Messages in this thread | | | From | christophe.leroy5@capway ... | Date | Fri, 8 Jan 1999 09:37:52 +0100 | Subject | Re: Linux on AMD 29xxx processors |
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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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