MC68HC711xxxx Motorola, MC68HC711xxxx Datasheet - Page 84

• Manufacturer Part Number: MC68HC711xxxx
• Description: Microcontrollers
• Manufacturer: Motorola

Central Processor Unit (CPU)
Data Sheet
84
Mnemonic
LDAA (opr)
LDAB (opr)
JMP (opr)
LDD (opr)
LDS (opr)
LDX (opr)
LDY (opr)
JSR (opr)
LSL (opr)
INC (opr)
INCA
INCB
LSLA
LSLB
LSLD
INS
INX
INY
Index Register
Index Register
Memory Byte
Stack Pointer
Accumulator
Accumulator
Accumulator
Accumulator
Load Double
Accumulator
Logical Shift
Logical Shift
Logical Shift
Logical Shift
Load Stack
Left Double
Subroutine
Load Index
Load Index
Operation
Increment
Increment
Increment
Increment
Increment
Increment
Register
Register
Jump to
Pointer
Left A
Left B
Jump
Load
Load
Left
A
B
X
Y
A
B
D
X
Y
C
M ⇒ A,M + 1 ⇒ B
M : M + 1 ⇒ SP
See Figure 3–2
See Figure 3–2
M : M + 1 ⇒ IX
M : M + 1 ⇒ IY
C
C
C
SP + 1 ⇒ SP
b7
Description
IX + 1 ⇒ IX
IY + 1 ⇒ IY
M + 1 ⇒ M
A + 1 ⇒ A
B + 1 ⇒ B
A
b7
b7
b7
M ⇒ A
M ⇒ B
b0
Table 4-2. Instruction Set (Sheet 4 of 7)
b7
b0
b0
b0
B
b0
0
0
0
0
A
B
A
A
A
A
A
B
B
B
B
B
A
B
Addressing
Central Processor Unit (CPU)
Mode
EXT
IND,X
IND,Y
INH
INH
INH
INH
INH
EXT
IND,X
IND,Y
DIR
EXT
IND,X
IND,Y
IMM
IMM
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
EXT
IND,X
IND,Y
INH
INH
INH
DIR
EXT
IND,X
IND,Y
DIR
EXT
IND,X
IND,Y
18
18
18
18
18
18
18
18
CD
18
18
18
1A
18
18
Opcode
7C
6C
6C
4C
5C
31
08
08
7E
6E
6E
9D
BD
86
96
A6
A6
C6
D6
E6
E6
CC
DC
EC
EC
8E
9E
AE
AE
CE
DE
EE
EE
CE
DE
FE
EE
EE
78
68
68
48
58
05
AD
AD
B6
F6
FC
BE
FE
Instruction
hh
ff
ff
hh
ff
ff
dd
hh
ff
ff
ii
dd
hh
ff
ff
ii
dd
hh
ff
ff
jj
dd
hh
ff
ff
jj
dd
hh
ff
ff
jj
dd
hh
ff
ff
jj
dd
hh
ff
ff
hh
ff
ff
Operand
—
—
—
—
—
—
—
—
ll
ll
ll
ll
ll
kk
ll
kk
ll
kk
ll
kk
ll
ll
Cycles
6
6
7
2
2
3
3
4
3
3
4
5
6
6
7
2
3
4
4
5
2
3
4
4
5
3
4
5
5
6
3
4
5
5
6
3
4
5
5
6
4
5
6
6
6
6
6
7
2
2
3
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
S
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
X
M68HC11E Family — Rev. 5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
H
Condition Codes
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
I
—
—
—
—
—
N
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
MOTOROLA
—
—
—
Z
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
—
—
—
—
—
V
∆
∆
∆
0
0
0
0
0
0
∆
∆
∆
∆
—
—
—
—
—
—
—
—
—
—
—
—
—
—
C
∆
∆
∆
∆