DS90UB954-Q1: DS90UB953/4 datasheet and request check!

user3830479

Expert 1090 points

Part Number: DS90UB954-Q1

Dear all:

Customer will used DS90UB953/954 design. Have some question, please help, thanks!

1. Does the DS90UB954 support CSI-2 Asynchronous Back Channel when used STP transmission? .

2. Can we used 25 MHz passive crystal oscillator?

over 7 years ago

0 Liam Keese over 7 years ago

TI__Genius 12705 points

Hello,

Yes, this is supported by mode 0 in Table 1. Alternatively you can set by programming register 0x6d[2:0]

By passive oscillator, I assume you mean for REFCLK. Please see section 7.4.5 in the DS90UB954 datasheet.

0 user5184857 over 7 years ago in reply to Liam Keese

Prodigy 20 points

Does the DS90UB954 support CSI-2 Synchronous Back Channel when used STP transmission?

0 Steven(Shenzhen) Shi over 7 years ago in reply to user5184857

TI__Mastermind 30515 points

Yes, please check the d/s for sync. description.

best regards,
Steven

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DS90UB954-Q1: DS90UB953/4 datasheet and request check!