[sdiy] Buchla 700 source code now available

[Paul Schreiber]

>From the ROM.C comments.....


 Set ON_B700 non-zero to get a Buchla 700 PROM,
 or zero to get a NASA 3D Helmet Display PROM.
   ===================================================


Heh, Don's "day job" being an aerospace consultant is peeking through :)

Now I goota figure out how a Buchla 700 ROM formatter gets loaded into NASA 
helmets.

Paul S.