I'm trying to, as an introductory project, program a pic to flash an
LED. I grabbed the schematic and code from:
  http://www.mastincrosbie.com/mark/electronics/pic/flash.html
and it works fine on a 16F84 (as expected). I then decided to try on a
16F76, as I intend it use it later. I modified the code for the 16F76 by
adding:

  movlw 0xFF
        movwf ADCON1

to set the A port to digital output.  Now, however, when I put the pic
in the circuit, it flashes the LED at about 950 MHz! I also tried the
delay code from the delay code generator at:
  http://www.piclist.com/techref/piclist/codegen/delay.htm?key=delay&from=
and that makes it flash at 105KHz.

Anyone have any ideas?


Thanks,

Daniel Ashbrook

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