[comp.sys.hp] HP-28S Calculator

pete@i-core.UUCP (Pete Ashdown) (12/06/89)

I'm not sure if this is the correct base for this request, but since I could
find none other that is closer, I'm posting here.

I just bought an HP-28S Calculator.  Swell piece of equipment, but I want to
do some more stuff to it.  I had an HP-41 and there were several books on
"synthetics" and different hacks you could do with it.  Is there any
information to this effect available on the 28S?  A few questions I would
like answered:
1. Any interesting SysEval calls?
2. A list of the flags.
3. How can I access the bitmap DIRECTLY?
4. Any gnifty program listings or games.

Mail me.

dale@hpuinda.HP.COM (Dale Hammer) (12/10/89)

     Try the group "comp.sys.handhelds".  This group extensively covers the 
     HP-28S.

     regards,

     Dale Hammer