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Exercise

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Last updated: 21-07-09

 

 
 

Be sure to connect the PmodENC - correctly to the NEXYS or BASYS kit  - Watch the "Flower" at the plug

 

  Exercise 1:
 

Observe to functionality of the PmodENC at the diodes - already implemented in the psm program and hardware.
Turn both ways and press down the turn-key as well - finally try the Switch.

 

  Exercise 2: - A software solution
 

Modify the program with a counter (8-bit) which uses the A,B signals from the PmodENC to increment and decrement

 

  Exercise 3: - A hardware solution
 

Modify the PicoBlaze_Starter.VHD in order to implement a hardware solution of exercise 2.
I order to read the counter from the program must you implement an extra address.

 

  Exercise 4: - implement a "watch" like counter - Hardware or/and Software
 

A hard one perhaps ....

 

   

 

   
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