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Dear Sir or Madam,

I am using a system where deserializer DS90UB954-Q1 communicates to a remote serializer DS90UB935-Q1 connected to a CMOS sensor through MIPI CSI-2 interface.

I have…

Hello，

I want to know if DS90UB964-Q1 can support DS90UB935-Q1?

Dear team,

My customer wants to use DS90UB935-Q1's CLKOUT as a reference clock to the image sensor. And the reference clock they need is 24MHz. Our 935's default value is 25MHz. We have an example as below, but I am a little…

Hi team,

As title says, can 935 support 12bit 48k sample rate I2S?

B.R

jiawei

Dear all,

Recently, I am testing DS90UB954-Q1 EVM and DS90UB953-Q1 EVM. When my PC is connected with…

Hi Team, 

My customer raised a below query related to 935/936 SERDES ICs.

From CMOS we are sending 2-lane MIPI data at 800Mbps data rate each. The image size is 1280 x 720

What is the delay time from data input to data output…

Team,

Could you please help to provide more information to the following questions? Thank you.

Q1: If we enable BIST for about 30s, how many rounds of BIST would be executed? Is time consuming in every round the same? How long…

Dear team,

Could you please help review 935 schematic and 4Gbps POC network? The camera resolution is 1920*1280@60fps, RAW12.

1. They have 5 I/O signal, but we only have 4 GPIOs. For GPIO3, they connect two signals to the GPIO3…

Hi,

Could you please help recommend a serializer to support 4M pixel for camera application?

Thanks.

Kevin Xiong

Expert,

I put I2C master at UB962 side to control camera at UB935 side. Both side run I2C in 400KHz with clock stretch but failed. (100KHz I2C operation is OK)

I 've read "I2C over…

datasheet have 1080P 30 frames color bar test code.

if we want to get a 1080p 60 frames color bar test configuration, how could we do in configuration?

could you directly provide a 1080p 60 frames color bar test code configuration…

Hello Team,

I got a question from customer.

They plan to perform spread spectrum for CSI_CLKP/N signal by their CSI-2 clock source.

The spread range is not decided yet but they assume it will be ±2.5% or ±5%. Can you please let…

Hi Team,

My customer now use 935 to connect with camera sensor and Encryption Chip.

Camera I2C address is physical address by res, which is easy to detected.

Encryption Chip I2C address  is register address, this one can not be…

Whether DS90UB935 can Pairs  with DS90UB954 ?

• Is there anything that needs attention in the design?

whether DS90UB935-Q1  can p2p  replace DS90UB953-Q1?      whether DS90UB936-Q1  can p2p   replace DS90UB954-Q1?

whether TESR953  can p2p  replace DS90UB953…

Hi Team， I have a question about DS90UB954-Q1 MODE setting， and need you help to confirm.

Now I‘m using this design to catch a video data as 30fps…

Hi Team,

We want to pair Ds90ub935-Q1 with Ds90ub954-Q1 and verify the connection without a camera module. Can I achieve this with the pattern gen capability of Ds90ub935-Q1?…

Hello Team,

DS90UB935-Q1 to  DS90UB954-Q1 via coax cable and AC coupling, as the picture below:

The 33nF – 15nF capacitors are the smallest recommended.

• Would it work with 22nF…

Hello TI Experts,

My Customer wants to use existing DS90UB935-Q1 design and, replace that serializer with DS90UB953-Q1.

They want to keep DS90UB936-Q1 deserializer…

Dear Sir,

          We have a mass production project. The camera side use DS90UB935-Q1，the controller side use DS90UB936-Q1.

          The camera is 1920*1080,30fps,RAW 12bit output…

Hello TI experts,

My customer consider DS90UB935-Q1 and DS90UB953-Q1. and they have one question,

these 2 products support for ASIL-B at system level?

I could not find any information…

Hello Support team,

The image sensor has one low power state like below.
* MIPI data line is stopped at low power state, but I2C line is active.

In this state,
Can DS90UB935 and 953 make I2C active and communicate with BC and…

Hi team,

customer use 935 +936 in camera project. do you have a basic exmaple code of 935 can provide them to evaluate?

customer have write a reg setting, can you help to review it to see if this is correct or need another reg…

Hi team，

1. For DS90UB935-Q1, how to quantify the performance of the FPD-LINK signal at POC. What are the key indicators? What instruments are used to test? How can ensure the data is stable and reliable and how to test the reception…

HI team, 

My customer has below 2 quick questions regarding to DS90UB935-Q1:

1. In DS mentioned that 935 can support up to 3Gbps, how this data rate come up? In synchronous mode the FC data rate can up to 4Gbps according to DS…