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Topic: Arduino Due + PSP LCD (Read 1 time) previous topic - next topic

funkyguy4000

Hey,
I was just curious if the arduino Due will be able to run the sony PSP lcd available at sparkfun
https://www.sparkfun.com/products/8335
Accelerate to 88 miles per hour.

MichaelMeissner

#1
Oct 09, 2012, 07:01 pm Last Edit: Oct 09, 2012, 08:45 pm by MichaelMeissner Reason: 1

Hey,
I was just curious if the arduino Due will be able to run the sony PSP lcd available at sparkfun
https://www.sparkfun.com/products/8335

Well until they officially release the specifications for the DUE, anything posted by non-insiders is just guesswork.  My guess it is probably not feasible, unless it is possible to add more memory to the SAM3X8E (which only has 100k of SRAM, or 1/3 of a frame of data) and boost up its clock rate (84Mhz).  You would need to feed the display 391,680 bytes (480*272*3) for each frame, and that is 11,750,400 bytes a second for a 1/30 refresh rate.

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