• DS90UB949-Q1: Configure DS90UB949 as I2C slave

  

  Eileen Hu

  Part Number: DS90UB949-Q1 Hi team, I would like to know how to configure DS90UB949 as I2C slave. When communicating with 949 via I2C, it has never response ACK. Could you give some comments? Thank you a lot. Below is the schematic. BR. Eileen

  • 29 days ago
  • Interface
  • Interface forum

• DS90UB949-Q1: DS90UB949+DS90UB948

  

  Aries

  TI Thinks Resolved

  Part Number: DS90UB949-Q1 Other Parts Discussed in Thread: DS90UH949-Q1 Tool/software: In my design, the serializer used is DS90UB949, and the deserializers are DS90UB948. Per the DS90UB949 datasheet, the device is capable of operating in Replicate Mode…

  • 2 months ago
  • Interface
  • Interface forum
Answered

• DS90UB949-Q1: How to drive DS90UB949-Q1 HPD (Hot plug Detection) signal by registers configuration

  

  alberto neri

  Resolved

  Part Number: DS90UB949-Q1 Other Parts Discussed in Thread: ALP , USB2ANY Tool/software: Hi Team, How can I drive the HPD (Hot plug Detection) signal using a DS90UB949-Q1 registers configuration? I did not find documentation on ds90ub949-q1.pdf related…

  • Resolved

  • 3 months ago
  • Interface
  • Interface forum
Answered

• DS90UB948-Q1: Can it transmit I2S audio to DS90UB949-Q1 ?

  

  PYTsai

  Resolved

  Part Number: DS90UB948-Q1 Other Parts Discussed in Thread: DS90UB949-Q1 , Hi Can DS90UB948-Q1 transmit I2S audio to DS90UB949-Q1 side ? (I2S from 948 to 949)

  • Resolved

  • 16 days ago
  • Interface
  • Interface forum

• DS90UB949-Q1: Audio out

  

  Kevin Huang8

  Part Number: DS90UB949-Q1 Tool/software: Hi DS90UB949 have audio output function?

  • 1 month ago
  • Interface
  • Interface forum

• DS90UB949-Q1: POC

  

  Gabriel Wang1

  Part Number: DS90UB949-Q1 Tool/software: Dear Expert We have built a POC circuit between DS90UB949 and DS90UB948, and a single circuit is used between DS90UB949 and DS90UB948 Channel COAX connection, 949 motherboard as power supply terminal, PLCK frequency…

  • 2 months ago
  • Interface
  • Interface forum
Answered

• DS90UB949-Q1: Clock stretches we try to write registers in DS90UB949-Q1

  

  Lisa Li

  Resolved

  Part Number: DS90UB949-Q1 Other Parts Discussed in Thread: DS90UB948-Q1 Tool/software: Hi, We've recently had some issues with the DS90UB949-Q1 serializer chip and clock stretching. For our hardware setup we have a main board with a STM32 (master…

  • Resolved

  • over 1 year ago
  • Interface
  • Interface forum

• DS90UB949-Q1: The application issues of chips

  

  Tonyx.wu

  TI Thinks Resolved

  Part Number: DS90UB949-Q1 Tool/software: I have some questions about the usage of DS90UB949 + DS90UB948. Please offer your support. 1. The previous solution used: 1*DS90UB941 + 2*948 chips to drive 2 screens. 2. After the project upgrade, the main control…

  • 2 months ago
  • Interface
  • Interface forum

• DS90UB949-Q1: DS90UB949-Q1 reference init code 0x5a issue

  

  Xiaoxiang Liu

  TI Thinks Resolved

  Part Number: DS90UB949-Q1 Tool/software: Hi expert, Regarding the recommended 949 init, one of the steps involves detecting the 0X5A register. Could you please clarify if the BIT7 of the 0X5A register requires participation from the HDMI TDMS？ …

  • over 1 year ago
  • Interface
  • Interface forum

• DS90UB949-Q1: Serdes for image sensor with subLVDS interface

  

  Jason Li

  Part Number: DS90UB949-Q1 Tool/software: I am using Sony‘s CMOS image sensor and I want to choose a Serdes to match it. Image sensor IMX265LLR-C with subLVDS interface and I2C bus to config it. Please help me to make a selection of serdes, Thank…

  • 4 months ago
  • Interface
  • Interface forum

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