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Re: [LUG] EEPROM chips

 

Robin Cornelius wrote:
> Rob Beard wrote:
>> Robin Cornelius wrote:
>>> Rob Beard wrote:
>>>> Robin Cornelius wrote:
>>>>
>>>>> Yea, if i recall netboot roms are just standard EPROMS not EEPROMS,
>>>>> EEPROMS are also known as E2 or E squared devices. Probably a 93c64
>>>>> 93c128 93c256 or 93c512 is what you want. I have the programmers and the
>>>>> chips just need a rom file.
>>>>>
>>>>> Robin
>>>> Ahh great, thanks Robin, how much are the EPROM chips?  I had a look for 
>>>> EEPROM chips but the ones I've found seem to be about £5 each.
>>>>
>>>> I'll have to check the rest of the network cards I have, hopefully 
>>>> they're all the same type.
>>> Yea that seems about right for 1 off prices. Look on rswww.com or
>>> www.farnell.co.uk.
>>>
>>> Let me know what you want to do with them, its np to burn as many as you
>>>  need. Don't forget they are erasable as well (UV) so if you have old
>>> ones can be reused.
>>>
>>> Robin
>>>
>>>
>>>
>> Great, if I can find any on old dead motherboards I'll try and dig them 
>> out :-)
>>
> 
> Bear in mind they may be the wrong size but its worth a go.
> 
> This is a useful reference for the subject, if you have not found it :-
> 
> http://www.ibiblio.org/pub/Linux/docs/HOWTO/Network-boot-HOWTO
> 
> How many do you need, if its only a couple then i can just magic you up
> some for free anyway.
> 
> Robin
> 

Not sure how many I'd need yet, possibly one to see if it works.  AFAIK 
the Etherboot image is about 16 to 32K (although I haven't created an 
image yet).  It's actually for an LTSP installation at a community 
centre and they haven't told me how many clients they want yet.

Rob


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