Hello All,

  I've got a device at home with a 8748 Micro-controller on it, from which
I would like to know what it's instruction-set is (An EPROM is sitting
close by).  The controller is used to drive a one-line character-tube of
about 60 char.  It was used in an old electronic Type-writer.

But I can't seem to find any decent documentation about the thing.  I've
found a descriptions of it's pin's , but nothing more.  I've visited the
NEC & INTEL sites, but their search engines came up with nothing, or next
to nothing :-((  Standard Search-engines (AltaVista, Yahoo) came up with
numerous hits, but not with regards to a micro-controller :-)

Someone knows where to find more about the beast ?  Pretty please :-)

Greetz,
  Rudy Wieser