TPS65988: PD3.0 Fast Role Swap Compliant

Dylan Zheng

Intellectual 1815 points

Part Number: TPS65988

Dear expert,

Can TPS65988 FW support to pass PD3.0 fast role swap test of GRL-USB-PD-C2 ?

https://graniteriverlabs.com/usb-pd-c2/

Thanks,

Dylan

over 5 years ago

0 Emma Hoying over 5 years ago

TI__Genius 9630 points

Hi Dylan,

Are you using the TPS65988DH?

Thanks,

Emma

0 Dylan Zheng over 5 years ago in reply to Emma Hoying

TI__Intellectual 1815 points

Hi Emma,

Yes. It's TPS65988DH.

Best regards,

Dylan

0 Emma Hoying over 5 years ago in reply to Dylan Zheng

TI__Genius 9630 points

Hi Dylan,

The FRS implementation of the 988DH was developed prior to FRS tests being available for the major compliance vendors. As such, the FRS implementation may or may not pass some currently available test solutions. Additionally FRS continues to be a "best-effort" feature, as USB-IF has not approved a set of testing requirements for FRS products.

Regards,

Emma

Interface

Interface forum

TPS65988: PD3.0 Fast Role Swap Compliant

https://graniteriverlabs.com/usb-pd-c2/