Page History

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Changes

#1

Type:

Reason: 

Impact:

#2 Changed DCDC EN6347QI (U7) to MPM3860GQW-Z and adapted power circuit.

Type: Schematic Change

Reason: EOL of Component.

Impact: None. Increased current output capability. Minor changes in electrical characteristics.

#2 Changed DCDC EN6338QI (U5, U8) to MPM3834CGPA and adapted power circuit.

Type: Schematic Change

Reason: EOL of Component.

Impact: None. Increased current output capability. Minor changes in electrical characteristics. (Needs to be checked!!!).

#10 Added pull-up resistor (R84) for clock U10 enable signal.

Type: Schematic Change

Reason: Follow clock enable recommendation.

Impact: None.

#10 Added optional pull-down resistor (R70) to add pull-down option for function "HSWAPEN".

Type: Schematic Change

Reason: Enable "HSWAPEN" pull-down option.

Impact: None.

#10 Added pull-up resistor (R85) for clock U11 enable signal.

Type: Schematic Change

Reason: Follow clock enable recommendation.

Impact: None.

#9 Changed resistor (R46) from 2.2 kOhm to 470 Ohm.

Type: Schematic Change

Reason: Follow AMD recommendation. ???

Impact: None.

#11 Board revision coding updated to REV03.

Type: Schematic Change

Reason: New revision

Impact: If hardware coding of board revision is used in design, update is needed.

#11 Board variant coding updated to REV03 variants.

Type: Schematic Change

Reason: New revision

Impact: If hardware coding of board revision is used in design, update is needed.

#12 Changed 22 µF capacitor (C77, C80) from 6.3 V to 10 V.

Type: Schematic Change

Reason: BOM Optimization.

Impact: None.

#18 Removed serial number S/N.

Type: Schematic Change

Reason: EOL of Component.

Impact: None.

#17 Changed fiducials to standard fiducial type.

Type: Schematic Change

Reason: Use standard fiducials.

Impact: None.

#18 Removed TE logo.

Type: Schematic Change

Reason: Result of changes above.

Impact: None.

#18 Removed testpoints (TP2, TP3, TP7, TP10, TP13, TP14, TP15, TP17, TP19, TP20, TP21, TP27, TP28, TP30, TP31, TP32). ?????

Type: Schematic Change

Reason: Result of changes above. ???????

Impact: None.

#18 Added testpoints (TP27, TP28). ?????

Type: Schematic Change

Reason: Result of changes above. ???????

Impact: None.

#15 Added UKCA logo.

Type: PCB Change

Reason: Required for export to UK.

Impact: None.

#19 Updated components from library.

Type: Schematic Change

Reason: Use latest component data.

Impact: None.

#18 Updated group tables and colours on "B2B_Connector" page.

Type: Documentation Update

Reason: Documentation improvement.

Impact: None.

#20 Updated legal notices, revision history, block and power diagram. Updated page count and order. 

Type: Documentation Update

Reason: Documentation improvement.

Impact: None.

Method of Identification

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