7480 Datasheet, PDF (28/98 Pages) Bi technologies – 7/8 Diameter 5-Turn Wirewound Precision Potentiometer

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MITSUBISHI MICROCOMPUTERS
7480/7481 GROUP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
000016
T3
T2
T1
FFFF16
TR
FFFF16+T1
T2
T3
TR
FFFF16
Input signal from
CNTR0/CNTR1 pin
CNTR CNTR
CNTR
CNTR0/CNTR1 interrupt polarity is active at rising edge.
TR : Timer interrupt request
CNTR: CNTR0/CNTR1 interrupt request
CNTR
Fig. 21 Timing diagram in pulse cycle measurement mode (at “rising edge interval” measurement)
000016
T3
T2
T1
FFFF16
TR
FFFF16+T2
T3
T1
Input signal from
CNTR0/CNTR1 pin
CNTR
CNTR
CNTR
CNTR0/CNTR1 interrupt polarity is active at rising edge, and pulse L width is measured.
TR : Timer interrupt request
CNTR : CNTR0/CNTR1 interrupt request
Fig. 22 Timing diagram in pulse width measurement mode (at “L section” measurement)
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