Correct math co-processor for Compaq 386

[Stephen Ayers]

Does anyone know what the correct math co-processor is
for a 16MHz Compaq 386 Deskpro Model 40 running SCO XENIX?
Is it a 16MHz 80287 or 80387?  Also do I need a special
version of the chip for the Compaq? It seems to need a 
special everything else....

Thanks in advance!
-- 
Steve Ayers, Atex, Inc., A Kodak Company
{sun,ll-xn,kodak}!atexnet!sda
+1 617 276-7384