Author Topic: Altium OffSheet connector poorly docummented  (Read 2214 times)

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Offline GregoryTopic starter

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Altium OffSheet connector poorly docummented
« on: April 12, 2020, 04:55:31 am »
Hello guys!

I was working on a project where I had multichannel outputs. So, I decided to use hierarchical Alitum project where I could easily repeat the output blocks.

One of my subcircuits I had to split in three sheets for organization and readability.
As the three sheets were about the same subcircuit I used offsheet connectors.

This way I could mantaing the horizontal connection between the sheets of the subcircuit.

The problem was that I got a lot of compiling errors and I was very hard to debug. I lost more than one day reading about offsheet connection and didn`t understand what was happing.
So, I dicovered in some forum that on a hierarchical project the offsheet connectios get connected only if on the top sheet you instantiete all related sheet separated by comma on a single block, like the image below.



All the sheets separated by comma can be connected horizontaly with offsheet connectors.

Why this is so poorly documented on altium documentation?

I quickly browsed now and could not even find where I discovered this.
 
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Online T3sl4co1l

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Re: Altium OffSheet connector poorly docummented
« Reply #1 on: April 12, 2020, 07:42:19 am »
I've never seen that before.  It actually works!?

Tim
Seven Transistor Labs, LLC
Electronic design, from concept to prototype.
Bringing a project to life?  Send me a message!
 

Offline GregoryTopic starter

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Re: Altium OffSheet connector poorly docummented
« Reply #2 on: April 12, 2020, 07:58:15 am »
This works inexplicably well!

Using in this manner I have horizontal connections with a hierarchical project, woderful!
I think that this give the offsheet connectors a real use.

I can`t understand why this is so poorly documented. I can`t find it in the Altium web help pages.

Offline Pseudobyte

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Re: Altium OffSheet connector poorly docummented
« Reply #3 on: April 13, 2020, 05:31:08 pm »
That functionality is actually documented believe it or not.  ;)

https://www.altium.com/documentation/altium-designer/sch-obj-sheetsymbolsheet-symbol-ad

All the way at the bottom.

“They Don’t Think It Be Like It Is, But It Do”
 
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Offline GregoryTopic starter

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Re: Altium OffSheet connector poorly docummented
« Reply #4 on: April 13, 2020, 09:45:24 pm »
Yep! There is!

It's documented on the sheet pages.

Not on the connectivity pages, bravo!


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