Using the PIC16F818/819
When using the PIC16F818 or PIC16F819 with internal rc clock.
You need to add a line extra for propper working of the device.
Here is an example:
@ DEVICE INTRC_OSC_NOCLKOUT,MCRR_OFF
DEFINE OSC 4
' and now the extra for propper working
OSCCON=$60
'70=8MHz, 60=4MHz, 50=2MHz, 40=1MHz, 30=500kHz, 20=250kHz, 10=125 kHz, 0=31,25 kHz.
When you forget this the divice is not working in PBP
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The 819 chip will work without the define, but the Osc is in the slow speed mode... You just have to have a lot of patience for your chip to do its job.
Dwayne
Ability to Fly:
Hurling yourself towards the ground, and missing.
Engineers that Contribute to flying:
Both optimists and pessimists contribute to the society. The optimist invents the aeroplane, the pessimist the parachute
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Those who know their limitations, and respect the green side of the grass...
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