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TUSB1104: Difference between TUSB1104 and TUSB1004

ttd
Mastermind 8580 points
Part Number: TUSB1104
Other Parts Discussed in Thread: TUSB1004,

Tool/software:

Dear Technical Support Team

I have related question about followin E2E I have been discussing with Shane.

TUSB1004: Compliance test Fail - Interface forum - Interface - TI E2E support forums

I also use TUSB1104 with Type-C. The distance between host and TUSB1104, TUSB1104 and receptacle are same for TUSB1004 use.

Then can I use same register settings like EQ?

I think that the difference is TUSB1104 has USB CC/PD Controller.

Best Regards,

ttd

  • +1
    TI__Mastermind 29990 points

    Hi ttd,

    1. If the distances are the same and you are using the same trace material, then yes your EQ settings should be similar.

    2. The TUSB1104 does not have a CC or PD controller. The difference between these two parts is that the TUSB1104 supports USB3.2x2 mode on a connected USB-C port. The TUSB1004 is made for two type-A ports, the TUSB1104 is made for one type-C port.

    Best,

    Shane