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Electric current value detector in vehicle steering apparatus, has main microcomputer that provides clearance signal to peak holding circuit after output of current reading instruction signal to sub microcomputer
Electric current value detector in vehicle steering apparatus, has main microcomputer that provides clearance signal to peak holding circuit after output of current reading instruction signal to sub microcomputer
A peak hold circuit (24) maintains peak value of current flowing to vehicle motor. A main microcomputer (30M) reads the peak current value maintained by the peak hold circuit and provides current reading instruction signal to a sub microcomputer (30S). The main microcomputer outputs clearance signal to the peak hold circuit after passage of specific time interval from the output of the instruction signal.
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