On Fri, 24 Mar 2006, Robert Feldman wrote:
  OK. The models from the LX100 and up do have a cutom
Intel "Hornet" chip,
 but it is an 80186 at its heart.
 There is a block diagram of the Hornet at
 
http://www.daniel-hertrich.de/200lx/block.pdf. There is more about the
 Hornet at 
http://www.daniel-hertrich.de/200lx/, about half way down the
 page, under the heading "The Hornet chip (CPU) and block diagram". 
Is there a way in software to determine whether that is present v a
conventional 80186?