Re: gEDA-user: powermeter board, with less ground planes :-)

[Joerg <joergsch@xxxxxxxxxxxxxxxxxxxxx>]

DJ Delorie wrote:
>> I don't know the R8C. But for other uC such as the MSP430 you can
>> write a little "Delorie-Bootloader" that works without the
>> manufacturer prescribed HW-handles.
> 
> Yup, the R8Cs can "flash from within" also.  The problem is, this
> doesn't let me flash it the *first* time, or debug the bootloader.  So
> I still need a separate programming circuit, which can be as simple as
> a six-pin header, but adding the USB chip is simple enough.
> 

Yes, you need that first-time load feature. Most folks use a header.

-- 
Regards, Joerg

http://www.analogconsultants.com/

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