ADUSTABLE_CLOCK_FOR_MPU

Published:2009/7/10 23:46:00 Author:May | From:SeekIC

Two MC8602 cross-coupled mono MVBRs with individual pulse-width adjustments are used as clock oscillator to provide frequency flexibility for exnentation with data throughput,real-time operation with interrupts,and diagnosis of systiming problems,Required nonoverlapping clock pulses for phases 1 and 2 are generated by proagation delays through MVBRs,Transistors used for drivers are MPQ6842.－ Microessor Applications Manual (Muturola Series in Solid-State Electronics), McGraw-Hill, New, York, NY, 1975, p 4-5—4-10.



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