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Re: 7854 ROMs


 

Here is mine:


Wow! Interesting! As far as I could see your postings about it, it seems that there is no docs about it. Nice never the less.

Regards,

Bogdan

--- In TekScopes@..., David wrote:

A picture of the memory board(s) in you 7854 would help.

Here are pictures of my ID screen and memory board (single) in my
7854:




I have not yet figured out how many different hardware versions of the
7854 there are but mine lacks the FPLAs and uses a single memory board
with two 6264 SRAMs and two 27128 OTP EPROMs.

On Wed, 02 Jan 2013 20:41:04 -0000, "bogroca"
wrote:

Sorry, I forgot to put the link to the pic!



Regards,
Bogdan

--- In TekScopes@..., "bogroca" wrote:

Hello all (and Ha Happy New Year)

I am looking for the images of the version -02 of the 7854 scope. All I could find are either the -00 or the old ones from Pentti. Anybody have them?
I was able to read the FPLAs (82S107 ver -00 and -02), but the ROMs themselfs are bad...

Best regards,

Bogdan

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