16f818 from 16f628a

[andybarrett1]

EDIT: Add OSCCON = 112 to set the oscillator to 8MHz.
EDIT2: As far as I can see all 16F628A's are specified to run at 20MHz.

Ahhhhhh…. I am hoping this maybe the answer …. Will try this later.

Will let you know if it works.

Am trying to get stuff going using internal RC clock…. Then can do drop in upgrade !

TY

Andy