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Post-fight briefing
In this lesson we learned how to use the Parallel Master Port to drive an LCD display module. Actually,we have just started scratching the surface.Also,since the LCD display module is a relatively slow peripheral,it might seem that there has been little or no significant advantage in using the PMP instead of a traditional bit-banged I/O solution.In reality, even when accessing such simple and slow peripherals the use of the PMP can provide two important benefi ts:
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