Page History

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

#5 Changed clock (U6) from SiT8008AI-73-XXS-12.000000E to SiT8008BI-73-XXS-12.000000E.

Type: Schematic Change

Reason: Use new clock revision.

Impact: None.

#6 Added diode (D5) between signal nets "INIT" and "PROG_B".

Type: Schematic Change

Reason: Keep FPGA in reset while signal "PROG_B" is low during initial power-up.

Impact: None.

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#7 Added pull-up resistor R25 for signal net "PROG_B".

Type: Schematic Change

Reason: Remove floating signal situations and enable signal measurement.

Impact: None. Firmware reflects it but custom firmware needs to be updated by customer.

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#8 Changed ferrid bead BKP0603HS121-T (L1...L6) to MPZ0603S121HT000.

Type: Schematic Change

Reason: EOL of Component.

Impact: None.

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#9 Changed resistor (R15) from 2.2 kOhm to 470 Ohm.

Type: Schematic Change

Reason: Follow AMD recommendation.

Impact: None.

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#10 Added pull-up resistor (R22) for clock U3 enable signal.

Type: Schematic Change

Reason: Follow clock enable recommendation.

Impact: None.

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#11 Changed fiducials to standard fiducial type.

Type: Schematic Change

Reason: Use standard fiducials.

Impact: None.

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#12 Removed/Updated serial number S/N. ???

Type: Schematic Change

Reason: EOL of Component.

Impact: None.

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#13 Added testpoints (TP1...TP19).

Type: PCB Change

Reason: Improve voltage monitoring and signal monitoring.

Impact: None.

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#14 Changed CE logo position.

Type: PCB Change

Reason: Result of changes above.

Impact: None.

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#15 Added UKCA logo.

Type: PCB Change

Reason: Required for export to UK.

Impact: None.

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#16 Signal trace lengths changed

Type: PCB change

Reason: Result of changes above.

Impact: Changed trace length have to be taken into account in existing designs. The trace length for new revision will be available in 4x5 series pinout generator. Please check if change in trace length still matches your requirements. Adaption of carrier may be necessary.

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#17 Updated components from library.

Type: Schematic Change

Reason: Use latest component data.

Impact: None.

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

Type: Documentation Update

Reason: Documentation improvement.

Impact: None.

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

Type: Documentation Update

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