS81508B HYNIX [Hynix Semiconductor], GMS81508B Datasheet - Page 94

• Manufacturer Part Number: GMS81508B
• Description: HYUNDAI MICRO ELECTRONICS 8-BIT SINGLE-CHIP MICROCONTROLLERS
• Manufacturer: HYNIX [Hynix Semiconductor]

GMS800 Series
C.3 Instruction Set
Arithmetic / Logic Operation
x
No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
1
2
3
4
5
6
7
8
9
ADC #imm
ADC dp
ADC dp + X
ADC !abs
ADC !abs + Y
ADC [ dp + X ]
ADC [ dp ] + Y
ADC { X }
AND #imm
AND dp
AND dp + X
AND !abs
AND !abs + Y
AND [ dp + X ]
AND [ dp ] + Y
AND { X }
ASL A
ASL dp
ASL dp + X
ASL !abs
CMP #imm
CMP dp
CMP dp + X
CMP !abs
CMP !abs + Y
CMP [ dp + X ]
CMP [ dp ] + Y
CMP { X }
CMPX #imm
CMPX dp
CMPX !abs
CMPY #imm
CMPY dp
CMPY !abs
COM dp
DAA
DAS
DEC A
DEC dp
DEC dp + X
DEC !abs
DEC X
DEC Y
Mnemonic
Code
Op
6C
8C
2C
DF
CF
AF
BE
5E
7C
7E
9C
A8
A9
B9
B8
04
05
06
07
15
16
17
14
84
85
86
87
95
96
97
94
08
09
19
18
44
45
46
47
55
56
57
54
Byte
No
2
2
2
3
3
2
2
1
2
2
2
3
3
2
2
1
1
2
2
3
2
2
2
3
3
2
2
1
2
2
3
2
2
3
2
1
1
1
2
2
3
1
1
Cycle
No
2
3
4
4
5
6
3
2
3
4
4
5
6
3
2
4
5
5
2
3
4
4
5
6
6
3
2
3
4
2
3
4
4
3
3
2
4
5
5
2
2
6
6
Add with carry.
A
Logical AND
A
Arithmetic shift left
Compare accumulator contents with memory contents
( A ) - ( M )
Compare X contents with memory contents
Compare Y contents with memory contents
1’S Complement : ( dp )
Decimal adjust for addition
Decimal adjust for subtraction
Decrement
C
( X ) - ( M )
( Y ) - ( M )
M
( A ) + ( M ) + C
( A )
( M ) - 1
7 6 5 4 3 2 1 0
( M )
Operation
~( dp )
“0”
HYUNDAI Micro Electronics
DEC. 1999
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