參數(shù)資料
型號(hào): M34501E4FP
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
中文描述: 單芯片4位微機(jī)的CMOS
文件頁(yè)數(shù): 62/113頁(yè)
文件大小: 1252K
代理商: M34501E4FP
Skip condition
Number of
cycles
Number of
words
Instruction
code
D
9
D
0
62
4501 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
Flag CY
2
16
Skip condition
Number of
cycles
Number of
words
Instruction
code
D
9
D
0
Flag CY
2
16
Skip condition
Number of
cycles
Number of
words
Instruction
code
D
9
D
0
Flag CY
2
16
Skip condition
Number of
cycles
Number of
words
Instruction
code
D
9
D
0
Flag CY
2
16
BM a
(Branch and Mark to address a in page 2)
0
1
0
a
6
a
5
a
4
a
3
a
2
a
1
a
0
1
a
a
1
1
Grouping:
Description:
Subroutine call operation
Call the subroutine in page 2 : Calls the sub-
routine at address a in page 2.
Subroutine extending from page 2 to another
page can also be called with the BM instruc-
tion when it starts on page 2.
Be careful not to over the stack because the
maximum level of subroutine nesting is 8.
Note:
Operation:
(SP)
(SP) + 1
(SK(SP))
(PC)
(PC
H
)
2
(PC
L
)
a
6
–a
0
BML p, a
(Branch and Mark Long to address a in page p)
0
0
1
1
0
p
4
p
3
p
2
p
1
p
0
0
p
2
2
Grouping:
Description:
Subroutine call operation
Call the subroutine : Calls the subroutine at
address a in page p.
p is 0 to 15 for M34501M2 and p is 0 to 31
for M34501M4/E4.
Be careful not to over the stack because the
maximum level of subroutine nesting is 8.
Note:
Operation:
(SP)
(SP) + 1
(SK(SP))
(PC)
(PC
H
)
p
(PC
L
)
a
6
–a
0
BMLA p
(Branch and Mark Long to address (D) + (A) in page p)
0
0
0
0
1
1
0
0
0
0
0
3
0
2
2
Grouping:
Description:
Subroutine call operation
Call the subroutine : Calls the subroutine at
address (DR
2
DR
1
DR
0
A
3
A
2
A
1
A
0
)
2
speci-
fied by registers D and A in page p.
p is 0 to 15 for M34501M2 and p is 0 to 31
for M34501M4/E4.
Be careful not to over the stack because the
maximum level of subroutine nesting is 8.
Note:
CLD
(CLear port D)
0
0
0
0
0
1
0
0
0
1
0
1
1
1
1
Grouping:
Description:
Input/Output operation
Sets (1) to port D.
Operation:
(D)
1
2
16
1
0
0
a
6
a
5
a
4
a
3
a
2
a
1
a
0
2
a
a
C
+p
Operation:
(SP)
(SP) + 1
(SK(SP))
(PC)
(PC
H
)
p
(PC
L
)
(DR
2
–DR
0
, A
3
–A
0
)
2
16
1
0
0
p
4
0
0
p
3
p
2
p
1
p
0
2
p
p
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
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參數(shù)描述
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M34502E4 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER