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does the processor use PPI to interface through printer port

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anup dhital

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hello frens
Can somebody please help me know whether a processor use a PPI such as 8255 to interface external circuitry through the parallel printer port. If yes, dont we have to initialize the ports of the PPI? What do we mean by the LPT ports?
 

Re: does the processor use PPI to interface through printer

Hi,

Try this link for all parallel port related details.

**broken link removed**

Regards.
 

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