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gdeshmukh
Associate II
April 28, 2026
Solved

STEVAL-L99MH98 evluation board layout

  • April 28, 2026
  • 4 replies
  • 299 views

Hello,

I didn't find the layout this board online.

can someone help me find the layout of this STEVAL-L99MH98 board?

Layout I am asking is not present in the user manual of this board.

 

Thank you,

Br,

Gopal

Best answer by Peter BENSCH

@gdeshmukh 

I have marked the placement of D5...11 with green rectangles and arrows:

STEVAL-L99MH98_D5-D11.png

Hope that helps?
Regards
/Peter

4 replies

Andrew Neil
Andrew Neil
Super User
April 28, 2026

The standard place to look would be the 'CAD Resources' tab of the Product Page:

https://www.st.com/en/evaluation-tools/steval-l99mh98.html#cad-resources

I see Gerbers there

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
G
gdeshmukhAuthor
Associate II
April 28, 2026

Already checked that but no layout file inside it.

Andrew Neil
Andrew Neil
Super User
April 28, 2026

You would need to use a Gerber viewer to see the layout from the Gerber files.

Or just look in the User Manual:

AndrewNeil_1-1777368373700.png

 

 

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
G
gdeshmukhAuthor
Associate II
April 28, 2026

Thanks for reply. I checked both. 

I want to see how diode D5 to D11 are placed but didn't see it in the layout.

br,

Gopal

Peter BENSCH
Peter BENSCHAnswer
Technical Moderator
April 28, 2026

@gdeshmukh 

I have marked the placement of D5...11 with green rectangles and arrows:

STEVAL-L99MH98_D5-D11.png

Hope that helps?
Regards
/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
    G
    gdeshmukhAuthor
    Associate II
    April 28, 2026

    @Peter BENSCH @Andrew Neil 

    Thank you both. I can see the diodes.

    br,

    Gopal

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