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參數(shù)資料
| 型號： | M34501E4FP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| 中文描述： | 單芯片4位微機的CMOS |
| 文件頁數(shù)： | 87/113頁 |
| 文件大?。?/td> | 1252K |
| 代理商： | M34501E4FP |
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4501 Group
MITSUBISHI MICROCOMPUTERS
87
Skip condition
Number of
cycles
Number of
words
Instruction
code
Flag CY
2
16
Skip condition
Number of
cycles
Number of
words
Instruction
code
Flag CY
2
16
Skip condition
Number of
cycles
Number of
words
Instruction
code
Flag CY
2
16
Skip condition
Number of
cycles
Number of
words
Instruction
code
Flag CY
2
16
D
9
D
0
D
9
D
0
D
9
D
0
D
9
D
0
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
XAM j
(eXchange Accumulator and Memory data)
1
0
1
1
0
1
j
j
j
j
2
D
j
1
1
–
–
Grouping:
Description:
After exchanging the contents of M(DP)
with the contents of register A, an exclusive
OR operation is performed between regis-
ter X and the value j in the immediate field,
and stores the result in register X.
RAM to register transfer
XAMD j
(eXchange Accumulator and Memory data and Decrement register Y and skip)
1
0
1
1
1
1
j
j
j
j
2
F
j
1
1
–
(Y) = 15
Grouping:
Description:
After exchanging the contents of M(DP)
with the contents of register A, an exclusive
OR operation is performed between regis-
ter X and the value j in the immediate field,
and stores the result in register X.
Subtracts 1 from the contents of register Y.
As a result of subtraction, when the con-
tents of register Y is 15, the next instruction
is skipped. When the contents of register Y
is not 15, the next instruction is executed.
RAM to register transfer
Operation:
(A)
←→
(M(DP))
(X)
←
(X)EXOR(j)
j = 0 to 15
(Y)
←
(Y) – 1
Operation:
(A)
←→
(M(DP))
(X)
←
(X)EXOR(j)
j = 0 to 15
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
XAMI j
(eXchange Accumulator and Memory data and Increment register Y and skip)
1
0
1
1
1
0
j
j
j
j
2
E
j
1
1
–
(Y) = 0
Grouping:
Description:
After exchanging the contents of M(DP)
with the contents of register A, an exclusive
OR operation is performed between regis-
ter X and the value j in the immediate field,
and stores the result in register X.
Adds 1 to the contents of register Y. As a re-
sult of addition, when the contents of register
Y is 0, the next instruction is skipped. when
the contents of register Y is not 0, the next
instruction is executed.
RAM to register transfer
Operation:
(A)
←→
(M(DP))
(X)
←
(X)EXOR(j)
j = 0 to 15
(Y)
←
(Y) + 1
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PDF描述 |
|---|---|
| M34501M2 | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34501M4 | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34512M2 | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34512M4 | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M34501M2 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34501M2-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34501M4 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34501M4-XXXFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34502E4 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
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