參數(shù)資料
型號: MC68HC05P4A
廠商: Motorola, Inc.
英文描述: 28-pin MCU (microcontroller unit) based on the MC68HC05P4(28引腳、基于MC68HC05P4升級的8位微控制器單元)
中文描述: 28引腳單片機(jī)(微控制器)的基礎(chǔ)上MC68HC05P4(28引腳,基于MC68HC05P4升級的8位微控制器單元)
文件頁數(shù): 78/102頁
文件大小: 930K
代理商: MC68HC05P4A
Advance Information
MC68HC05P4A — Rev. 6.0
78
Instruction Set
MOTOROLA
Instruction Set
BCLR
n opr
Clear Bit n
Mn
0
— — — — —
DIR (b0)
DIR (b1)
DIR (b2)
DIR (b3)
DIR (b4)
DIR (b5)
DIR (b6)
DIR (b7)
11
13
15
17
19
1B
1D
1F
dd
dd
dd
dd
dd
dd
dd
dd
5
5
5
5
5
5
5
5
BCS
rel
Branch if Carry Bit Set
(Same as BLO)
PC
(PC) + 2 +
rel
C = 1
— — — — —
REL
25
rr
3
BEQ
rel
Branch if Equal
PC
(PC) + 2 +
rel
Z = 1
— — — — —
REL
27
rr
3
BHCC
rel
Branch if Half-Carry
Bit Clear
PC
(PC) + 2 +
rel
H = 0
— — — — —
REL
28
rr
3
BHCS
rel
Branch if Half-Carry
Bit Set
PC
(PC) + 2 +
rel
H = 1
— — — — —
REL
29
rr
3
BHI
rel
Branch if Higher
PC
(PC) + 2 +
rel
C
Z = 0
— — — — —
REL
22
rr
3
BHS
rel
Branch if Higher or
Same
PC
(PC) + 2 +
rel
C = 0
— — — — —
REL
24
rr
3
BIH
rel
Branch if IRQ Pin High
PC
(PC) + 2 +
rel
IRQ = 1
— — — — —
REL
2F
rr
3
BIL
rel
Branch if IRQ Pin Low
PC
(PC) + 2 +
rel
IRQ = 0
— — — — —
REL
2E
rr
3
BIT #
opr
BIT
opr
BIT
opr
BIT
opr
,X
BIT
opr
,X
BIT ,X
Bit Test
Accumulator with
Memory Byte
(A)
(M)
— —
IMM
DIR
EXT
IX2
IX1
IX
A5
B5
C5
D5
E5
F5
ii
dd
hh ll
ee ff
ff
p
2
3
4
5
4
3
BLO
rel
Branch if Lower
(Same as BCS)
PC
(PC) + 2 +
rel
C = 1
— — — — —
REL
25
rr
3
BLS
rel
Branch if Lower or
Same
PC
(PC) + 2 +
rel
C
Z = 1
— — — — —
REL
23
rr
3
BMC
rel
Branch if Interrupt
Mask Clear
PC
(PC) + 2 +
rel
I = 0
— — — — —
REL
2C
rr
3
BMI
rel
Branch if Minus
PC
(PC) + 2 +
rel
N = 1
— — — — —
REL
2B
rr
3
BMS
rel
Branch if Interrupt
Mask Set
PC
(PC) + 2 +
rel
I = 1
— — — — —
REL
2D
rr
3
BNE
rel
Branch if Not Equal
PC
(PC) + 2 +
rel
Z = 0
— — — — —
REL
26
rr
3
BPL
rel
Branch if Plus
PC
(PC) + 2 +
rel
N = 0
— — — — —
REL
2A
rr
3
BRA
rel
Branch Always
PC
(PC) + 2 +
rel
1 = 1
— — — — —
REL
20
rr
3
Table 11-6. Instruction Set Summary (Continued)
Source
Form
Operation
Description
Effect on
CCR
A
M
O
O
C
H
I
N Z C
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