DS90UB913A-Q1: May DS90ub913 can support BT656 format?

Chen Bogey8

Mastermind 9990 points

Part Number: DS90UB913A-Q1
Other Parts Discussed in Thread: LMH0041, LMH0040, LMH0031, CLC021

Hi Sir

1. May DS90ub913 can support ADAS VIDEO 720P BT656 format?

2. If yes, may we have reference circuit? and what is 914 Rmode resistor we need to to set up?

3. As i know. the BT656 just use 8 bits(i am not sure), and may we know how to connect the 914 data out to DSP?

Bogey

over 7 years ago

0 Kenichiro over 7 years ago

Mastermind 9165 points

Hi,

I suggest you to check following posts first. These would help you to understand the overview.

[ DS90UB913/4 ] ITU-R BT.656

e2e.ti.com/.../373603 BT

DS90UB914 Parallel Interface

e2e.ti.com/.../1258452 10bit#1258452

Thanks,

Ken

0 Chen Bogey8 over 7 years ago in reply to Kenichiro

Mastermind 9990 points

Hi Ken
As my understanding as below anf may need check with you.
For BT656, the 913A/914A are not suit and suggest use "LMH0040 or the CLC021", for a deserializer, look at the "LMH0041 or LMH0031".
and i right?
Bogey

0 Steven(Shenzhen) Shi over 7 years ago in reply to Chen Bogey8

TI__Mastermind 30515 points

Bogey,
913a and 914a are SerDes, the parallel inputs of 913A will be mapped out in the parallel output of UB914a. so the pair UB913a/914a can support BT656/601. thanks.

best regards,
Steven

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DS90UB913A-Q1: May DS90ub913 can support BT656 format?