Difference between revisions of "Novena DVT to PVT ECO List"

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(Created page with "=Novena DVT to PVT changes= This is a list of all the changes applied to the board from DVT1 to PVT1 release. If it's not on this list, it didn't happen. Each change has the for...")
 
(ECO1: placeholder)
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Each change has the format of issue summary/resolution, and specific change
 
Each change has the format of issue summary/resolution, and specific change
  
==ECO1: placeholder==
+
==ECO1: Fix Gig-E termination ==
description
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KSZ9021RN refclk output pull-up drive is weak. Terminate with a 300-ohm pull-up, instead of the proposed AC termination network.
  
 
{| class="wikitable sortable"
 
{| class="wikitable sortable"
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! scope="col" | Notes
 
! scope="col" | Notes
 
|-
 
|-
| R38N 330, 1% / REC1005N || R38N 10k, 1% / RESC1005N || P3.3V_DELAYED
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| R20S 49.9, 1% / REC1005N || DNP || Gigabit ethernet
 
|-
 
|-
| C30N 0.1uF, 6.3V, X5R / CAPC0603N_B || C30N 1.0uF, 25V, 20% X5R / CAPC1608N || P3.3V_DELAYED
+
| C16S 2200pF, X7R, 50V, 10% / CAPC1005N || DNP || Gigabit ethernet
 +
|-
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| added || 300, 1% / RES1005N || Gigabit ethernet
 
|}
 
|}

Revision as of 13:32, 12 October 2013

Novena DVT to PVT changes

This is a list of all the changes applied to the board from DVT1 to PVT1 release. If it's not on this list, it didn't happen.

Each change has the format of issue summary/resolution, and specific change

ECO1: Fix Gig-E termination

KSZ9021RN refclk output pull-up drive is weak. Terminate with a 300-ohm pull-up, instead of the proposed AC termination network.

EVT DVT Notes
R20S 49.9, 1% / REC1005N DNP Gigabit ethernet
C16S 2200pF, X7R, 50V, 10% / CAPC1005N DNP Gigabit ethernet
added 300, 1% / RES1005N Gigabit ethernet