MC68HC705C8ACS

Manufacturer Part NumberMC68HC705C8ACS
ManufacturerFreescale Semiconductor, Inc
MC68HC705C8ACS datasheet
 


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Page 164/222:

Instruction Set Summary

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Freescale Semiconductor, Inc.
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
Description
A
(A) + (M) + (C)
A
(A) + (M)
A
(A)
C
b7
b7
PC
(PC) + 2 + rel ? C = 0
Mn
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
PC
(PC) + 2 + rel ? C = 0
Instruction Set
For More Information On This Product,
Go to: www.freescale.com
Effect on
CCR
H I N Z C
IMM
A9
DIR
B9
EXT
C9

  
IX2
D9
IX1
E9
IX
F9
IMM
AB
DIR
BB
EXT
CB

  
IX2
DB
IX1
EB
IX
FB
IMM
A4
DIR
B4
EXT
C4
 
(M)
— —
IX2
D4
IX1
E4
IX
F4
DIR
38
INH
48
  
0
— —
INH
58
IX1
68
b0
IX
78
DIR
37
INH
47
  
C
— —
INH
57
b0
IX1
67
IX
77
— — — — —
REL
24
DIR (b0)
11
DIR (b1)
13
DIR (b2)
15
DIR (b3)
17
0
— — — — —
DIR (b4)
19
DIR (b5)
1B
DIR (b6)
1D
DIR (b7)
1F
— — — — —
REL
25
— — — — —
REL
27
— — — — —
REL
28
— — — — —
REL
29
Z = 0 — — — — —
REL
22
— — — — —
REL
24
MC68HC705C8A — Rev. 3
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