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General Purpose I/Os?

Question asked by Nando.One on Feb 24, 2012
Latest reply on Feb 27, 2012 by Harshit.Gaharwar

Hello there!

 

Please don't mind the kind of question that I'm asking... I'm completely new in DSPs, however I studied the architecture of the SHARC processors and I recently acquired an EZ KIT Lite for the ADSP-21469.

 

My question is... What about the general purpose I/O's? I mean, pins that we can use to drive LCD displays, power LEDs, read push buttons, etc? Let's say that I design an MP3 Player / Recorder that needs several push buttons, leds and a 16x2 LCD, how am I suppose it interface it?

 

Thank you in advance.

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