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HARDWARE
MACHINE INSTRUCTIONS
MACHINE INSTRUCTIONS (continued)
Parameter
Mnemonic
Type of
D
9
instructions
B a
0
BL p, a
0
1
BLA p
0
1
BM a
0
BML p, a
0
1
BMLA p
0
1
RTI
0
RT
0
RTS
0
DI
0
EI
0
SNZ0
0
SNZ1
0
Note : p is 0 to 15 for M34513M2, p is 0 to 31 for M34513M4/E4, p is 0 to 47 for M34513M6 and M34514M6, and p is 0 to 63 for M34513M8/E8 and
M34514M8/E8.
1-74
Instruction code
D
D
D
D
D
D
D
8
7
6
5
4
3
2
1
1
a
a
a
a
a
6
5
4
3
2
0
1
1
1
p
p
p
4
3
2
0
p
a
a
a
a
a
5
6
5
4
3
2
0
0
0
0
1
0
0
0
p
p
0
0
p
p
5
4
3
2
1
0
a
a
a
a
a
6
5
4
3
2
0
1
1
0
p
p
p
4
3
2
0
p
a
a
a
a
a
5
6
5
4
3
2
0
0
0
1
1
0
0
0
p
p
0
0
p
p
5
4
3
2
0
0
1
0
0
0
1
0
0
1
0
0
0
1
0
0
1
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
1
1
1
0
0
0
0
1
1
1
0
4513/4514 Group User's Manual
Hexadecimal
D
D
1
0
notation
a
a
1 8 a
1
1
0
+a
p
p
0 E p
2
1
0
+p
a
a
2 p a
1
0
+a
0
0
0 1 0
2
p
p
2 p p
1
0
a
a
1 a a
1
1
0
p
p
0 C p
2
1
0
+p
a
a
2 p a
1
0
+a
0
0
0 3 0
2
p
p
2 p p
1
0
1
0
0 4 6
1
0
0
0 4 4
1
0
1
0 4 5
1
0
0
0 0 4
1
0
1
0 0 5
1
0
0
0 3 8
1
0
1
0 3 9
1
Function
1
(PC
)
a
–a
L
6
0
2
(PC
)
p
H
(PC
)
a
–a
L
6
0
(Note)
2
(PC
)
p
H
(PC
)
(DR
–DR
, A
–A
L
2
0
3
(Note)
1
(SP)
(SP) + 1
(SK(SP))
(PC)
(PC
)
2
H
(PC
)
a
–a
L
6
0
2
(SP)
(SP) + 1
(SK(SP))
(PC)
(PC
)
p
H
(PC
)
a
–a
L
6
0
(Note)
2
(SP)
(SP) + 1
(SK(SP))
(PC)
(PC
)
p
H
(PC
)
(DR
–DR
,A
–A
L
2
0
3
(Note)
1
(PC)
(SK(SP))
(SP)
(SP) – 1
2
(PC)
(SK(SP))
(SP)
(SP) – 1
2
(PC)
(SK(SP))
(SP)
(SP) – 1
1
(INTE)
0
1
(INTE)
1
1
(EXF0) = 1 ?
After skipping
(EXF0)
0
1
(EXF1) = 1 ?
After skipping
(EXF1)
0
)
0
)
0
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