due diligence
Originally Posted by
PICn-It
Actually I see you have a pull-up on pin 1 and also have pin 7 tied low.
I don't see how pin 7 can be any problem for me but looking at the PCB I notice it doesn't have the pull-up on pin 1.
Existing (pre-programmed) 16F883's I have on my bench are working fine when inserted into this PCB so I have reservations thinking that's the problem at hand.
Thanks for your responses everyone.
See Darrel's Question...
Originally Posted by
Darrel Taylor
In your code above, you have MCLRE enabled.
But in the schematic you don't have a pull-up on MCLR (Pin 1).
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Originally Posted by
Darrel Taylor
Is the RW pin on the LCD connected to the PIC, or is it grounded?
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Last edited by Pic_User; - 29th November 2009 at 15:38.
Reason: add third quote
Ohm it's not just a good idea... it's the LAW !
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