Thanks Billooj !
I just had visited National's web site and found the lmx9830. As we design microwave stuff this is very easy to be integrated into our target pcb's
The only thing left seems to be FifodUart and somebody shouting it works @ 931kbit/sec ... :-))
But i am still seeking for other chips for this purpose.
Longshot :
If you think you have the RTS feature i requested ready i could give it a try @ 115200 bit/sec. Hope you have also fixed the wrong clock speed. The orignal zip showed a wrong input clock. assuming the clock that feeds the sopc pll is the clock speed and not c0...c2 as connected via sopc.
Thanks to all here.
Regards.
Michael