Switch Matrix Hardware

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pcrichton
Posts: 13
Joined: Thu Jun 18, 2009 5:21 pm

Switch Matrix Hardware

Post by pcrichton »

Hi there, can anyone give me an explanation as to how the x and y ports are connected to the physical switches when the IO Warrior is used in switch matrix mode as I am struggling to understand it from reading the data sheet. If someone could give an example of a circuit diagram of say a 2 x 2 matrix of the switches connected up with the diodes, using for example x0..x1 and y0..y1, that would help me a lot. Thanks in advance,

Paul.

Guido Körber
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Switch Matrix Hardware

Post by Guido Körber »

here...
You do not have the required permissions to view the files attached to this post.

pcrichton
Posts: 13
Joined: Thu Jun 18, 2009 5:21 pm

Re: Switch Matrix

Post by pcrichton »

Apologies, but the message within the post you sent says:

"You do not have the required permissions to view the files attached to this post."

I am assuming that this was supposed to be a link, and due to my permission level I cannot view it?

Paul.

Guido Körber
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Re: Switch Matrix Hardware

Post by Guido Körber »

It should work now

Mike D
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Re: Switch Matrix Hardware

Post by Mike D »

no, it does'nt work now

pcrichton
Posts: 13
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Re: Switch Matrix Hardware

Post by pcrichton »

Yeah it still doesn't seem to be working.

Guido Körber
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Re: Switch Matrix Hardware

Post by Guido Körber »

Now...

For some obscure reason the forum permissions were set wrong only for the English IO-Warrior forum.

pcrichton
Posts: 13
Joined: Thu Jun 18, 2009 5:21 pm

Re: Switch Matrix Hardware

Post by pcrichton »

Much appreciated, thanks.

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