PAK-II Datasheet, PDF (25/28 Pages) List of Unclassifed Manufacturers – 310 Ivy Glen Court

Q: Is there a second source for the Pak II?
A: No. However, if you have a high-volume
application and you are concerned about
availability, contact AWC about obtaining a
license to produce your own Pak II's or obtain
them from third parties.
Q: How can I compare two numbers?
A: To compare X and Y, store X away (using
one of the STO commands). Subtract Y from X
and then call DIGIT 0 to determine if the result
is positive, negative, or zero (this operation is
very fast). Then restore X. Of course, if you
don't mind destroying X, you can skip the STO
and RCL.
Q: Can I use more than one Pak at one time?
A: Yes. You can drive multiple Paks on the
same data and clock lines as long as you only
enable one at a time. Of course, you could keep
them always enabled if you use separate data
and clock lines. You can use a resonator for
each, or you can use a single resonator and feed
pin 15 of the Pak with the resonator to pin 16 of
the other Paks (this will only work for a small
number of Paks).
Basic Stamp II Library
On the enclosed disk you'll find FUTIL.BS2
which contains a simple library for the PAK-II.