[Diy_efi] new EFI controller

[Toyota Supra]

i know that the supra ecu uses (2) 32 bit processors, i was told that it was 
an extremely supreme design for its time, i guess this reiterates such.
its good to know that other ecu's are catching up

-j





From: "Bevan Weiss" <kaizen__ at hotmail.com>
>Reply-To: List for general do-it-yourself EFI talk <diy_efi at diy-efi.org>
>To: "List for general do-it-yourself EFI talk" <diy_efi at diy-efi.org>
>Subject: Re: [Diy_efi] new EFI controller
>Date: Tue, 11 Mar 2003 14:24:05 +1300
>
> > At 4:48 PM 3/10/03, Toyota Supra wrote:
> > >stand alones are a pain in the ass, and its some people choice to avoid
> > >such, especially on a daily driver, other people like it, some don't.
> > >
> > >what is the bit processing power of the 565/566 processor? from a quick
> > >google search, i have found it to be 16 bit, is that correct?
> >
> > Hardly. It's at least a 32 bit, if not a 64. Power PC, RISC type.
> >
> > Dwarfs anything oem.
>
>Don't go too far overboard, it's a 32bit processor, running at 40MHz (or
>56MHz).  It uses the PowerPC type architecture, and includes a floating
>point unit (from what I recall :s )
>
>It does however dwarf the old model OEM ECU's.  It's being touted by
>Motorola as the new device to use for ECU's however :)  So OEM's will be
>designing with them as well :) just not to the same level of integration.
>
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