yeah.. xD I thought that idea about buffer, but as I want to make a realistic keyb emulator.. I only wanted to understand how real key works, but docs aren't very clean sometimes xD
and about data stable.. I found out some docs about it, this afternoom... data must be stable at least 1us after the high level, and keyb usually latches data in rising edge of clock signal. But really, it doesn't matter because timings aren't too much strict about this xD
aah I forgot to tell that i'm makin a manual of keyb protocol but in spanish, so sometimes I need exact information and not the things that I have found xDDD English, sometimes is hard to me, and translating techinical documents about protocols, need a exact translation xD
Thank 4 u time xDD I hope don't disturb u too much !!