Jump to content
Sign in to follow this  
Dragoness19

PIC16F84 and Xilinx Chips

Recommended Posts

I'm trying to use  PIC16F84 interface with the XILINX CoolRunner 364 chip to manage 3 7-segmented leds. I'm using (PIC16F84) pin 11 to control the enable, pin 10 for the clock, and pin 9 for the data. I'm able to enable and disable the leds, however I can't get the XILINX chip to latch onto the data that the pic sends it. It's active high and MSB. I've used an oscilloscope to look at the delays and I've used numerous lengths of delays, but I can't seem to get it to see the 3 4-bit numbers I send it. Any ideas?

Share this post


Link to post
Share on other sites

Join the conversation

You are posting as a guest. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
Sign in to follow this  

×
×
  • Create New...