problem about eim mode

vvjay — Tue, 15 Nov 2016 14:06:53 GMT

Hi,

we have succeed in eim multiplexed mode , but for some reason we have to use eim non-multiplexed mode. we use csi camera ,so csi0 pins can not be used as eim_data[0:15] , so for data bus ,we have not choice but use eim_data[16:31]. But i find that some of those pads are use for usb otg and usb otg is used to flash uImage ,fs and so on. Does it influence eim data bus if we dont change configure because after flash we do not use usb otg any more, or does it mean that we have to disable usb otg after we flashed uImage? i can not try it now, so i have to ask anyone who know the answer.

Thank you!

Jay

Re: problem about eim mode

igorpadykov — Tue, 15 Nov 2016 23:41:04 GMT

Hi Wenjie

if iomux settings configured in such way that usb

does not interference with eim, then usb (or other module)

may be not disabled.

Best regards
igor
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problem about eim mode

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