Answered

• TUSB1142: About the CEQ and SSEQ setting on TUSB1142

  

  Bruce Dai

  Resolved

  Part Number: TUSB1142 Hi AE, The current Pre-Channel total and Post-Channel total are as follows. Could you help recommend the appropriate settings for CEQ1, CEQ0 and SSEQ1, SSEQ0? Type C Gen2 CEQ1 CEQ0 SSEQ1 SSEQ0 AEQENZ AEQCFG…

  • Resolved

  • 9 days ago
  • Interface
  • Interface forum

• TUSB1142: About the CEQ and SSEQ setting on TUSB1142

  

  Bruce Dai

  TI Thinks Resolved

  Part Number: TUSB1142 Hi AE, The current Pre-Channel total and Post-Channel total are as follows. Could you help recommend the appropriate settings for CEQ1, CEQ0 and SSEQ1, SSEQ0? Type C Gen2 CEQ1 CEQ0 SSEQ1 SSEQ0 AEQENZ AEQCFG…

  • 9 days ago
  • Interface
  • Interface forum

• TUSB1142: About the impedance control requirement on TUSB1142

  

  Bruce Dai

  TI Thinks Resolved

  Part Number: TUSB1142 Tool/software: Hi AE, The datasheet of the TUSB1142 requires impedance control of 90 Ω ± 10% . In the Intel PDG, the impedance control requirement is: Outer layer: 83 Ω ± 10%, Inner and outer layers: 85 Ω ± 10%. What impedance…

  • 4 months ago
  • Interface
  • Interface forum

• TUSB1142: TUSB1142 AEQ keeps showing FF with either short or long cable

  

  Fred Cheng

  TI Thinks Resolved

  Part Number: TUSB1142 Tool/software: Hi team my customer are trying AEQ function with our TUSB1142 with competitor's, but they found ours AEQ result always read FF from 3B or 3C , they also try cable as short as 0.2M but still the same FF, they…

  • 3 months ago
  • Interface
  • Interface forum
Answered

• TUSB1142: About the CEQ and SSEQ setting.

  

  Bruce Dai

  Resolved

  Part Number: TUSB1142 Hi AE, The current Pre-Channel total and Post-Channel total are as follows. Could you help recommend the appropriate settings for CEQ1, CEQ0 and SSEQ1, SSEQ0? project CEQ1 CEQ0 SSEQ1 SSEQ0 …

  • Resolved

  • 9 days ago
  • Interface
  • Interface forum

• TUSB1142: TUSB1142 USB UP-STREAM VS DN-STREAM

  

  FERMIN ALARCON

  TI Thinks Resolved

  Part Number: TUSB1142 Other Parts Discussed in Thread: TUSB321 , Tool/software: Hi, I've implemented the attached circuit and works in USB-2 mode but not in USB-C mode. USB-C should connect to a PC and USB-A will connect to one USB-3 camera. If…

  • over 1 year ago
  • Interface
  • Interface forum
Answered

• TUSB1142: Host to Receptacle Spacing

  

  Jack Goutier

  Resolved

  Part Number: TUSB1142 Tool/software: Hi, In the screenshot captured from the Mux's datasheet, it discusses the distances required for the mux to maintain signal integrity between the Host and USBC Receptacle. Are there any sources of information expanding…

  • Resolved

  • 3 months ago
  • Interface
  • Interface forum

• TUSB1142: Unable to recognize USB 3.0 devices

  

  user5883945

  TI Thinks Resolved

  Part Number: TUSB1142 Tool/software: Hi， The host unable to recognize USB 3.0 and USB2.0 devices, the SCH as below.

  • 2 months ago
  • Interface
  • Interface forum
Answered

• TUSB1142: Data not passing through

  

  Abraham Garcia

  Resolved

  Part Number: TUSB1142 Tool/software: Hello, I have the following schematic made; all my 3.1 connections are coming from wires soldered from another board. These wires are really short and are USB 90-Ohm wires. The layout of the board was taken into consideration…

  • Resolved

  • 4 months ago
  • Interface
  • Interface forum
Answered

• TUSB1142: TUSB1142 fail USB compliance test TD 7.31 Hot reset failure test

  

  Alder Lim

  Resolved

  Part Number: TUSB1142 Other Parts Discussed in Thread: HD3SS3220 Tool/software: Hi TI guru, We perform USB compliance test on our board with TUSB1142 Redriver. (We used pin strap mode on TUSB1142.) When we carry out USB compliance test, we fail…

  • Resolved

  • over 1 year ago
  • Interface
  • Interface forum

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