Darren Reed wrote:

>In some email I received from Joseph Sirucka, sie wrote:
>
>>Hi
>>
>>I have a four port serial card, with very little information about it.
>>
>>All it I know is it is sbus, Is 4 port serial with rj45 connection, has 
>>"quad serial card 4000SS" and serial # 4000 -".
>>
>>If more information is required I can send a picture of it.
>>
>
>I believe the chips are Cirius (it shows up as "cs" in the PROM listing
>of SBUS devices) ?
>
>Darren
>

I see no cirius chips. it has two amd am85C30-8PC 4-pin chips.

Joseph