> >My concern with trying to do the address selection without RST line is >that it is quite unreliable, as it really depends on timings between the >chip reset, INT line being driven by the host and then being switched to >input. I think you are right. thinking twice I should be able to fake the reset line by controlling a regulator to the voltage source for the pull-up. It seems a more solid solution. Thanks a lot for your help and sorry for the noise. Alex
