Okay, I'm sorry,

   The AMD186ED is at least $20.  The 186's for $10 have no PIO's and no
async. serial ports.   It appears that the whole line is not cost
effective unless a lot of processing is requires, or perhaps a lot of
quick RAM.

___________________________________________________________________________
Garrick Kremesec                  | "There is no witness so dreadful, no
University of Illinois U/C        |  accuser so terrible as the conscience
http://www.cen.uiuc.edu/~gkremese |  that dwells in the heart of every
gkremese@uiuc.edu                 |  man." - Polybius