參數(shù)資料
型號(hào)： M37702M2A-XXXFP
廠商： Mitsubishi Electric Corporation
英文描述： DIODE SCHOTTKY DUAL SERIES 50V 150mW 0.41V-vf 70mA-IFM 1mA-IF 0.1uA-IR SOT-523 3K/REEL
中文描述： 單片16位CMOS微機(jī)
文件頁(yè)數(shù)： 26/59頁(yè)
文件大小： 811K
代理商： M37702M2A-XXXFP
26
MITSUBISHI MICROCOMPUTERS
M37702M2AXXXFP, M37702M2BXXXFP
M37702S1AFP, M37702S1BFP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Fig. 31
Pulse period measurement mode operation (example of measuring the interval between the falling edge to next falling one)
After the contents of the counter is transferred to the reload regis-
ter, an interrupt request signal is generated and the interrupt
request bit in the timer Bi interrupt control register is set. However,
no interrupt request signal is generated when the contents of the
counter is transferred first time to the reload register after the
count start flag is set to “1”.
When bit 3 is “1”, the pulse width measurement mode is selected.
Pulse width measurement mode is similar to pulse period mea-
surement mode except that the clock is counted from the fall of the
TBi
IN
pin input signal to the next rise or from the rise of the input
signal to the next fall as shown in Figure 32.
When timer Bi is read, the contents of the reload register is read.
Note that in this mode, the interval between the fall of the TBi
IN
pin
input signal to the next rise or from the rise to the next fall must be
at least two cycles of the timer count source.
Timer Bi overflow flag which is bit 5 of time Bi mode register is set
to “1” when the timer Bi counter reaches 0000
16
.
This flag is cleared by writing to corresponding timer Bi mode reg-
ister. This bit is set to “1” at reset.
Fig. 32 Pulse width measurement mode operation
Selected clock
source f
i
TBi
IN
Reload register
←
Counter
Counter
←
0
Count start flag
Interrupt request signal
Selected
clock source fi
TBi
IN
Reload register
←
Counter
Counter
←
0
Count start
flag
Interrupt
request signal
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37702M2BXXXFP 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37702M2B-XXXFP 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37702M2L 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37702M2L249HP 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37702M2L-249HP 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
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