SN65DSI85: Does the SN65DSI85 have a format check that is RGB888?

user6438649

Intellectual 370 points

Part Number: SN65DSI85
Other Parts Discussed in Thread: DS90UB941AS-Q1, SN65DSI83, DS90UB924-Q1

Dears,

Does the SN65DSI85 have a format check that is RGB888?

If I map YUV422 data to RGB888 and input it to SN65DSI8, will it be LVDS output?

Sincerely,

over 3 years ago

0 Ikechukwu Anyiam over 3 years ago

TI__Mastermind 35130 points

Hi Sakai-san,

The SN65DSI85 does not support YUV422. Please use the DS90UB941AS-Q1 for that.

Regards,

I.K.

0 user6438649 over 3 years ago

Intellectual 370 points

Dear I.K.

Thank you for your reply. understood.

The input of DS90UB941AS-Q1 is DSI, but the output is FPD-Link.

I want to receive the signal of DS90UB941AS-Q1 with xilinx FPGA.
However, the xilinx FPGA does not seem to have an FPD-Link IP.

Therefore, could you tell me an IC that outputs 20bit data of HD, VD, DE, YUV422 such as LVDS?
(SN65DSI83 outputs HD, VD, DE, RGB 24-bit data with LVDS)

Sincerely,

0 Ikechukwu Anyiam over 3 years ago in reply to user6438649

TI__Mastermind 35130 points

The DS90UB941AS-Q1 has to be used with an FPD-Link III deserializer. You can use it with the DS90UB924-Q1 to convert DSI data in YUV422 format to LVDS data in RGB format.

Also, we don't have devices that output YUV422 - only RGB.

Regards,

I.K.

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SN65DSI85: Does the SN65DSI85 have a format check that is RGB888?