Reference my post dated 8th Feb, 2004.

I realized my mistake on a second detailed look on the circuit. It is obvious
that the H is supplied thru the combination of R8/D2.

However this means that there are devices in the ATMEL89XXXX family that require
less than 12 volts (around 11.3 VDC) for flash programming. Can anyone confirm
for my guidance/knowledge.

And thank you all for your time and trouble for your responses


Regards

Aurangzeb