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MC908QY1VDWE Datasheet(Hoja de datos) 66 Page - Freescale Semiconductor, Inc

No. de Pieza. MC908QY1VDWE
Descripción  M68HC08 Microcontrollers
Descarga  168 Pages
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Fabricante  FREESCALE [Freescale Semiconductor, Inc]
Página de inicio  http://www.freescale.com
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 66 page
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Central Processor Unit (CPU)
MC68HC908QY/QT Family Data Sheet, Rev. 6
66
Freescale Semiconductor
7.7 Instruction Set Summary
Table 7-1 provides a summary of the M68HC08 instruction set.
Table 7-1. Instruction Set Summary (Sheet 1 of 6)
Source
Form
Operation
Description
Effect
on CCR
VH I N Z C
ADC #opr
ADC opr
ADC opr
ADC opr,X
ADC opr,X
ADC ,X
ADC opr,SP
ADC opr,SP
Add with Carry
A
← (A) + (M) + (C)
IMM
DIR
EXT
IX2
IX1
IX
SP1
SP2
A9
B9
C9
D9
E9
F9
9EE9
9ED9
ii
dd
hh ll
ee ff
ff
ff
ee ff
2
3
4
4
3
2
4
5
ADD #opr
ADD opr
ADD opr
ADD opr,X
ADD opr,X
ADD ,X
ADD opr,SP
ADD opr,SP
Add without Carry
A
← (A) + (M)
IMM
DIR
EXT
IX2
IX1
IX
SP1
SP2
AB
BB
CB
DB
EB
FB
9EEB
9EDB
ii
dd
hh ll
ee ff
ff
ff
ee ff
2
3
4
4
3
2
4
5
AIS #opr
Add Immediate Value (Signed) to SP
SP
← (SP) + (16 « M)
–––– –– IMM
A7
ii
2
AIX #opr
Add Immediate Value (Signed) to H:X
H:X
← (H:X) + (16 « M)
–––– –– IMM
AF
ii
2
AND #opr
AND opr
AND opr
AND opr,X
AND opr,X
AND ,X
AND opr,SP
AND opr,SP
Logical AND
A
← (A) & (M)
0 – –
IMM
DIR
EXT
IX2
IX1
IX
SP1
SP2
A4
B4
C4
D4
E4
F4
9EE4
9ED4
ii
dd
hh ll
ee ff
ff
ff
ee ff
2
3
4
4
3
2
4
5
ASL opr
ASLA
ASLX
ASL opr,X
ASL ,X
ASL opr,SP
Arithmetic Shift Left
(Same as LSL)
––
DIR
INH
INH
IX1
IX
SP1
38
48
58
68
78
9E68
dd
ff
ff
4
1
1
4
3
5
ASR opr
ASRA
ASRX
ASR opr,X
ASR opr,X
ASR opr,SP
Arithmetic Shift Right
––
DIR
INH
INH
IX1
IX
SP1
37
47
57
67
77
9E67
dd
ff
ff
4
1
1
4
3
5
BCC rel
Branch if Carry Bit Clear
PC
← (PC) + 2 + rel ? (C) = 0
–––– –– REL
24
rr
3
BCLR n, opr
Clear Bit n in M
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
4
4
4
4
4
4
4
4
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
BGE opr
Branch if Greater Than or Equal To
(Signed Operands)
PC
← (PC) + 2 + rel ? (N
V) = 0
–––– –– REL
90
rr
3
BGT opr
Branch if Greater Than (Signed
Operands)
PC
← (PC) + 2 + rel ? (Z) | (N
V) = 0 –––– –– REL
92
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
C
b0
b7
0
b0
b7
C




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