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Discussion Groups | Piclist | Promming 12C67*
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.
Promming 12C67* - linkosal - Nov 18 12:08:00 2002
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I've been playing around for a while with 16F84, promming them with a JDM-like hardware and IcProg. For a recent project I needed something as small as possible, so I tried 12C671. The problem is that I cannot promm it. As a matter of fact, I cannot even read it ! (to my understanding, the last byte in the memory should have the factory set calibration value for the internal resonator? It reads 3FFFH, as does the rest of the memory...) So I seem to have a fundamental misunderstanding while thinking that I could promm the 12C671 by connecting the same 5 legs as with 16F84 (Vss, Vdd, MCLR, SerClock and SerData)? Any help appreciated, thanks - -Tapio- |
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