iMX7S - USB Port Details and Pin Map

[imx_user]

Hi,

iMX7S supposed to only have 1 USB OTG with internal PHYm, plus 1 USB HSIC Host.

Why in iMX7S datasheet there is OTG1 and OTG2?

And also, where can I get the pin map for iMX7S? I need the pin mapping with alternate functions.

Thanks,

Alex.

[igorpadykov]

Hi Alex

for pin assignments one can check

i.MX 7Solo Family of Applications Processors Datasheet

p.6 states:

USB:
— One high-speed (HS) USB 2.0 OTG (Up to 480 Mbps), with integrated HS USB PHY
— One high-speed USB 2.0 (480 Mbps) host with integrated HSIC USB (high-speed inter-chip
USB) PHY

also muxing options can be found in IOMUX Chapter of

i.MX 7Solo Applications Processor Reference Manual

Best regards
igor
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