mc68hc908lb8 Freescale Semiconductor, Inc, mc68hc908lb8 Datasheet - Page 76

• Manufacturer Part Number: mc68hc908lb8
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Central Processor Unit (CPU)
76
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
ROL opr
ROLA
ROLX
ROL opr,X
ROL ,X
ROL opr,SP
ROR opr
RORA
RORX
ROR opr,X
ROR ,X
ROR opr,SP
RSP
RTI
RTS
Source
Form
Logical Shift Right
Move
Unsigned multiply
Negate (Two’s Complement)
No Operation
Nibble Swap A
Inclusive OR A and M
Push A onto Stack
Push H onto Stack
Push X onto Stack
Pull A from Stack
Pull H from Stack
Pull X from Stack
Rotate Left through Carry
Rotate Right through Carry
Reset Stack Pointer
Return from Interrupt
Return from Subroutine
Operation
Table 7-1. Instruction Set Summary (Sheet 5 of 7)
MC68HC908LB8 Data Sheet, Rev. 1
H:X ← (H:X) + 1 (IX+D, DIX+)
0
SP ← (SP) + 1; Pull (CCR)
SP ← (SP) + 1; Pull (PCH)
SP ← (SP) + 1; Pull (PCL)
(M)
Push (H); SP ← (SP) – 1
SP ← SP + 1; Pull (PCH)
SP ← SP + 1; Pull (PCL)
Push (A); SP ← (SP) – 1
Push (X); SP ← (SP) – 1
SP ← (SP + 1); Pull (A)
SP ← (SP + 1); Pull (H)
SP ← (SP + 1); Pull (X)
SP ← (SP) + 1; Pull (A)
SP ← (SP) + 1; Pull (X)
M ← –(M) = $00 – (M)
M ← –(M) = $00 – (M)
M ← –(M) = $00 – (M)
C
A ← –(A) = $00 – (A)
X ← –(X) = $00 – (X)
b7
A ← (A[3:0]:A[7:4])
Destination
b7
Description
X:A ← (X) × (A)
A ← (A) | (M)
b7
SP ← $FF
None
← (M)
b0
b0
Source
b0
C
C
V H I N Z C
0 – –
– 0 – – – 0 INH
– – – – – – INH
– – – – – – INH
0 – –
– – – – – – INH
– – – – – – INH
– – – – – – INH
– – – – – – INH
– – – – – – INH
– – – – – – INH
– – – – – – INH
– – – – – – INH
– – 0
– –
– –
– –
on CCR
Effect
–
–
Freescale Semiconductor
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
DIR
INH
INH
IX1
IX
SP1
DIR
INH
INH
IX1
IX
SP1
INH
9EEA
9EDA
9E64
9E60
9E69
9E66
9D
AA
BA
CA
DA
EA
9C
34
44
54
64
74
4E
5E
6E
7E
42
30
40
50
60
70
62
FA
87
8B
89
86
8A
88
39
49
59
69
79
36
46
56
66
76
80
81
dd
ff
ff
dd dd
dd
ii dd
dd
dd
ff
ff
ii
dd
hh ll
ee ff
ff
ff
ee ff
dd
ff
ff
dd
ff
ff
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
4
1
1
4
3
5
4
1
1
4
3
5
1
7
4