[hpsdr] [ATLAS] - proposed physical bus/pcb design 03March2006

[Eric Ellison]

Phil

Fantastic. Many great ideas here. I really like the inclusion of all
voltages for experimenters! We had talked about using the new 24 pin ATX
connector which is apparently compatible with the current 20 pin connector.
This would allow for the future of the newer power supplies included with
future computer enclosures. 

Are you doing this in Kicad? If so can we get a holt of the project files?

Thanks
Eric


-----Original Message-----
From: hpsdr-bounces at hpsdr.org [mailto:hpsdr-bounces at hpsdr.org] On Behalf Of
Philip Covington
Sent: Friday, March 03, 2006 11:58 AM
To: High Performance Software Defined Radio Discussion List
Subject: [hpsdr] [ATLAS] - proposed physical bus/pcb design 03March2006

Hello HPSDR group,

This is the first attempt at defining the physical layout of the Atlas bus.

The board ended up being 5.500" x 3.940", six slots, and 4 layers with
the following stackup:

1. Ground Plane (top component side)
2. YBUS
3. Power Plane (+12,-12, +5, -5, +3.3)
4. XBUS (bottom side)

Details are in the following document:

<http://www.philcovington.com/HPSDR/ATLAS/Atlas_doc.pdf>

After reading the document there are some other pdfs (such as the
schematic) in this folder:

<http://www.philcovington.com/HPSDR/ATLAS/>

For those interested, I'd appreciate if you'd please take a look at
the documents and make questions/comments.

73 de Phil N8VB
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