參數(shù)資料
型號: MC68HC11A0CFU
廠商: 飛思卡爾半導體(中國)有限公司
英文描述: ROM-based high-performance microcontrollers
中文描述: 基于ROM的高性能微控制器
文件頁數(shù): 28/124頁
文件大小: 840K
代理商: MC68HC11A0CFU
CENTRAL PROCESSING UNIT
3-8
TECHNICAL DATA
3.5 Instruction Set
Refer to
Table 3-2
, which shows all the M68HC11 instructions in all possible address-
ing modes. For each instruction, the table shows the operand construction, the number
of machine code bytes, and execution time in CPU E-clock cycles.
Table 3-2 Instruction Set (Sheet 1 of 7)
Mnemonic
Operation
Description
Addressing
Mode
INH
Instruction
Operand
1B
Condition Codes
H
I
Opcode
Cycles
2
S
X
N
Z
V
C
ABA
Add
Accumulators
Add B to X
Add B to Y
Add with Carry
to A
A + B
A
ABX
ABY
IX + (00 : B)
IX
IY + (00 : B)
IY
A + M + C
A
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
INH
3A
3A
89
99
B9
A9
A9
C9
D9
F9
E9
E9
8B
9B
BB
AB
AB
CB
DB
FB
EB
EB
C3
D3
F3
E3
E3
84
94
B4
A4
A4
C4
D4
F4
E4
E4
78
68
68
48
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
2
18
ADCA (opr)
A
A
A
A
A
B
B
B
B
B
A
A
A
A
A
B
B
B
B
B
18
ii
dd
hh ll
ff
ff
ii
dd
hh ll
ff
ff
ii
dd
hh ll
ff
ff
ii
dd
hh ll
ff
ff
jj kk
dd
hh ll
ff
ff
ii
dd
hh ll
ff
ff
ii
dd
hh ll
ff
ff
hh ll
ff
ff
ADCB (opr)
Add with Carry
to B
B + M + C
B
18
ADDA (opr)
Add Memory
to A
A + M
A
18
ADDB (opr)
Add Memory
to B
B + M
B
18
ADDD (opr)
Add 16-Bit to D D + (M : M + 1)
D
18
ANDA (opr)
AND A with
Memory
A M
A
A
A
A
A
A
B
B
B
B
B
18
0
ANDB (opr)
AND B with
Memory
B M
B
18
0
ASL (opr)
Arithmetic
Shift Left
18
ASLA
Arithmetic
Shift Left A
A
ASLB
Arithmetic
Shift Left B
B
INH
58
2
ASLD
Arithmetic
Shift Left D
INH
05
3
ASR
Arithmetic
Shift Right
EXT
IND,X
IND,Y
INH
77
67
67
47
18
hh ll
ff
ff
6
6
7
2
ASRA
Arithmetic
Shift Right A
A
ASRB
Arithmetic
Shift Right B
B
INH
57
2
BCC (rel)
Branch if Carry
Clear
C = 0
REL
24
rr
3
C
0
b7
b0
C
0
b7
b0
C
0
b7
b0
C
0
b7
b0
A
B
b7
b0
C
b7
b0
C
b7
b0
C
b7
b0
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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