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From
Date
SubjectRe: Linux on AMD 29xxx processors
Date sent:      	Thu, 07 Jan 1999 23:17:30 +0100
From: Torben Mathiasen <tmm@image.dk>
To: christophe.leroy5@capway.com
Subject: Re: Linux on AMD 29xxx processors

> So this is a simple single cycle machine?? :). How long is the cycle
> time??

Apparently, its one clock cycle, at 25Mhz, that is 40ns

christophe

>
> Torben Mathiasen
> >
> > amd29240 is a RISC microcontroller that needs only 1 cycle to
> > complete all instruction including multipliing and dividing (except
> > memory transfert and a few others),
> > with 192 registers, 4kb cache, 4Gb virtual addr space, 304Mo phys
> > addr space, full 32 bits, usable with 8bits, 16bits and 32bits ROM,
> > 16bits and 32bits SRAM and DRAM, 6ports PIA, 16lines PIO port,
> > bidirectional parralele port, onchip MMU, 4Channels DMA controler,
> > two UARTS.
> > Its a marvellous microcontroller for routeurs, calculators, etc...
> > And very easy to use and very cheap:about 500Francs(75Euros)
> >
> > christophe
> >
> >
>



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