TUSB8044: bcdVersion

Anderson2

Expert 1035 points

Part Number: TUSB8044

How can I change bcdVersion from 1.10 to 1.21?

It needs to pass the Billboard Tests for DP AltMode.

over 5 years ago

0 Malik Barton57 over 5 years ago

TI__Guru 64326 points

Hi Anderson,

I recommend transitioning from TUSB8044 to TUSB8044A. TUSB8044A is compliant with the latest Billboard specification and will report the correct bcdVersion.

0 Anderson2 over 5 years ago in reply to Malik Barton57

Expert 1035 points

Hi Malik,

Thank you.
What is the difference of TUSB8044 and TUSB8044A other than bcdVersion?
It looks the datasheets are same.

0 Malik Barton57 over 5 years ago in reply to Anderson2

TI__Guru 64326 points

Hi Anderson,

The major updates have to do with Billboard and other internal features. We will have a document releasing soon on how to transition from TUSB8044 to TUSB8044A. This will highlight the differences between the two products

Interface

Interface forum

TUSB8044: bcdVersion