參數(shù)資料
型號(hào): MC68HC11D3CFN3
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 3 MHz, MICROCONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 75/138頁
文件大小: 1047K
代理商: MC68HC11D3CFN3
Instruction Set
MC68HC711D3 Data Sheet, Rev. 2.1
Freescale Semiconductor
41
BITB (opr)
Bit(s) Test B
with Memory
B M
B
IMM
BDIR
BEXT
BIND,X
BIND,Y
C5
D5
F5
E5
18
E5
ii
dd
hh
ll
ff
2
3
4
5
——
0—
BLE (rel)
Branch if
Zero
? Z + (N
⊕ V) = 1
REL
2F
rr
3
——
———
——
BLO (rel)
Branch if Lower
? C = 1
REL
25
rr
3
——
———
——
BLS (rel)
Branch if Lower
or Same
? C + Z = 1
REL
23
rr
3
——
———
——
BLT (rel)
Branch if < Zero
? N
⊕ V = 1
REL
2D
rr
3
——
———
——
BMI (rel)
Branch if Minus
? N = 1
REL
2B
rr
3
——
———
——
BNE (rel)
Branch if not =
Zero
? Z = 0
REL
26
rr
3
——
———
——
BPL (rel)
Branch if Plus
? N = 0
REL
2A
rr
3
——
———
——
BRA (rel)
Branch Always
? 1 = 1
REL
20
rr
3
——
———
——
BRCLR(opr)
(msk)
(rel)
Branch if
Bit(s) Clear
? M mm = 0
DIR
IND,X
IND,Y
13
1F
18
1F
dd
mm
rr
ff
mm
rr
ff
mm
rr
6
7
8
———
——
BRN (rel)
Branch Never
? 1 = 0
REL
21
rr
3
——
———
——
BRSET(opr)
(msk)
(rel)
Branch if Bit(s)
Set
? (M) mm = 0
DIR
IND,X
IND,Y
12
1E
18
1E
dd
mm
rr
ff
mm
rr
ff
mm
rr
6
7
8
———
——
BSET (opr)
(msk)
Set Bit(s)
M + mm
MDIR
IND,X
IND,Y
14
1C
18
1C
dd
mm
ff
mm
ff
mm
6
7
8
——
0—
BSR (rel)
Branch to
Subroutine
REL
8D
rr
6
——
———
——
BVC (rel)
Branch if
Overflow Clear
? V = 0
REL
28
rr
3
——
———
——
BVS (rel)
Branch if
Overflow Set
? V = 1
REL
29
rr
3
——
———
——
CBA
Compare A to B
A – B
INH
11
2
CLC
Clear Carry Bit
0
C
INH
0C
2
——
0
CLI
Clear Interrupt
Mask
0
I
INH
0E
2
0
——
CLR (opr)
Clear Memory
Byte
0
MEXT
IND,X
IND,Y
7F
6F
18
6F
hh
ll
ff
6
7
——
0
1
0
CLRA
Clear
Accumulator A
0
A
A
INH
4F
2
0
1
0
CLRB
Clear
Accumulator B
0
B
B
INH
5F
2
0
1
0
CLV
Clear Overflow
Flag
0
V
INH
0A
2
——
0
CMPA (opr)
Compare A to
Memory
A – M
A
IMM
ADIR
AEXT
AIND,X
AIND,Y
81
91
B1
A1
18
A1
ii
dd
hh
ll
ff
2
3
4
5
——
CMPB (opr)
Compare B to
Memory
B – M
B
IMM
BDIR
BEXT
BIND,X
BIND,Y
C1
D1
F1
E1
18
E1
ii
dd
hh
ll
ff
2
3
4
5
——
COM (opr)
Ones
Complement
Memory Byte
$FF – M
MEXT
IND,X
IND,Y
73
63
18
63
hh
ll
ff
6
7
——
01
Table 3-2. Instruction Set (Sheet 3 of 8)
Mnemonic
Operation
Description
Addressing
Instruction
Condition Codes
Mode
Opcode
Operand
Cycles
S
X
H
I
N
Z
V
C
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