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Forum Topic - Problem with USB on Atom based SBC and QNX 6.6: (2 Items)
   
Update
Eli Kozikaro
09/04/2014 4:18 PM
post111640
Problem with USB on Atom based SBC and QNX 6.6   
I'm hoping to get some help with a new Atom SBC from Versalogic.    Running QNX 6.6 the USB is not working well.     USB
 keyboard is sluggish and drops some keystrokes.   Writing to a USB mass storage is very slow.

Board is booted with the generic x86 bios BSP.

I would suspect the board but Windows 7 and Ubuntu 14.04 have no issues with USB on the same board.

Any suggestions?

Thanks,

Eli
Eli Kozikaro
09/11/2014 1:17 AM
post111696
Re: Problem with USB on Atom based SBC and QNX 6.6 [solved]   
One BIOS setting did the trick.   In LPSS & SCC select ACPI mode.

LPSS stands for Low Power SubSystem and SCC stands for Storage Control Cluster.

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