mc68hc11d0cfn2 Freescale Semiconductor, Inc, mc68hc11d0cfn2 Datasheet - Page 43

• Manufacturer Part Number: mc68hc11d0cfn2
• Description: M68hc11 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

3.5.6 Relative
3.6 Instruction Set
MC68HC711D3 — Rev. 2
MOTOROLA
ADCA (opr)
ADCB (opr)
ADDA (opr)
ADDB (opr)
ADDD (opr)
ANDA (opr)
ANDB (opr)
Mnemonic
ASL (opr)
ABA
ABX
ABY
Add Memory to
Add Memory to
Add 16-Bit to D
Arithmetic Shift
Add with Carry
Add with Carry
Accumulators
AND A with
AND B with
Add B to X
Add B to Y
Operation
Memory
Memory
Add
to A
to B
Left
A
B
The relative addressing mode is used only for branch instructions. If the branch
condition is true, an 8-bit signed offset included in the instruction is added to the
contents of the program counter to form the effective branch address. Otherwise,
control proceeds to the next instruction. These are usually 2-byte instructions.
Refer to
addressing modes. For each instruction, the table shows the operand construction,
the number of machine code bytes, and execution time in CPU E-clock cycles.
D + (M : M + 1)
IX + (00 : B)
IY + (00 : B)
C
A + M + C
B + M + C
Description
A + M
A + B
B + M
A • M
B • M
b7
Freescale Semiconductor, Inc.
Table 3-2. Instruction Set (Sheet 1 of 8)
Table
For More Information On This Product,
A
B
A
b0
A
B
A
B
IX
IY
0
D
A
A
A
A
A
B
B
B
B
B
A
A
A
A
A
B
B
B
B
B
A
A
A
A
A
B
B
B
B
B
3-2, which shows all the M68HC11 instructions in all possible
Addressing
Go to: www.freescale.com
Central Processor Unit (CPU)
Mode
INH
INH
INH
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
EXT
IND,X
IND,Y
18
18
18
18
18
18
18
18
18
Opcode
1B
3A
3A
89
99
A9
A9
C9
D9
E9
E9
8B
9B
AB
AB
CB
DB
EB
EB
C3
D3
E3
E3
84
94
A4
A4
C4
D4
E4
E4
78
68
68
B9
F9
BB
FB
F3
B4
F4
Instruction
ii
dd
hh
ff
ff
ii
dd
hh
ff
ff
ii
dd
hh
ff
ff
ii
dd
hh
ff
ff
jj
dd
hh
ff
ff
ii
dd
hh
ff
ff
ii
dd
hh
ff
ff
hh
ff
ff
Operand
—
—
—
ll
ll
ll
ll
kk
ll
ll
ll
ll
Cycles
2
3
4
2
3
4
4
5
2
3
4
4
5
2
3
4
4
5
2
3
4
4
5
4
5
6
6
7
2
3
4
4
5
2
3
4
4
5
6
6
7
—
—
—
—
—
—
—
—
—
—
—
S
Central Processor Unit (CPU)
—
—
—
—
—
—
—
—
—
—
—
X
—
—
—
—
—
—
H
Condition Codes
—
—
—
—
—
—
—
—
—
—
—
I
—
—
N
Instruction Set
—
—
Z
Data Sheet
—
—
V
0
0
—
—
—
—
C
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