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Part Name
Description
M34282M2-XXXGP View Datasheet(PDF) - Renesas Electronics
Part Name
Description
Manufacturer
M34282M2-XXXGP
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
Renesas Electronics
M34282M2-XXXGP Datasheet PDF : 69 Pages
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4282 Group
Grouping
Mnemonic
Function
SEAM (A) = (M(DP)) ?
SEA n
(A) = n ?
n = 0 to 15
Ba
(PC
L
)
←
a
6
–a
0
BL p, a
(PC
H
)
←
p
(PC
L
)
←
a
6
–a
0
BA a
(PC
L
)
←
(a
6
–a
4
, A
3
–A
0
)
BLA p, a (PC
H
)
←
p
(PC
L
)
←
(a
6
–a
4
, A
3
–A
0
)
BM a
(SP)
←
(SP) + 1
(SK(SP))
←
(PC)
(PC
H
)
←
2
(PC
L
)
←
a
6
–a
0
BML p, a
(SP)
←
(SP) + 1
(SK(SP))
←
(PC)
(PC
H
)
←
p p= 0 to 15
(PC
L
)
←
a
6
–a
0
BMLA p, (SP)
←
(SP) + 1
a
(SK(SP))
←
(PC)
(PC
H
)
←
p p= 0 to 15
(PC
L
)
←
(a
6
–a
4
, A
3
–A
0
)
RT
(PC)
←
(SK(SP))
(SP)
←
(SP) – 1
RTS
(PC)
←
(SK(SP))
(SP)
←
(SP) – 1
Page
36
35
27
28
28
28
28
29
29
34
34
Grouping
Mnemonic
Function
TV1A
(V1
2
–V1
0
)
←
(A
2
–A
0
)
TAB1
(B)
←
(T1
7
–T1
4
)
(A)
←
(T1
3
–T1
0
)
T1AB
at timer 1 stop (V1
0
=0):
(R1
7
–R1
4
)
←
(B)
(T1
7
–T1
4
)
←
(B)
(R1
3
–R1
0
)
←
(A)
(T1
3
–T1
0
)
←
(A)
at timer 1 operating (V1
0
=1):
(R1
7
–R1
4
)
←
(B)
(R1
3
–R1
0
)
←
(A)
SNZT1
(T1F) = 1 ?
After skipping
the next instruction
(T1F)
←
0
TV2A
(V2
3
–V2
0
)
←
(A
3
–A
0
)
TAB2
(B)
←
(T2
7
–T2
4
)
(A)
←
(T2
3
–T2
0
)
T2AB
(R2L
7
–R2L
4
)
←
(B)
(T2
7
–T2
4
)
←
(B)
(R2L
3
–R2L
0
)
←
(A)
(T2
3
–T2
0
)
←
(A)
T2HAB
(R2H
7
–R2H
4
)
←
(B)
(R2H
3
–R2H
0
)
←
(A)
T2R2L
(T2
7
–T2
4
)
←
(R2L
7
–R2L
4
)
(T2
7
–T2
4
)
←
(R2L
3
–R2L
0
)
SNZT2
(T2F) = 1 ?
After skipping
the next instruction
(T2F)
←
0
Page
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38
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36
Rev.1.33 Mar 18, 2004 page 25 of 67
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