Re: Tek IC clone possible?
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Not necessarily.? If you have a block diagram and a description of the device that you want to replace, post it.? From there, maybe we as a group could suggest what might be able to be used to substitute the internals.
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--- On Mon, 7/23/12, Fabio Eboli wrote:
From: Fabio Eboli
Subject: Re: [TekScopes] Tek IC clone possible?
To: TekScopes@...
Date: Monday, July 23, 2012, 3:43 PM
?
I think there is a problem with my english :)
I was thinking to a small pcb with some smd components
to fit in place of the original ic.
The uC I usually use for simple tasks are AVR micros.
but I think I didnt understand your question.
Fabio.
KeepIt SimpleStupid <keepitsimplestupid@...> ha scritto:
> Why not post what you have?? Is this stuff FPGA material?? It might
> take a major investment in tools.
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> --- On Mon, 7/23/12, Fabio Eboli <fabioeb@...> wrote:
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> From: Fabio Eboli <fabioeb@...>
> Subject: [TekScopes] Tek IC clone possible?
> To: TekScopes@...
> Date: Monday, July 23, 2012, 2:10 PM
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> How hard would be to build clones of logic ic's
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> for the 7000 scopes?
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> I'm thinking to "simple" things like 155-0013
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> that should be pure logic, or 155-0049 that is
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> the logic driving the timebases.
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> I have at least one 155-0013 broken in the
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> 7704A and probably one 155-0049 non working
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> in the 7B92A. The first is documented, at
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> least for logic functions, in the 7704A service
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> manual. The second should be documented
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> in the "Tek-made ic reference" that is
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> available somewhere from a manual seller.
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