Eur van Andel wrote:

>>> OPTION_REG_T0CS = off

> Only for 10F's, but it should go into the device files, and into the  
> enable_dig_io() procedure.

OK! I'll do that
But in the meantime I've done some datasheet scanning and think it is 
also useful for the 12F508,509 and 16F505 (maybe even more). Please check.


>>> pragma MCLR external

> All that have, should declare MCLR external. Programming an internal  
> MCLR PIC depends on a very specific power-up sequence which can  
> baffle newbies. This should be in the BLINK files only, for now.

I assume you are referring to the Vpp-before-Vdd sequence when MCLR is 
configured 'internal'. That applies to only a minority of chips, I 
think. But OK, I'll put it in the blink programs, it won't harm.
However I think in the 18Fs the MCLR EXTERNAL has a different meaning. 
So it should not appear in the blink programs for the 18Fs.

Regards, Rob.

-- 
Rob Hamerling, Vianen, NL (http://www.robh.nl/)

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