DS90UB948-Q1: 1-Lane or 2-Lane configure automatically

Amelie Zheng

Part Number: DS90UB948-Q1

Hi Team,

May I ask whether we need to configure 1-Lane or 2-Lane by register? If yes, how to configure 1/2-Lane?

Because I found there are no description about configure Lane in datasheet, so is it automatically configures when detecting how many Lane input in 948?

over 5 years ago

0 Hamzeh Jaradat over 5 years ago

TI__Guru** 108610 points

Hi Amelie,

are you talking about Inputs from SER or oLDI Outputs?

0 Amelie Zheng over 5 years ago in reply to Hamzeh Jaradat

TI__Genius 10865 points

Hi Hamzeh,

Thanks for you reply.

I am talking about Lane, not Link. Is it automatically configures when detecting how many Lane input in 948

0 Hamzeh Jaradat over 5 years ago in reply to Amelie Zheng

TI__Guru** 108610 points

Hello Amelie,

Yes, you can configure to single/dual lanes or auto detect in the 948 register 0x34.

Interface

Interface forum

DS90UB948-Q1: 1-Lane or 2-Lane configure automatically