[Oberon] Re (2): Current Oberon System

fireweaver firewevr at airmail.net
Tue Dec 18 18:03:22 CET 2012


Texas Instruments claims 10^16 write cycles for their FeRam.
http://www.ti.com/mcu/docs/mcuproductcontentnp.tsp?familyId=1751&sectionId=95&tabId=2840&family=mcu

Basically, this particular chip has no RAM or Flash - it's all FeRam 
which can be allocated as one sees fir
between programme storage and data. (64K of it)

fireweaver

On 12/17/2012 6:36 PM, Aubrey.McIntosh at Alumni.UTexas.Net wrote:
> My interests went in another direction.  I still think the FeRAM was a 
> good choice.  I think it had some write cycle limitations, I remember 
> being cautious about the stack location.  It seems likely that this 
> has improved in the past 10 years.
>
> Are you thinking about laying out a board?
>
>
> On Mon, Dec 17, 2012 at 5:34 PM, <peasthope at shaw.ca 
> <mailto:peasthope at shaw.ca>> wrote:
>
>     From: Chris Burrows <chris at cfbsoftware.com
>     <mailto:chris at cfbsoftware.com>>
>     Date:   Mon, 17 Dec 2012 23:01:26 +1030
>     > ... with as little as a total of 8K of RAM for data and 32K of
>     Flash ROM for storing
>     > their programs.
>
>     What about 32 K of FeRAM and no Flash storage?  Ever used FeRAM?
>
>     >From Aubrey.McIntosh at Alumni.UTexas.Net
>     <http://Alumni.UTexas.Net>  Fri Nov  2 16:20:40 2012
>     Date: Fri, 2 Nov 2012 10:20:40 -0500
>     In about 2000, I used F-RAM on a motorola 68HC11 evaluation board.
>
>     Any technical obstacles preventing further use of FeRAM?  Your
>     interests went another direction?
>
>     Thanks,              ... Peter E.
>
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