DS90UB954-Q1EVM: can't write

Kai Hsiao

Part Number: DS90UB954-Q1EVM

HI Sir

1. May I know how to write DS90UB954EVM ,due to I can read 954's register value but can't write below is the video link

2. if use 954 to read CMOS sensor's register , I need to follow snla222 this application note , the method is the same with 914 ,is it right ?

over 6 years ago

0 Steven(Shenzhen) Shi over 6 years ago

TI__Mastermind 30515 points

Kai,

1. can you dump all the registers value? what is the value of 0x4c?

2. yes. but UB954 has two ports, you need differentiate the port based on 0x4C firstly.

best regards,

Steven

0 Kai Hsiao over 6 years ago in reply to Steven(Shenzhen) Shi

Guru 12675 points

HI Junqiang

I saw DS90UB964EVM have initialization reference code

Does DS90UB954 have this initialization reference code?

0 Steven(Shenzhen) Shi over 6 years ago in reply to Kai Hsiao

TI__Mastermind 30515 points

Kai,
UB954 is very similar as UB964, you can refer to UB964's I2C enable setting and RX port setting & CSI port setting.
also, you can check UB953 and UB954 bring-up app. note and on-line video training in TI.com for more messages.

best regards,
Steven

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DS90UB954-Q1EVM: can't write