Do we need LVDS bridge (like TI SN65DSI83) for LVDS interface display (like Mitsubishi aa123af01) for i.mx8qx?

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Do we need LVDS bridge (like TI SN65DSI83) for LVDS interface display (like Mitsubishi aa123af01) for i.mx8qx?

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mehmet_ipin
Contributor II

Dear Sir/Madam,

Hello,

We are developing an IVI/Cluster common hardware platform for commerical cars with i.mqxp based on the   MXQXP- MEK board. We consider to connect an LVDS interfaced automotiv grade display ( like Mitsubishi - aa123af01 ). 

May be because its OLED display, there is no an LVDS bridge chip in reference design schematics for MX8-DSI-OLED1.  On the other hand, I see some discussions for SN65DSI83 on i.mx8 linux driver like (linux-imx/sn65dsi83_drv.c at imx_4.14.78_1.0.0_ga_var01 · varigit/linux-imx · GitHub) . Also I am not expert for DSI-MIPI LVDS standards. So, please help me,  If I need to add panel display driver chip like SN65DSI83 between i.mx8qx and tft lcd display panel?

Best regards.

Mehmet Ali Ipin

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igorpadykov
NXP Employee
NXP Employee

Hi Mehmet

in general case no, as it has 2 x MIPI-DSI/LVDS Combo PHY

as described in i.MX 8X Family of Applications Processors - Fact Sheet

Best regards
igor
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mehmet_ipin
Contributor II

Dear Igor,

Sorry for late response,

Thank you very much,

have a nice day.

Mehmet 

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