ok a have download and install the snapshot kernel and the dmesg is ok: sab0 at ebus0 addr 400000-40007f ipl 43: rev 3.2 sabtty0 at sab0 port 0: console i/o sabtty1 at sab0 port 1 How can i get access to the device (ttyh1)? /dev/# ./MAKEDEV ttyh1 does not work. thanks Raymond -- www.raymond-vetter.de