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Discussion Groups | Piclist | Re: PIC Erasing Problem
A discussion group for the PICMicro microcontroller. Also called the Microchip PIC, this list is dedicated to the use and abuse of this fine, simple, microcontroller. Close to topic posts are welcome, ie. general electronics.
PIC Erasing Problem - Shamoon - Dec 14 11:58:00 2003
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Hey, I have the 16F628 and when I try to erase it, it doesn't fully erase. In the beginning, some data is still left and the rest turns to 3FFF. I'm using the EPIC programmer and the EPIC software.. Any help? Shamoon |
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Re: PIC Erasing Problem - Leon Heller - Dec 14 12:03:00 2003
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----- Original Message ----- From: "Shamoon" <> To: <> Sent: Sunday, December 14, 2003 4:58 PM Subject: [piclist] PIC Erasing Problem > Hey, > I have the 16F628 and when I try to erase it, it doesn't fully > erase. In the beginning, some data is still left and the rest turns > to 3FFF. I'm using the EPIC programmer and the EPIC software.. I use the JDM programmer with the 'F628 and don't have any problems. Is your power supply OK? Erasing and programming takes more power than normal running. Leon -- Leon Heller, G1HSM Email: http://www.geocities.com/leon_heller |
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Re: PIC Erasing Problem - Shamoon - Dec 14 12:40:00 2003
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Correction... It does erase, however when I program it, it stops at the same place every time and says "Code Programming Error at 0100". And when I read what's on the chip, it's all blank after 0100. Thoughts? --- In , "Leon Heller" <leon_heller@h...> wrote: > > ----- Original Message ----- > From: "Shamoon" <honamos@y...> > To: <> > Sent: Sunday, December 14, 2003 4:58 PM > Subject: [piclist] PIC Erasing Problem > > Hey, > > I have the 16F628 and when I try to erase it, it doesn't fully > > erase. In the beginning, some data is still left and the rest turns > > to 3FFF. I'm using the EPIC programmer and the EPIC software.. > > I use the JDM programmer with the 'F628 and don't have any problems. Is your > power supply OK? Erasing and programming takes more power than normal > running. > > Leon > -- > Leon Heller, G1HSM > Email: aqzf13@d... > http://www.geocities.com/leon_heller |
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Re: Re: PIC Erasing Problem - Leon Heller - Dec 14 12:56:00 2003
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----- Original Message ----- From: "Shamoon" <> To: <> Sent: Sunday, December 14, 2003 5:40 PM Subject: [piclist] Re: PIC Erasing Problem > Correction... > It does erase, however when I program it, it stops at the same place > every time and says "Code Programming Error at 0100". And when I > read what's on the chip, it's all blank after 0100. > > Thoughts? The chip is probably faulty. Have you tried another one? Leon -- Leon Heller, G1HSM Email: My low-cost Philips LPC210x ARM develpment system: http://www.geocities.com/leon_heller/lpc2104.html |
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Re: PIC Erasing Problem - Shamoon - Dec 14 13:05:00 2003
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It's possible. I tried a 16F84A, but my program won't work! Pause 1000 Serout 1, N2400, (254, 1) Pause 1 Serout 1, N2400, ("Hello World!") End Thoughts? --- In , "Leon Heller" <leon_heller@h...> wrote: > > ----- Original Message ----- > From: "Shamoon" <honamos@y...> > To: <> > Sent: Sunday, December 14, 2003 5:40 PM > Subject: [piclist] Re: PIC Erasing Problem > > Correction... > > It does erase, however when I program it, it stops at the same place > > every time and says "Code Programming Error at 0100". And when I > > read what's on the chip, it's all blank after 0100. > > > > Thoughts? > > The chip is probably faulty. Have you tried another one? > > Leon > -- > Leon Heller, G1HSM > Email: aqzf13@d... > My low-cost Philips LPC210x ARM develpment system: > http://www.geocities.com/leon_heller/lpc2104.html |
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