10mhz yes, 20mhz no...


Closed Thread
Results 1 to 12 of 12

Hybrid View

  1. #1
    skimask's Avatar
    skimask Guest


    Did you find this post helpful? Yes | No

    Default

    Quote Originally Posted by dragons_fire View Post
    i think the led works fine, it seems too, i havent actually timed it to make sure its correct. the lcd is a serial lcd, and it just shows wierd characters. the same as if i cahnge the baud rate. i was thinking it might have something to do with my crystal being off, but i have tried a couple, with a couple different chips. i will try playing around with the timing and baud rate and see what i can come up with.
    That's what I'm thinking. You've got 32 set in for 19,200. Maybe set the jumpers for the lowest possible baud rate and work your way up and see if/where it fails.

  2. #2
    Join Date
    Feb 2003
    Location
    Salt Lake City, Utah USA
    Posts
    517


    Did you find this post helpful? Yes | No

    Smile

    You also might want to try and see if you can communicate with hyperterminal (to make sure your pic is set just right)
    Paul Borgmeier
    Salt Lake City, UT
    USA
    __________________

Similar Threads

  1. 16F877A with 20MHz XTAL not working?
    By ustredna in forum mel PIC BASIC Pro
    Replies: 12
    Last Post: - 19th August 2011, 15:04
  2. Replies: 0
    Last Post: - 5th September 2007, 12:25
  3. 20MHz improve RF over 16F628A?
    By mbw123 in forum mel PIC BASIC Pro
    Replies: 3
    Last Post: - 28th November 2006, 16:04
  4. 18F458 and 20MHz osc problem...
    By batee in forum mel PIC BASIC Pro
    Replies: 5
    Last Post: - 16th October 2004, 20:16
  5. 16F877 20MHz problem
    By swordman in forum mel PIC BASIC Pro
    Replies: 0
    Last Post: - 31st July 2004, 10:02

Members who have read this thread : 0

You do not have permission to view the list of names.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts