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參數(shù)資料
| 型號： | M34571G4 |
| 廠商： | Renesas Technology Corp. |
| 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)： | 83/126頁 |
| 文件大?。?/td> | 1627K |
| 代理商： | M34571G4 |
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Rev.1.02
REJ03B0179-0102
May 25, 2007
Page 83 of 124
4571 Group
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
SEA n
(Skip Equal, Accumulator with immediate data n)
Instruc-
tion
code
0
0
0
0
1
0
D
9
D
0
1 2
Number of
words
Number of
cycles
Flag CY
Skip condition
0
1
0
0
2
5 16
2
2
-
(A) = n
n = 0 to 15
0
0
0
1
1
1
n
n
n
n 2
0
7
n 16 Grouping:
Description: Skips the next instruction when the contents of register A is
equal to the value n in the immediate field.
Executes the next instruction when the contents of register
A is not equal to the value n in the immediate field.
Comparison operation
Opera-
tion:
(A) = n
n = 0 to 15
SEAM
(Skip Equal, Accumulator with Memory)
Instruc-
tion
code
0
0
0
0
1
D
9
D
0
0 2
Number of
words
Number of
cycles
Flag CY
Skip condition
0
0
1
1
0
2
6 16
1
1
-
(A) = (M(DP))
Opera-
tion:
(A) = (M(DP))
Grouping:
Description: Skips the next instruction when the contents of register A is
equal to the contents of M(DP).
Executes the next instruction when the contents of register
A is not equal to the contents of M(DP).
Comparison operation
SNZ0
(Skip if Non Zero condition of external interrupt 0 request flag)
Instruc-
tion
code
0
0
0
0
1
1
1
0
D
9
D
0
0 2
Number of
words
Number of
cycles
Flag CY
Skip condition
0
0
3
8 16
1
1
-
V1
0
= 0 : (EXF0) = 1
Opera-
tion:
V1
0
= 0 : (EXF0) = 1
(EXF0)
←
0
V1
0
= 1 : SNZ0 = NOP
(V1
0
: bit 0 of the interrupt control register V1)
Grouping:
Description: When V1
0
= 0 : Clears (0) to the EXF0 flag and skips the
next instruction when external 0 interrupt request flag
EXF0 is “1”. When the EXF0 flag is “0”, executes the next
instruction.
When V1
0
= 1 : This instruction is equivalent to the NOP
instruction.
Interrupt operation
SNZ1
(Skip if Non Zero condition of external interrupt 1 request flag)
Instruc-
tion
code
0
0
0
0
1
1
1
0
D
9
D
0
1 2
Number of
words
Number of
cycles
Flag CY
Skip condition
0
0
3
9 16
1
1
-
V1
1
= 0 : (EXF1) = 1
Opera-
tion:
V1
1
= 0 : (EXF1) = 1
(EXF1)
←
0
V1
1
= 1 : SNZ1 = NOP
(V1
1
: bit 1 of the interrupt control register V1)
Grouping:
Description: When V1
1
= 0 : Clears (0) to the EXF1 flag and skips the
next instruction when external 1 interrupt request flag
EXF1 is “1”. When the EXF1 flag is “0”, executes the next
instruction.
When V1
1
= 1 : This instruction is equivalent to the NOP
instruction.
Interrupt operation
相關(guān)PDF資料 |
PDF描述 |
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| M3488Q1 | 256 x 256 DIGITAL SWITCHING MATRIX |
| M3488 | 256 x 256 DIGITAL SWITCHING MATRIX |
| M3488B1 | 256 x 256 DIGITAL SWITCHING MATRIX |
| M3493B2 | CMOS 12 X 8 CROSSPOINTWITH CONTROL MEMORY |
| M3493B1 | CMOS 12 X 8 CROSSPOINTWITH CONTROL MEMORY |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M34571G4FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34571G4-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34571G6 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34571G6FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34571G6-XXXFP | 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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