MC68HC711xxxx Motorola, MC68HC711xxxx Datasheet - Page 85

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MC68HC711xxxx

Manufacturer Part Number
MC68HC711xxxx
Description
Microcontrollers
Manufacturer
Motorola
Datasheet
M68HC11E Family — Rev. 5
MOTOROLA
ORAA (opr)
ORAB (opr)
Mnemonic
ROR (opr)
NEG (opr)
ROL (opr)
LSR (opr)
NEGA
NEGB
LSRD
PSHA
PSHB
PSHX
PSHY
ROLA
ROLB
LSRA
LSRB
PULA
PULB
PULX
PULY
NOP
MUL
Multiply 8 by 8
Memory Byte
Rotate Left A
Rotate Left B
Right Double
Complement
Complement
Complement
No operation
Accumulator
A (Inclusive)
Accumulator
Rotate Right
Logical Shift
Logical Shift
Logical Shift
Logical Shift
Push A onto
Push B onto
Push X onto
Push Y onto
B (Inclusive)
Pull X From
Pull A from
Pull B from
Pull Y from
Rotate Left
Operation
Stack (Lo
Stack (Lo
Stack (Hi
Stack (Hi
Right A
Right B
Two’s
Two’s
Two’s
Stack
Stack
Stack
Stack
Right
First)
First)
First)
First)
OR
OR
A
B
IX ⇒ Stk,SP = SP – 2
IY ⇒ Stk,SP = SP – 2
SP = SP + 1, A ⇐ Stk A
SP = SP + 1, B ⇐ Stk B
SP = SP + 2, IX ⇐ Stk
SP = SP + 2, IY ⇐ Stk
A ⇒ Stk,SP = SP – 1 A
B ⇒ Stk,SP = SP – 1 B
0
0
0
0
b7
No Operation
Description
0 – M ⇒ M
A + M ⇒ A
B + M ⇒ B
C
C
C
b7
b7
b7
b7
A
A ∗ B ⇒ D
0 – A ⇒ A
0 – B ⇒ B
b0
b7
b7
b7
Table 4-2. Instruction Set (Sheet 5 of 7)
b7
b0
B
b0
b0
b0
C
b0
b0
b0
b0
C
C
C
C
A
B
A
B
A
A
A
A
A
B
B
B
B
B
A
B
Addressing
Central Processor Unit (CPU)
Mode
EXT
IND,X
IND,Y
INH
INH
INH
INH
EXT
IND,X
IND,Y
INH
INH
INH
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
INH
INH
INH
INH
INH
INH
INH
INH
EXT
IND,X
IND,Y
INH
INH
EXT
IND,X
IND,Y
18
18
18
18
18
18
18
18
Opcode
74
64
64
44
54
04
3D
70
60
60
40
50
01
8A
9A
AA
AA
CA
DA
EA
EA
36
37
3C
3C
32
33
38
38
79
69
69
49
59
76
66
66
BA
FA
Instruction
hh
ff
ff
hh
ff
ff
ii
dd
hh
ff
ff
ii
dd
hh
ff
ff
hh
ff
ff
hh
ff
ff
Operand
ll
ll
ll
ll
ll
ll
Cycles
10
6
6
7
2
2
3
6
6
7
2
2
2
2
3
4
4
5
2
3
4
4
5
3
3
4
5
4
4
5
6
6
6
7
2
2
6
6
7
S
Central Processor Unit (CPU)
X
H
Condition Codes
I
N
0
0
0
0
Instruction Set
Z
Data Sheet
V
0
0
C
85

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