--- "Peter C. Wallace" <pcw_at_mesanet.com> wrote:
> On Tue, 11 Mar 2003, Hans Franke wrote:
>
> > > I'm trying to track down a copy of the NEC V20 Hardware Manual...
> >
> > Wasn't the V20 100% Bus (and thus hardware) compatible
> > to the 8088 ?
> >
>
> I remember upgrading an XT clone with a V20 back in those days and it
> gave a substantial speed boost (V20 has better hardware/microcode then
> 8088) There were no BIOS changes needed, at least on the PC I had.
I did the same, but to more efficiently run CP/M programs under an emulator
for MS-DOS. With better instruction-set compatibility with older
processors, the V20 had to do less emulation and could run more straight
code.
The target application? Scott Adams adventures for CP/M. :-)
I still have a V20 and a V30 left over from old C= stock from the local
service center that closed 10 years ago.
-ethan
Received on Tue Mar 11 2003 - 14:38:00 GMT