(This is th e description o f th e Mouse unit o f th e p-S y ste m ™ .
Please in sert i t in th e manual UCSD p-System , Programming,
chapter 8)
p -S ystem ™ is a trademark o f Softech Microsystems, In c., and
is used pursued t o a licen se granted by Softech Microsystems,
In c.