Cypress Perform

Home > Design Support > Cypress Developer CommunityTM > Cypress Forums > USB Controllers > FX3 DVK Device Board USB Connections

Bookmark and Share
Cypress Developer CommunityTM
Forums | Videos | Blogs | Training | Rewards Program | Community Components



FX3 DVK Device Board USB Connections
Moderator:
RSKV

Post Reply
Follow this topic



FX3 DVK Device Board USB Connections

Rick426 posted on 01 Jun 2012 1:37 AM PST
Member
9 Forum Posts

For the USB connections in the DVK  board schematic, in page 9, the pins from FX3 side: SS_RX_P and SS_RX_N are connected to MICRO_SSRX- and MICRO_SSRX+ on the USB microB side respectively. Is this a typo? Or they have to be swapped for the connection?

Thanks.




Re: FX3 DVK Device Board USB Connections

RSKV posted on 01 Jun 2012 02:48 AM PST
Cypress Employee
655 Forum Posts

 Hi,

To ease routing, the polarity of the SS differential pairs can be swapped.

That means you can connect SS_RX_P to MICRO_SSRX- and SS_RX_M to MICRO_SSRX+.

 

Thanks,

sai krishna.






ALL CONTENT AND MATERIALS ON THIS SITE ARE PROVIDED "AS IS". CYPRESS SEMICONDUCTOR AND ITS RESPECTIVE SUPPLIERS MAKE NO REPRESENTATIONS ABOUT THE SUITABILITY OF THESE MATERIALS FOR ANY PURPOSE AND DISCLAIM ALL WARRANTIES AND CONDITIONS WITH REGARD TO THESE MATERIALS, INCLUDING BUT NOT LIMITED TO, ALL IMPLIED WARRANTIES AND CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL PROPERTY RIGHT. NO LICENSE, EITHER EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, IS GRANTED BY CYPRESS SEMICONDUCTOR. USE OF THE INFORMATION ON THIS SITE MAY REQUIRE A LICENSE FROM A THIRD PARTY, OR A LICENSE FROM CYPRESS SEMICONDUCTOR.

Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Terms and Conditions of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Terms and Conditions of this site. Cypress Semiconductor and its suppliers reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.