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1. Re: FX3 - Isosrcsnk FW - isod3 not working in xhci host controller
raghuramh_86 Sep 19, 2017 2:37 AM (in response to tal.gadni_2256016)Hi!,
The endpoint descriptors are correct.
We have seen this issue ('Insufficient bandwidth') with some of the Host Controllers. Can you test with another PC or reduce the MULT to 2 (i.e. CY_FX_ISO_PKTS =2)
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2. Re: FX3 - Isosrcsnk FW - isod3 not working in xhci host controller
tal.gadni_2256016 Sep 19, 2017 7:53 AM (in response to raghuramh_86)Hi,
when testing it with ehci controllers I could not see the issue.
testing it on other PC's with xhci the problem remains.
when setting CY_FX_ISO_PKTS to 2 - I can see ISOD2 transfers properly.
I need to use the total throughput of the device so ISOD3 is important to me