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參數資料
| 型號： | 4571 |
| 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： | 109/126頁 |
| 文件大?。?/td> | 1627K |
| 代理商： | 4571 |
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Rev.1.02
May 25, 2007
Page 83 of 124
REJ03B0179-0102
4571 Group
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
SEA n
(Skip Equal, Accumulator with immediate data n)
Instruc-
tion
code
D9
D0
Number of
words
Number of
cycles
Flag CY
Skip condition
0
010
01
01 2 02 5 16
22
-
(A) = n
n = 0 to 15
0
111
nn
nn 2 07 n 16 Grouping:
Comparison operation
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.
Opera-
tion:
(A) = n ?
n = 0 to 15
SEAM
(Skip Equal, Accumulator with Memory)
Instruc-
tion
code
D9
D0
Number of
words
Number of
cycles
Flag CY
Skip condition
0
010
01
10 2 02 6 16
1
-
(A) = (M(DP))
Opera-
tion:
(A) = (M(DP)) ?
Grouping:
Comparison operation
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).
SNZ0
(Skip if Non Zero condition of external interrupt 0 request flag)
Instruc-
tion
code
D9
D0
Number of
words
Number of
cycles
Flag CY
Skip condition
0
011
10
00 2 03 8 16
11
-
V10 = 0 : (EXF0) = 1
Opera-
tion:
V10 = 0 : (EXF0) = 1 ?
(EXF0)
← 0
V10 = 1 : SNZ0 = NOP
(V10 : bit 0 of the interrupt control register V1)
Grouping:
Interrupt operation
Description: When V10 = 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 V10 = 1 : This instruction is equivalent to the NOP
instruction.
SNZ1
(Skip if Non Zero condition of external interrupt 1 request flag)
Instruc-
tion
code
D9
D0
Number of
words
Number of
cycles
Flag CY
Skip condition
0
011
10
01 2 03 9 16
11
-
V11 = 0 : (EXF1) = 1
Opera-
tion:
V11 = 0 : (EXF1) = 1 ?
(EXF1)
← 0
V11 = 1 : SNZ1 = NOP
(V11 : bit 1 of the interrupt control register V1)
Grouping:
Interrupt operation
Description: When V11 = 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 V11 = 1 : This instruction is equivalent to the NOP
instruction.
相關PDF資料 |
PDF描述 |
|---|---|
| 45722.123.242 | 1 mm2, COPPER ALLOY, WIRE TERMINAL |
| 45733.201.004 | 2.5 mm2, COPPER ALLOY, WIRE TERMINAL |
| 45733.417.031 | 2.5 mm2, WIRE TERMINAL |
| 45744.123.211 | 6 mm2, COPPER ALLOY, WIRE TERMINAL |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 4571_08 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Standard Characteristics |
| 45-710 | 制造商:GC Electronics 功能描述:EXTENSION CABLE, PARALLEL, 6FT, PUTTY; Cable Length - Imperial:6ft; Cable Length - Metric:1.83m; Connector Type A:Centronics 36 Position Plug; Connector Type B:Centronics 36 Position Receptacle; Jacket Color:Putty; Cable Color:Putty 制造商:Calrad Electronics 功能描述:Cable Assembly Parallel 6m 28AWG 36 POS SCSI to 36 POS SCSI M-F |
| 4-571011-3 | 功能描述:ANVIL 制造商:te connectivity amp connectors 系列:* 零件狀態(tài):有效 標準包裝:1 |
| 457102-1 | 制造商:TE Connectivity 功能描述:BLOCK, PLATE MTG - Bulk |
| 45710224PTC2103 | 制造商:Omron Corporation 功能描述: |
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