Hi to all engineers.
i was using picmaster emulator with small board to drive
some LED's. on the board i used 4 mhz crystal with 22pf caps.
every thing was fine with emulator after i programmed and used otp
did not work. in configuration line i used XT oscillator. when i put
it on demo board works ok but demo board using can type of
oscillator. i did not have extra crystal to try. my question is since
pic works with can oscillator it doesn't work with crystal do you
thing this crystal was bad or i did some thing wrong. I am
using ready board made by microengineering lab. it is nice
looking board i never seen any problem with it. any idea?
More... (looser matching)
- Last day of these posts
- In 1998
, 1999 only
- New search...