> On Fri, 16 Oct 1998, Matthew Jacob wrote:
> 
> > The SS2 uses the ESP100A part. The SS1 and SS1+ use the ESP100 part.
> > Minor differences.
> > an SS1+ (40Mhz IU vs. 25Mhz IU). It has 3 full master/slave
> > SBus ports (the SS1 and SS1+ only have 2- the third is
> > slaveonly).
> 
> Actually I thought the SS1+ had 3 fully functional SBUS slots.  As I 
> remember it was only the SS1 that had the slave only third slot.

Nope, the 1993 Field Engineer Handbook notes Slot 3 as 'Slave only'.
(Slot 3 is the one nearest the CPU and FPU.)



-Pat