參數(shù)資料
型號(hào): M38004M8-XXXSP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP64
封裝: 0.750 INCH, 1.78 MM PITCH, PLASTIC, SDIP-64
文件頁數(shù): 148/174頁
文件大?。?/td> 1752K
代理商: M38004M8-XXXSP
2-26
3800 GROUP USER’S MANUAL
APPLICATION
2.3 Serial I/O
B
Baud rate generator (BRG) [Address : 1C16]
b7 b6 b5 b4 b3 b2 b1 b0
Baud rate generator
?
A count value of Baud rate generator is set.
?
Function
At reset
W
0
1
2
3
4
5
6
7
R
Fig. 2.3.6 Structure of Baud rate generator
Fig. 2.3.7 Structure of Interrupt edge selection register
Interrupt edge selection register (INTEDGE) [Address : 3A16]
Interrupt edge selection register
INT0 interrupt edge
selection bit
0 : Falling edge active
1 : Rising edge active
0
INT1 interrupt edge
selection bit
0 : Falling edge active
1 : Rising edge active
INT3 interrupt edge
selection bit
0 : Falling edge active
1 : Rising edge active
Nothing is allocated for these bits. These are write disabled
bits. When these bits are read out, the values are “0.”
0
INT4 interrupt edge
selection bit
0 : Falling edge active
1 : Rising edge active
INT5 interrupt edge
selection bit
0 : Falling edge active
1 : Rising edge active
0
0
INT2 interrupt edge
selection bit
0 : Falling edge active
1 : Rising edge active
At reset
B
Name
Function
RW
0
1
2
3
4
5
6
7
b7 b6 b5 b4 b3 b2 b1 b0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M38004M8-XXXSS 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
M38004S1-DXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES
M38004S1-DXXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES
M38004S1-XXXFP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
M38004S1-XXXFS 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER