MC68HC908QY2 MOTOROLA [Motorola, Inc], MC68HC908QY2 Datasheet - Page 70

• Manufacturer Part Number: MC68HC908QY2
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Central Processor Unit (CPU)
70
CPX #opr
CPX opr
CPX opr
CPX ,X
CPX opr,X
CPX opr,X
CPX opr,SP
CPX opr,SP
DAA
DBNZ opr,rel
DBNZA rel
DBNZX rel
DBNZ opr,X,rel
DBNZ X,rel
DBNZ opr,SP,rel
DEC opr
DECA
DECX
DEC opr,X
DEC ,X
DEC opr,SP
DIV
EOR #opr
EOR opr
EOR opr
EOR opr,X
EOR opr,X
EOR ,X
EOR opr,SP
EOR opr,SP
INC opr
INCA
INCX
INC opr,X
INC ,X
INC opr,SP
JMP opr
JMP opr
JMP opr,X
JMP opr,X
JMP ,X
JSR opr
JSR opr
JSR opr,X
JSR opr,X
JSR ,X
LDA #opr
LDA opr
LDA opr
LDA opr,X
LDA opr,X
LDA ,X
LDA opr,SP
LDA opr,SP
MC68HC908QY4•MC68HC908QT4•MC68HC908QY2•MC68HC908QT2•MC68HC908QY1•MC68HC908QT1
Source
Form
Compare X with M
Decimal Adjust A
Decrement and Branch if Not Zero
Decrement
Divide
Exclusive OR M with A
Increment
Jump to Subroutine
Load A from M
Jump
Operation
Table 6-1. Instruction Set Summary (Sheet 4 of 7)
Central Processor Unit (CPU)
A
PC
PC
PC
PC
PC
PC
(A) – 1 or M
PC
PC
Push (PCH); SP
Push (PCL); SP
PC
(PC) + 3 + rel ? (result)
(PC) + 2 + rel ? (result)
(PC) + 2 + rel ? (result)
(PC) + 3 + rel ? (result)
(PC) + 2 + rel ? (result)
(PC) + 4 + rel ? (result)
(PC) + n (n = 1, 2, or 3)
H
Unconditional Address
Description
A
A
M
M
M
M
M
M
M
M
A
X
A
X
(X) – (M)
A
Jump Address
Remainder
(A)
(H:A)/(X)
(A
(M) – 1
(A) – 1
(X) – 1
(M) – 1
(M) – 1
(M) – 1
(M) + 1
(A) + 1
(X) + 1
(M) + 1
(M) + 1
(M) + 1
(M) – 1 or X
10
(M)
M)
(SP) – 1
(SP) – 1
(X) – 1
0
0
0
0
0
0
V H I N Z C
U – –

– – – – – –

– – – –
0 – –

– – – – – –
– – – – – –
0 – –
– –
– –
– –
on CCR
Effect
  
  
 
 
 
 
 
–
–
–
–
IMM
DIR
EXT
IX2
IX1
IX
SP1
SP2
INH
DIR
INH
INH
IX1
IX
SP1
DIR
INH
INH
IX1
IX
SP1
INH
IMM
DIR
EXT
IX2
IX1
IX
SP1
SP2
DIR
INH
INH
IX1
IX
SP1
DIR
EXT
IX2
IX1
IX
DIR
EXT
IX2
IX1
IX
IMM
DIR
EXT
IX2
IX1
IX
SP1
SP2
9ED3
9ED8
9E6C
9ED6
9EE3
9E6B
9E6A
9EE8
9EE6
CC
DC
CD
DD
MOTOROLA
A3
B3
C3
D3
E3
3B
4B
5B
6B
7B
3A
4A
5A
6A
7A
A8
B8
C8
D8
E8
3C
4C
5C
6C
7C
BC
EC
FC
BD
ED
FD
A6
B6
C6
D6
E6
F3
72
52
F8
F6
ii
dd
hh ll
ee ff
ff
ff
ee ff
dd rr
rr
rr
ff rr
rr
ff rr
dd
ff
ff
ii
dd
hh ll
ee ff
ff
ff
ee ff
dd
ff
ff
dd
hh ll
ee ff
ff
dd
hh ll
ee ff
ff
ii
dd
hh ll
ee ff
ff
ff
ee ff
2
3
4
4
3
2
4
5
2
5
3
3
5
4
6
4
1
1
4
3
5
7
2
3
4
4
3
2
4
5
4
1
1
4
3
5
2
3
4
3
2
4
5
6
5
4
2
3
4
4
3
2
4
5