#81 L1 is not clearly marked DNF

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Michael Schloh von Bennewitz4 年前创建 · 2 条评论

L1 is not clearly marked DNF

Problem environment

The optional 10uH inductor L1 is not needed when VDDCORE is correctly balanced.

Steps to reproduce

  1. Observe the layout
  2. Examine L1 notation

Expected result

The L1 inductor should clearly state DNF, to indicate its optional quality.

Actual result

The L1 inductor is unmarked and implies mandatory population.

Severity level

This is low priority because the device proves correct with L1.

# L1 is not clearly marked DNF ## Problem environment The optional 10uH inductor L1 is not needed when VDDCORE is correctly balanced. ## Steps to reproduce 1. Observe the layout 2. Examine L1 notation ## Expected result The L1 inductor should clearly state DNF, to indicate its optional quality. ## Actual result The L1 inductor is unmarked and implies mandatory population. ## Severity level This is **low priority** because the device proves correct with L1.
Michael Schloh von Bennewitz 添加了标签
enhancement
4 年前
Michael Schloh von Bennewitz 4 年前 添加了里程碑 Final schematic and layout design

Try removing L1 from a prototype and test stability to test for required population.

Try removing L1 from a prototype and test stability to test for required population.

Resolved by d1de14d.

Resolved by d1de14d.
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