Question: Give a schematic to Interface ADC 0809 with 8086 using 8255 PPI, Write an ALP and Use Port-A of 8255 for transferring digital data output

Give a schematic to Interface ADC 0809 with 8086 using 8255 PPI, Write an ALP and Use Port-A of 8255 for transferring digital data output of ADC to the CPU and Port-C for EOC & SOC pulse signal. Assume that an analog input is present at channel-6 of the ADC. Assume Port-A address to be B0H.

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ADC 08080809 The analog to digital converter chips 0808 and 0809 are 8 bit CMOS this technique is one of the fast techniques for analog to digital con... View full answer

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