Kontron COMe Starterkit Eval T2 - Manual (Page 218)

Appendix E: Revision History
Added Note for later updated PCI Gen 3.0 Layout Rules
2.0 beta 0.7 April, 9, 2013 M. Unverdorben Implementation of COM_CRs_Subcommittee_Review...
2.0 beta 0.8 April, 15, 2013 M. Unverdorben Continue com Implementation of COM_CRs_Subcommittee_Review,
added FAN Connector Schematics
2.0 beta 0.9 April, 16 2013 M. Unverdorben Finished 2 nd review round and implemented all inputs from COM_CRs
Subcommittee_Review.
2.0 beta 0.10 April, 22 2013 M. Unverdorben Content for USB backdriving issue only once in document.
2.0 beta 0.11 April, 29 2013 M. Unverdorben Corrected Resistor designator in text to match drawing in 2.9.3
Corrected template of Figure 57 from “heading 3” to “figure”
Reduced TOC from 4 to 3 header levels
Updated boiler plate text and IPR
2.0 beta 0.12 May, 8 2013 M. Unverdorben Corrected boiler plate text
corrected several templates
added ® in page footers
corrected connector vendor link of TE
made figure and table list click-able
2.0 beta 0.13 July, 30 2013 M. Unverdorben Started to implement CR# from Member Review
2.0 beta 0.14 October, 24 2013 M. Unverdorben Updated PCIe and SATA Routing Conserations to Gen3
Harmonized Routing Considerations tables
corrected text color in 7.1
2.0 beta 0.15 November, 11 2013 M. Unverdorben Updated according to correction list from Stefan Milnor
2.0 M. Unverdorben Updated the document to follow COM.0 Rev. 2.1
Added Chapters:
Interface description
– Digital Display Interfaces
– MXM
– USB 3.0
– embedded DisplayPort
– SPI Bus
– General Purpose Serial Interface
– CAN
– Fan Connector
Power and Reset:
– Design Considerations for Carrier Boards containing
– FPGAs or other programmable logic
Routing Rules for High-Speed Differential Interfaces
– Trace Length Extensions Considerations
– USB 3.0 Trace Routing Guidelines
– DisplayPort Trace Routing Guidelines
PICMG ® COM Express ® Carrier Board Design Guide Rev. 2.0 / December 6, 2013
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