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TUSB564: TUSB1064

Part Number: TUSB564
Other Parts Discussed in Thread: TUSB1064,

Dear Sir or Madam,

 

I consider to design a solution for USB-C to DisplayPort1.4 on the Monitor. And I found two possible products for the solution in your homepage: TUSB564 and TUSB1064. I list as below the application that our new product needs.  

 

1. input signal (From USB-C Connector)

   1) 2 lanes USB-C for DisplayPort1.4 (up to 4Kx2K/60Hz)

   2) 4 Lanes USB-C for DisplayPort1.4 (up to 4Kx2K/60Hz)

2. Output: 4 Lanes of DP1.4 (to DisplayPort receiver chip)

 

My questions are,

 1) when 4 lanes input mode, support 4Kx2K/60Hz of DP1.4 output with TUSB564 or TUSB1064?  

 2) when 2 lanes input mode, support 4Kx2K/60Hz of DP1.4 output with TUSB564 or TUSB1064?

 3) always 4 lanes DP1.4 output even 2 Lanes DP input mode?     

 

Looking forward to receive the answer as soon as possible.

Thank you in advance,

Bonghyun Park

  • Hi, Bonghyun 

    TUSB564 or TUSB1064 does not care about the resolution. 

    TUSB564 or TUSB1064 can only be configured into Four DisplayPort lanes enabled or Two DisplayPort lanes and one USB3.1 mode, it can't support 2 DP lane input with 4 DP lane output.

    Thanks

    David