The main improvement the substitution of 8031 single chip microcomputer for TP 801 A single board microcomputer.
它是对80年代设计的汽车排气检测微型机系统的改造.
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A Z - 80 CPU single - board microcomputer is integrated therein to generate time signals with CTC interruption.
本装置采用Z80CPU单板微型计算机组成系统,利用CTC中断,产生时标信号.
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