Quote:
Originally Posted by Phil__G
Slothie, a quick question please - until now all the pics I've used default to the internal RC clock, from the 877 datasheet I see it also defaults to RC but but the actual R and C are external - does the 877 program ok without, as it appears your photo above?
Ta v much
Phil
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Yes, in programming mode it uses some internal clock for programming, you don't need any external components. I'm pretty sure this applies even if the fuses have been programmed for external sources, crystals etc