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Hi,
I am working on USB Hub on Altera Cyclone V. All ports of the hub are getting detected by the controller. But at a time only one port is working, I mean only one high speed device which is connected to the hub would work. I am facing following couple of issues: 1. No response if I connect another device to any of the ports other than already detected and working port. 2. Transfer error interrupt to the host controller from the hub if I remove the already mounted device. I felt interrupt is not getting cleared, because I get prints from the thread always even if it has to wait for the interrupt/event. Later once I connect one device, it will detect and mount. If I connect one more device no response from any of the threads (Does it mean interrupt not cleared). And if I remove the already connected device it gives error. SeetharamLink Copied
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