Hello to everyone!
 it's my first post here
 I'm a retrocomputing hobbiest from italy 
Welcome :))
  I've a multitech microprofessor MPF-1
 I've found on the lee davison site the basic eprom and i've
 downloaded/programmed an eprom/installed on my MPF-1
 but i don't know the starting address from where to start the basic :-(
 of course i tried from the beginning of the eprom but without success
 anyone have idea of wich is the starting address? or have any
 manual/magazine article about this MPF basic? 
You can try to find a DI (disable interrupts) instruction : normally code
start with it.
Alberto
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Alberto Rubinelli          Mail : alberto(a)a2sistemi.it
A2 SISTEMI                 Web  : 
www.a2sistemi.it
Via Costantino Perazzi 22  Tel 0321 640149
28100 NOVARA (NO) - ITALY  Fax 0321 391769
Il mio museo di vecchi computers/My old computers museum
http://www.retrocomputing.net
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