> You mean the counter should work for SACH and FACCH? No, I meant SACCH/H and SACCH/F ... (i.e. SACCH for the TCH/H and TCH/F physical channels) > I know...other channels are decoded differently. > Thats why I am asking. I am trying to implement FACH and hopefully ASF. What's ASF ? Cheers, Sylvain