MC68HC705C8ACS

Manufacturer Part NumberMC68HC705C8ACS
DescriptionHCMOS 8-bit microcontroller unit
ManufacturerMotorola
MC68HC705C8ACS datasheet
 

Specifications of MC68HC705C8ACS

CaseDIP-40L  
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Page 164/222:

Instruction Set Summary

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Instruction Set
12.5 Instruction Set Summary
Table 12-6. Instruction Set Summary (Sheet 1 of 6)
Source
Operation
Form
ADC #opr
ADC opr
ADC opr
Add with Carry
ADC opr,X
ADC opr,X
ADC ,X
ADD #opr
ADD opr
ADD opr
Add without Carry
ADD opr,X
ADD opr,X
ADD ,X
AND #opr
AND opr
AND opr
Logical AND
AND opr,X
AND opr,X
AND ,X
ASL opr
ASLA
ASLX
Arithmetic Shift Left (Same as LSL)
ASL opr,X
ASL ,X
ASR opr
ASRA
ASRX
Arithmetic Shift Right
ASR opr,X
ASR ,X
BCC rel
Branch if Carry Bit Clear
BCLR n opr
Clear Bit n
BCS rel
Branch if Carry Bit Set (Same as BLO)
BEQ rel
Branch if Equal
BHCC rel
Branch if Half-Carry Bit Clear
BHCS rel
Branch if Half-Carry Bit Set
BHI rel
Branch if Higher
BHS rel
Branch if Higher or Same
Technical Data
164
Effect on
Description
H I N Z C

A
(A) + (M) + (C)

A
(A) + (M)
A
(A)
(M)
— —
C
0
— —
b7
b0
C
— —
b7
b0
PC
(PC) + 2 + rel ? C = 0
— — — — —
Mn
0
— — — — —
PC
(PC) + 2 + rel ? C = 1
— — — — —
PC
(PC) + 2 + rel ? Z = 1
— — — — —
PC
(PC) + 2 + rel ? H = 0
— — — — —
PC
(PC) + 2 + rel ? H = 1
— — — — —
PC
(PC) + 2 + rel ? C
Z = 0 — — — — —
PC
(PC) + 2 + rel ? C = 0
— — — — —
Instruction Set
CCR
ii
IMM
A9
2
dd
DIR
B9
3
hh ll
EXT
C9
4
  
ee ff
IX2
D9
5
ff
IX1
E9
4
IX
F9
3
ii
IMM
AB
2
dd
DIR
BB
3
hh ll
EXT
CB
4
  
ee ff
IX2
DB
5
ff
IX1
EB
4
IX
FB
3
ii
IMM
A4
2
dd
DIR
B4
3
hh ll
EXT
C4
4
 
ee ff
IX2
D4
5
ff
IX1
E4
4
IX
F4
3
dd
DIR
38
5
INH
48
3
  
INH
58
3
IX1
68
6
ff
IX
78
5
dd
DIR
37
5
INH
47
3
  
INH
57
3
IX1
67
6
ff
IX
77
5
REL
24
rr
3
DIR (b0)
11
dd
5
DIR (b1)
13
dd
5
DIR (b2)
15
dd
5
DIR (b3)
17
dd
5
DIR (b4)
19
dd
5
DIR (b5)
1B
dd
5
DIR (b6)
1D
dd
5
DIR (b7)
1F
dd
5
REL
25
rr
3
REL
27
rr
3
REL
28
rr
3
REL
29
rr
3
REL
22
rr
3
REL
24
rr
3
MC68HC705C8A — Rev. 3
MOTOROLA