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參數(shù)資料
| 型號： | W741E201 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT FLASH MICROCONTROLLER |
| 中文描述： | 4-BIT, FLASH, 4 MHz, MICROCONTROLLER, PDIP18 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-18 |
| 文件頁數(shù)： | 54/84頁 |
| 文件大小： | 541K |
| 代理商： | W741E201 |
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Preliminary W741E20X
- 54 -
Instruction Set Table 2, continued
I0~I7
Operation
I0 = 1
I1 = 1
I2 = 1
I4 = 1
I5 = 1
The IEF0 is set so that interrupt 0 (overflow from the
divider 0) is accepted.
The IEF1 is set so that interrupt 1 (underflow from the
Timer 0) is accepted.
The IEF2 is set so that interrupt 2 (signal change at port
RC) is accepted.
The IEF4 is set so that interrupt 4 (falling edge signal
at the INT pin) is accepted.
I7 = 1
The IEF5 is set so that interrupt 5 (the serial port received
completely) is accepted.
The IEF7 is set so that interrupt 7 (underflow from the
Timer 1) is accepted.
I3
Reserved
The IEF6 is set so that interrupt 6 (the serial port
transmitted completely) is accepted.
I6 = 1
MOV MFP, #I
Modulation Frequency Pulse generator
Machine Code:
Machine Cycle:
Operation:
Description:
0
0
0
1
0
0
1
I7
I6
I5
I4
I3
I2
I1
I0
0
1
[MFP]
←
I
If the bit 2 of MR1 is "0," the waveform specified by I7 to I0 is delivered at
the MFP output pin (MFP). The relation between the waveform and
immediate data I is shown as follows:
I5~I0
I0 = 1
I1 = 1
I2 = 1
I3 = 1
I4 = 1
I5 = 1
Signal
Fosc
256
Fosc
512
Fosc
4096
Fosc
8192
Fosc
16384
Fosc
32768
I7
I6
Signal
0
0
1
1
0
1
0
1
Low
High
Fosc/16
Fosc/8
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W741E202 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT FLASH MICROCONTROLLER |
| W741E203 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT FLASH MICROCONTROLLER |
| W741E204 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT FLASH MICROCONTROLLER |
| W741E205 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT FLASH MICROCONTROLLER |
| W741E20X | 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT FLASH MICROCONTROLLER |
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