Tom Handley wrote:
>
>    Wagner, have you looked at HP? I've only done the physical layer using
> their modules based on the HSDL-1000. I've also looked at Unitrode, Siemens,
> and Linear as well as the Maxim UART's mentioned earlier. All I did was test
> a 3ft link between PCs using low-level serial routines in C.

Yes Tom, things I said happened 3 years ago... now we have other
suppliers... :)
Wagner.