DS90UB927Q-Q1: Whether or notcompatible deserializer of UB914/UB934/UB964

xueze xu

Prodigy 40 points

Part Number: DS90UB927Q-Q1

Hi,

Q1: UB927 whether or notcompatible deserializer of UB914/UB934/UB964;

Q2: the UB927 how to do configure Pattern mode;

Q3: the UB927 have received fpd-link signal, how to do configue register to work, and send to DES.

thank you.

xxz

over 2 years ago

0 Hamzeh Jaradat over 2 years ago

TI__Guru* 83860 points

Hello Xueze,

1) UB927 is not compatible with UB914/UB934/UB964. If you are looking for a compatible DES with parallel interface then you can use the UB926, and a DES with CSI-2 Interface then the UB940N is the right choice.

2) Please refer to this AppNote.

3) You do not need register configurations, you need to chose the correct Hardware configurations on Pins: BKWD, LFMODE, MAPSEL, REPEAT, IDx

0 xueze xu over 2 years ago

Prodigy 40 points

Hi Hamzeh,

thank you for your reply,

Q1: UB940 whether or notcompatible UB913/UB933;

Q2: enable Pattern mode, only configure the reg0x64 [ 0 ]bit, enable , whether additional configuration is required ?

thanks.

xxz

0 xueze xu over 2 years ago in reply to xueze xu

Prodigy 40 points

Hi Hamzeh,

one more question,

ub927 whether or not can rx lvds 1280x720@30 37MHz

0 Hamzeh Jaradat over 2 years ago in reply to xueze xu

TI__Guru* 83860 points

HeXueze,

1) UB940 is not compatible with UB913/UB933.

2) Which device are you refering to? As I said, all the required steps and explanation are in the above mentioned AppNote.

3) Yes, the UB927 do supports 1280x720 @ 30FPS. The UB927 do support any PCLK from 5MHz to 85MHz.

Interface

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DS90UB927Q-Q1: Whether or notcompatible deserializer of UB914/UB934/UB964