Question, i.MX53 LVDS clock

Aemj — Thu, 13 Oct 2016 13:02:50 GMT

Dear team,

I would like to ask about LVDS output clock of i.MX53.

When LVDS of i.MX53 is used as two output channels, can the output clocks of both channels be different?

If yes, please let me know which part of i.MX53, registers, should be configured to make different clocks for dual LVDS out.

Thanks,

Miyamoto

Re: Question, i.MX53 LVDS clock

igorpadykov — Thu, 13 Oct 2016 23:37:52 GMT

Hi Miyamoto

>When LVDS of i.MX53 is used as two output channels, can the output clocks of both channels be different?

yes

>please let me know which part of i.MX53, registers, should be configured to make different clocks for dual LVDS out.

please check description of IOMUXC_GPR2, Table 47-4. Channel Mapping i.MX53 RM

and obds code examples in ../ipu/lvds_out.c

Lab and Test Software (2)
On-Board Diagnostic Suit for the i.MX53 Quick Start Board (REV 2011.39)
http://www.nxp.com/products/power-management/pmics/pmics-for-i.mx-processors/i.mx53-quick-start-board:IMX53QSB?fpsp=1&tab=Design_Tools_Tab

May be useful i.MX53 System Development User’s Guide

http://www.freescale.com/files/32bit/doc/user_guide/MX53UG.pdf

Best regards
igor
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Question, i.MX53 LVDS clock

Re: Question, i.MX53 LVDS clock