Re: PIC clock source.
- From: "Jon Slaughter" <Jon_Slaughter@xxxxxxxxxxx>
- Date: Sun, 23 Dec 2007 09:43:37 -0600
"ian field" <dai.ode@xxxxxxxxxxxx> wrote in message
news:O6gbj.40321$wD5.19889@xxxxxxxxxxxxxxxxxxxxxxx
Since the blank PIC doesn't know the type and configuration of its clock
until its programmed with that info, does that mean that a crystal or EXT
CR
need not be present during programming?
TIA.
The pics default to the internal oscillator. There are default configuration
bits.
For programming the clock is external an supplied by the PGCx line. The data
is clocked in so the internal oscillator is not used(well, except for some
internal stuff but not for sending commands and receiving data.
.
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