MC68HC908QY2 MOTOROLA [Motorola, Inc], MC68HC908QY2 Datasheet - Page 71

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

MOTOROLA
LDHX #opr
LDHX opr
LDX #opr
LDX opr
LDX opr
LDX opr,X
LDX opr,X
LDX ,X
LDX opr,SP
LDX opr,SP
LSL opr
LSLA
LSLX
LSL opr,X
LSL ,X
LSL opr,SP
LSR opr
LSRA
LSRX
LSR opr,X
LSR ,X
LSR opr,SP
MOV opr,opr
MOV opr,X+
MOV #opr,opr
MOV X+,opr
MUL
NEG opr
NEGA
NEGX
NEG opr,X
NEG ,X
NEG opr,SP
NOP
NSA
ORA #opr
ORA opr
ORA opr
ORA opr,X
ORA opr,X
ORA ,X
ORA opr,SP
ORA opr,SP
PSHA
PSHH
PSHX
PULA
PULH
PULX
MC68HC908QY4•MC68HC908QT4•MC68HC908QY2•MC68HC908QT2•MC68HC908QY1•MC68HC908QT1
Source
Form
Push A onto Stack
Push X onto Stack
Load H:X from M
Load X from M
Logical Shift Left
(Same as ASL)
Logical Shift Right
Move
Unsigned multiply
Negate (Two’s Complement)
No Operation
Nibble Swap A
Inclusive OR A and M
Push H onto Stack
Pull A from Stack
Pull H from Stack
Pull X from Stack
Operation
Table 6-1. Instruction Set Summary (Sheet 5 of 7)
Central Processor Unit (CPU)
H:X
0
C
(M)
Push (A); SP
Push (H); SP
Push (X); SP
SP
SP
SP
M
M
M
A
X
A
Destination
b7
H:X
b7
X:A
Description
(H:X) + 1 (IX+D, DIX+)
A
–(M) = $00 – (M)
–(M) = $00 – (M)
–(M) = $00 – (M)
–(A) = $00 – (A)
–(X) = $00 – (X)
(SP + 1); Pull H
(SP + 1); Pull A
(SP + 1); Pull X
(A[3:0]:A[7:4])
X
None
(A) | (M)
(X)
M:M + 1
(M)
(M)
(SP) – 1
(SP) – 1
(SP) – 1
(A)
b0
b0
Source
C
0
V H I N Z C
0 – –
0 – –


0 – –
– 0 – – – 0 INH

– – – – – – INH
– – – – – – INH
0 – –
– – – – – – INH
– – – – – – INH
– – – – – – INH
– – – – – – INH
– – – – – – INH
– – – – – – INH
– –
– – 0
– –
on CCR
Effect
Central Processor Unit (CPU)
 
 
  
 
  
 
 
Instruction Set Summary
– IMM
–
–
–
DIR
IMM
DIR
EXT
IX2
IX1
IX
SP1
SP2
DIR
INH
INH
IX1
IX
SP1
DIR
INH
INH
IX1
IX
SP1
DD
DIX+
IMD
IX+D
DIR
INH
INH
IX1
IX
SP1
IMM
DIR
EXT
IX2
IX1
IX
SP1
SP2
9EDE
9EDA
9EEE
9EEA
9E68
9E64
9E60
AE
BE
CE
DE
EE
AA
BA
CA
DA
EA
45
55
FE
38
48
58
68
78
34
44
54
64
74
4E
5E
6E
7E
42
30
40
50
60
70
9D
62
FA
87
8B
89
86
8A
88
ii jj
dd
ii
dd
hh ll
ee ff
ff
ff
ee ff
dd
ff
ff
dd
ff
ff
dd dd
dd
ii dd
dd
dd
ff
ff
ii
dd
hh ll
ee ff
ff
ff
ee ff
71
3
4
2
3
4
4
3
2
4
5
4
1
1
4
3
5
4
1
1
4
3
5
5
4
4
4
5
4
1
1
4
3
5
1
3
2
3
4
4
3
2
4
5
2
2
2
2
2
2