From: Leo (commodore128_at_hotmail.com)
Date: 2006-07-18 23:33:43
Hi Spiro,
I once left an eprom outside in direct sun for a month and it still
wasnt erased. I gave up on that method. :)
Leo
Im looking for Commodore 64/Vic20 Cartridges! Got any? Check out my
tradelist & items for sale at http://www.c64buytrade.com
----- Original Message -----
From: "Spiro Trikaliotis" <ml-cbmhackers@trikaliotis.net>
To: <cbm-hackers@ling.gu.se>
Sent: Tuesday, July 18, 2006 11:07 AM
Subject: Re: Clearing EPROMs: How much time to lay in the sun?
> Hello guys,
>
> thank you all for your suggestions. In the meantime, I found out the 3
> days are not sufficiant. While one EPROM has many "1" in it, there are
> large blocks which are still completely intact.
>
> Thus, it seems I really need such an UV eraser. :(
>
> * On Tue, Jul 18, 2006 at 06:33:22PM +0200 Rainer Buchty wrote:
>
>> Build this one:
>> http://s-huehn.de/elektronik/epromprog/epromprog.htm
>>
>> Supports everything "we" need and is even OS-independent as it is
>> entirely controlled through RS232.
>
> Does anyone know why it does not support 28x256, 28x64, and so on? Even
> my old DELA-II supported them, thus, I am curious...
>
> But it looks very interesting!
>
> Regards,
> Spiro.
>
> --
> Spiro R. Trikaliotis
> http://www.trikaliotis.net/
> http://opencbm.sf.net/
>
> Message was sent through the cbm-hackers mailing list
>
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