Parallel port to UART
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Hi, as part of a project, my intention is to connect the parallel port to the UART module of another chip.. using Win XP. it would be good, if i can find some reference to such work before.., please help.. subramanian Subramanian
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Hi, as part of a project, my intention is to connect the parallel port to the UART module of another chip.. using Win XP. it would be good, if i can find some reference to such work before.., please help.. subramanian Subramanian
Buffer the parallel data and move them out into the serial, it can be done with a buffer chip like 74HC244, but remember to take care of the timing, the easier way of-course is to write a program for a PIC or any other microcontrollers that you might have to take in the parallel data and transport them to the UART,