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i.MX6 DISP0, DISP1 Parallel Video HSYNC, VSYNC, etc.

Question asked by Stephen Barton on Dec 31, 2016
Latest reply on Jan 3, 2017 by Yuri Muhin

We are designing an iMX6 Dual system using both parallel DISP Video Outputs.

In the "i.MX 6Dual/6Quad Applications Processor Reference Manual, Rev. 3, 07/2015",

"Table 37-6. IPU1 External Signals" suggests that IPU1 can drive both the DISP0 outputs and the DISP1 outputs (on the EIM pads)

"Table 37-7. IPU2 External Signals"  suggests that IPU2 can drive the DISP0 outputs only - not the DISP1 outputs.

In other words, both IPU's can drive DISP0;  only IPU1 can drive DISP1.

Is this info correct?

It is not clear from the Reference Manual which 8 pads to use for the pixel CLK, HSYNC, VSYNC and Data Enable outputs on these DISP0 and DISP1 ports?

Are these 8 pads documented somewhere?



- Stephen