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參數(shù)資料
型號(hào): W741C201
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 4-BIT Microcontroller(多次可編程4位的微控制器)
中文描述: 4-BIT, MROM, 4.19 MHz, MICROCONTROLLER, PDIP18
封裝: 0.300 INCH, PLASTIC, DIP-18
文件頁數(shù): 53/84頁
文件大小: 486K
代理商: W741C201
Preliminary W741C20X
Publication Release Date: March 1998
- 53 -
Revision A3
Instruction Set Table 2, continued
MOV IEF, #I
Set/Reset Interrupt Enable Flag
Machine Code:
Machine Cycle:
Operation:
Description:
0
1
0
1
0
0
0
1
I7
I6
I5
I4
I3
I2
I1
I0
1
Interrupt Enable flag Control
The interrupt enable flag corresponding to the data specified by I7 - I0 is
controlled:
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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