gnupic@linuxhacker.org

gnupic@linuxhacker.org


Subject: Re: Programming of 12F675
From: Tobias Schlottke
Date: Wed, 19 Mar 2003 11:36:40 +0100 (CET)

On Wed, 19 Mar 2003, Declan. Moriarty wrote:

> > How can I programm it (in circuit)?
> > I read the microchip website up and down but didnt find
> > a program spec.
>
> My understanding is that you can only do it if you have the correct
> configuration data enabled. I lost time wondering what was up with my
> pic, only to find it was pulsing one leg (presumably a clock).I was
> wondering why it wouldn't get going: I had forgotrten to program the
> config word.

Have you done it with the 12F675?


> Have you throroughly checked the midrange manual and the datasheet?
> Are you sure there isn't a programming pdf? I fpound these on the
> Microchip  cdrom in a Programming_specs subdir. I haven't read them BTW!

datasheet: yes.
midrange manual ..? What is that? I'll check...

I tried to browse the spec subdir of microchip, but
browsing is forbidden :-(

> root:~#ls /cdrom/Programming_specs
> PIC12C5XX_30557E.pdf*          PIC16C7XX_30298a.pdf*
> PIC12C67X-12CE67X_40175C.pdf*  PIC16C84_30189d.pdf*
> PIC14000_30555b.pdf*           PIC16F62X_30034b.pdf*
> PIC16C432_40036a.pdf*          PIC16F7X_30324a.pdf*
> PIC16C433_40037a.pdf*          PIC16F87X_39025e.pdf*
> PIC16C50X_30603a.pdf*          PIC16F8XX_30262c.pdf*
> PIC16C55X_30261c.pdf*          PIC16HV540_30467a.pdf*
> PIC16C5XX_30190h.pdf*          PIC17C7XX_30274b.pdf*
> PIC16C64X-66X_30457a.pdf*      PIC17CXX_30139i.pdf*
> PIC16C6XX-7XX-9XX_30228j.pdf*  PIC18CXXX_39028c.pdf*
> PIC16C715_30278b.pdf*          SQTP_for_PIC16-17_30154f.pdf*

Thanks, but... 12F675 is not included.
I checked 40175C.pdf (12C67X-12CE67X), but 12F675 is
not mentioned in this document. So there should be a
separate one.

Thanks,

Toby



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