DS90UB947-Q1: support data pattern of 1920108060FPS under Single AC-coupled connection

Richard Yang1

Part Number: DS90UB947-Q1

Hi Team:

I have three questions to be verified from your side. Due to the cost reason and single trigger stability based on the original TI proposed two pair LVDS connection, customer want to change it to a single one.

that is from the connection

so the questions are:

1: Does the single pair coaxial connection support I2S?

2:Does this connection support data pattern of 1920*1080*60FPS ? if not, what is max data pattern?

3:if this connection support SPI communication？

Thanks!

over 3 years ago

0 Hamzeh Jaradat over 3 years ago

TI__Guru** 107450 points

Hello Richard,

Means that your customer want to switch from using STP to Coax. My question is, is your customer using single lane or dual lane between SER and DES?

1) Yes, you can use I2S.

2) This resolution is supported.

3) SPI can be supported if you are using Dual-Lane connection. It does not matter if these are Coax or STP connections.

0 Richard Yang1 over 3 years ago

TI__Intellectual 1220 points

Hi Hamzeh:

Thanks for your confirmation, this is a single Line between SER and DES, so is there any problem, thanks!

0 Hamzeh Jaradat over 3 years ago in reply to Richard Yang1

TI__Guru** 107450 points

If only single FPD-Link lanes is used between SER and DES, then you can't use SPI. For using SPI you need dual lanes.

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DS90UB947-Q1: support data pattern of 1920108060FPS under Single AC-coupled connection

Interface

Interface forum

DS90UB947-Q1: support data pattern of 1920*1080*60FPS under Single AC-coupled connection

DS90UB947-Q1: support data pattern of 1920108060FPS under Single AC-coupled connection