Derek Rodrigues Microcomputer Systems 1

bendembarrassElectronics - Devices

Nov 2, 2013 (3 years and 7 months ago)

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Derek Rodrigues

Microcomputer Systems
1


Dr.
Veton

Kepuska




Build hardware


Build control circuit


Write microcontroller code


Write EVMOMAPL137 code


Test results






Must control 512 LEDs


Need minimum 72
io

ports


Employ multiplexing



Microcontroller listens over USART for an 8X8
byte array


Sends data to latch array


Tells which latch to send to cube


Pulls low (grounds) appropriate cube layer(s)


Performs FFT


Establishes UART communication link


Prepares FFT data in format cube understands
(array [8][8] bytes)


Sends formatted data at desirable rate for
visualizing 3D translation of 2D FFT