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PSoC™ 5, 3 & 1 Forum Discussions

Anonymous
Not applicable

hi everybody, i was trying to create a keyboard application for psoc, i'm basing my design on the Keypad_v1_0 that works with 2 LUT and 1 status register,in my case the LUT component have a maximum of 5 inputs and i need 6 inputs so i'm implementing logic gates arrays and boolean logic to fix them, but i'm having some issues reading the rows and the columns, the columns 1,3 and 5 is working fine, but the columns 2 and 4 doesn't work properly.     

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Bob_Marlowe
Level 10
Level 10
First like given 50 questions asked 10 questions asked

I have got a pure software solution for that. A bit old, you'll need to polish it up a bit (update components), but might help you.

   

Have a look here...

   

 

   

Bob

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Bob_Marlowe
Level 10
Level 10
First like given 50 questions asked 10 questions asked

I have got a pure software solution for that. A bit old, you'll need to polish it up a bit (update components), but might help you.

   

Have a look here...

   

 

   

Bob

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