How do you find / set DMA channel assignments in Windows 10? - Microsoft Community

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i have data acquisition system running on windows 10 system showing intermittent i/o error.  others similar systems have found issue typically due conflict direct memory access (dma) channels.  these used easy find in previous versions of windows, in device manager, no longer visible in windows 10. 

where can locate how dma channels assigned in windows 10?  can these assignments changed or restricted prevent conflicts specific piece of hardware?

note: deactivating dma not option impose excessive processor load , slow user interface.

hello,

direct memory access (dma) method of transferring data device memory, memory device, or memory memory, without of microprocessor.

to know can found on windows 10 device, suggest post query in technet forums better assistance. can assure answer query in timely manner son receive post.

do let know if have other concern.




Windows / Windows 10 / Devices & drivers / PC



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