I am using Atmels 98c51RB2 in QFP package.
Since programing the device before soldering is not
possible I am thinking of using the ISP feature.

Atmel states that the HW contition is sampled at
the falling edge of RESET and must be released
within 24 clks.

I am not shure about the right way to meet this
timming.

Any ideas ?


Thomas