TS3DV642: TS3DV642 的 CLK diff signal choice

Richard Ma1

Prodigy 150 points

Part Number: TS3DV642
Other Parts Discussed in Thread: HD3SS215

Hi Team,

According to datasheet, can we random choose any one of CLK diff signal input of HDMI ch A & ch B ? (as showing below)

over 6 years ago

0 David (ASIC) Liu over 6 years ago

TI__Guru**** 177301 points

Richard

Please refer to table 1 in the TS3DV642 datasheet. For example, if EN and SEL1 high, SEL2 low, A channel is enabled but B channel is HI-Z. If you have the clock connected to the B channel, it will not pass onto D0 channel.

For HDMI, please consider using HD3SS215.

Thanks
David

0 Brian Wang0928 over 6 years ago in reply to David (ASIC) Liu

TI__Genius 14080 points

Sorry, we don't get the right answer since the question would be not very clear.

The point is that customer just would like to confirm with you if HDMI's CLK differntial input can be connected to any channels of this device (Channel 0, Channel 1, Channel 2 or Channel 3) or not? Or is there any specific channel assigned to connect to CLK input of HDMI?

0 David (ASIC) Liu over 6 years ago in reply to Brian Wang0928

TI__Guru**** 177301 points

Brian

You can use any input for the clock, but please make sure the corresponding output is also being used for clock.

Thanks
David

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TS3DV642: TS3DV642 的 CLK diff signal choice