Simple_Z80_interface_for_A_D_converter

Published:2009/7/23 2:04:00 Author:Jessie | From:SeekIC

This circuit shows a simple Z80 interface for the ADC0808/0809, The inter-face is similar to that of Fig. 6-20, except that the interrupt is flip-flop closer to the 6800 (because of the Z80 INT is active low as in the 6800, but the INS8080 is active high).



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