K5synth

Google Search :
NEC V40 (compatible 80286)
NEC V40 CPU:

    * undefined opcode triggers INT6,
    * same speeds,
    * packages:
          o 68 pin PGA (Pin Grid Array)
            <http://ce.et.tudelft.nl/%7Eofferman/cl.1.2.html#PGA>,
          o 68 pin PLCC (Plastic Leaded Chip Carrier)
            <http://ce.et.tudelft.nl/%7Eofferman/cl.1.2.html#PLCC>,
          o 80 pin PFP (QFP (Quad Flat Package)),
    * mPD70208.

Nec V40 (8088)

V40 Computers:
http://www.system-cfg.com/pages/sharp_pc4600.html
http://www.system-cfg.com/pages/olivetti_pc1.html
http://www.mesanet.com/pdf/flatpanel/fpcxds.pdf

Hey, it works in C++

g0ory@... a \ufffdcrit:

> The V40 is 8086 or 8088 derived, yes? (If I remember from the V20,
> V30.. ;-) (I got sentimental about the Z80 :-) )
>
> Ok, I'll look into OTP devices too. See what I can find - it's been a
> few years since making single board computers, in those days the
> biggest EPROM was a 32k 27256 :-)
>
> Cheers
>
> Adam
>
> --- In k5synth@yahoogroups.com, Antoine Desch\ufffdnes <antdes45@n...>
> wrote:
> > The NEC V40 processor's in there. It's pretty small for a end '80
> CPU.
> >
> > g0ory@n... a \ufffdcrit:
> >
> > > Antoine,
> > >
> > >      Just a side note on the topic, the main controller is by
> NEC, If
> > > I'm right. NEC made an awful lot of controllers around the time
> which
> > > used the Z80 instruction set, sometimes with a few extra special-
> > > purpose instructions - a very underrated processor in it's time,
> and
> > > one of the most powerful 8 bit uP's ever.
> > >
> > > Cheers
> > >
> > > Adam
> > >
> > >
> > >
> > > Yahoo! Groups Sponsor
> > > ADVERTISEMENT
> > >
> <http://us.ard.yahoo.com/SIG=1297fj4pa/M=306910.5263657.6380312.224846
> 7/D=grplch/S=1705032144:HM/EXP=1093111549/A=2290377/R=0/SIG=12svasom8/
> *http://ad.doubleclick.net/jump/N3390.yahoocom/B1408521.15;sz=300x250;
> ord=1093025149238133?>
> > >
> > >
> > >
> > > ------------------------------------------------------------------
> ------
> > > Yahoo! Groups Links
> > >
> > >     * To visit your group on the web, go to:
> > >       http://groups.yahoo.com/group/k5synth/
> > >       
> > >     * To unsubscribe from this group, send an email to:
> > >       k5synth-unsubscribe@yahoogroups.com
> > >       <mailto:k5synth-unsubscribe@yahoogroups.com?
> subject=Unsubscribe>
> > >       
> > >     * Your use of Yahoo! Groups is subject to the Yahoo! Terms of
> > >       Service <http://docs.yahoo.com/info/terms/>.
> > >
> > >
> >
> > --
> > antdes45@n...
>
>
> Yahoo! Groups Sponsor
> ADVERTISEMENT
> <http://us.ard.yahoo.com/SIG=1295k0iq8/M=298184.5285298.6392945.3001176/D=grplch/S=1705032144:HM/EXP=1093132646/A=2319501/R=0/SIG=11tq0u909/*http://www.netflix.com/Default?mqso=60185353&partid=5285298> 
>
>
>
> ------------------------------------------------------------------------
> Yahoo! Groups Links
>
>     * To visit your group on the web, go to:
>       http://groups.yahoo.com/group/k5synth/
>        
>     * To unsubscribe from this group, send an email to:
>       k5synth-unsubscribe@yahoogroups.com
>       <mailto:k5synth-unsubscribe@yahoogroups.com?subject=Unsubscribe>
>        
>     * Your use of Yahoo! Groups is subject to the Yahoo! Terms of
>       Service <http://docs.yahoo.com/info/terms/>.
>
>

-- 

Antoine Desch\ufffdnes /aka
  -\ufffd\ufffd`-\ufffd-DragonMaster-\ufffd-\ufffd\ufffd`-
http://thehotcom.deep-ice.com/
Files: http://www.angelfire.com/ca7/hotcomcenter/