ALTIUMLIVE 2019: PCB LAYOUT STARTS IN THE ......Top Level Schematic Functional Blocks Connectors...
Transcript of ALTIUMLIVE 2019: PCB LAYOUT STARTS IN THE ......Top Level Schematic Functional Blocks Connectors...
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ALTIUMLIVE 2019:PCB LAYOUT STARTS IN THE SCHEMATICS
Max Seeley3M, Lead EE
Munich2019
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IntroductionMax Seeley CID+Lead Electrical Engineer
3M – Corporate Research Lab –Digital Solutions Group (DSG)
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The Beginning
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Jump
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Measure of Success
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Success
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Deal with issues proactively instead of reactively.
Pass regulatory compliance testing
Produce a high quality PCB layout
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WHY?
1 Reduce Design Cycles
Save your company time and money
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“Blue Prints” for entire design (including layout).
Contribute to robust design analysis and reviews.
Promote design reuse.
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Essential elements of schematics
1 Communicate design intent – now and later.
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Old School Schematic
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Is there a better way?
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Title Page
Cour
tesy
Of:
http
://w
ww
.imx6
rex.
com
/
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Design Notes
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Importance of Notes
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PDN Power Tree
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Power Consumption System
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Power Sources/Sinks
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PDN Analyzer Load Requirements
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Power Sequencing
Cour
tesy
Of:
http
://w
ww
.imx6
rex.
com
/
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PCB 3D
Courtesy Of:http://www.imx6rex.com/
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I/O Mux
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PCB Stackup
Stackup Provided By:
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Top Level Schematic
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Functional Blocks
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Connectors
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Power Nets
DC Power Rail
Variable DC Power Rail
AC Power Rail
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Net Names PDN Analyzer
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Visible Component Parameters
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Visible Component Parameters
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Net Classes and Differential Pairs
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Signal Class Table
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“Blue Prints” for entire design (including layout).
Contribute to robust design analysis and reviews.
Promote design reuse.
2
3
4
Essential elements of schematics
1 Communicate design intent – now and later.
![Page 32: ALTIUMLIVE 2019: PCB LAYOUT STARTS IN THE ......Top Level Schematic Functional Blocks Connectors Power Nets DC Power Rail Variable DC Power Rail AC Power Rail Net Names PDN Analyzer](https://reader034.fdocuments.net/reader034/viewer/2022051904/5ff651bace764823333b6b80/html5/thumbnails/32.jpg)
Thanks for your Attention!Questions?