Hello,
Does the FC-USB card come with its own USB controller or does it rely on the same controller as the other USB ports of the motherboard?
Thanks in advance
Search found 3 matches
- Tue Mar 03, 2020 11:48 am
- Forum: fitlet2 FACET Cards
- Topic: USB controller on the FC-USB?
- Replies: 1
- Views: 25186
- Sun Mar 01, 2020 12:15 pm
- Forum: fitlet2 hardware
- Topic: USB 3 XHCI limited to 32 USB devices
- Replies: 3
- Views: 52371
Re: USB 3 XHCI limited to 32 USB devices
Once I connect too much devices, the kernel outputs this message: [ 272.343677] xhci_hcd 0000:00:15.0: Error while assigning device slot ID [ 272.343699] xhci_hcd 0000:00:15.0: Max number of devices this xHCI host supports is 32. [ 272.343710] usb 1-3-port7: couldn't allocate usb_device I connected ...
- Sun Mar 01, 2020 11:10 am
- Forum: fitlet2 hardware
- Topic: USB 3 XHCI limited to 32 USB devices
- Replies: 3
- Views: 52371
USB 3 XHCI limited to 32 USB devices
Hi, I need to connect lots of USB devices to fitlet2. With EHCI (USB 2.0) USB controllers, I was able to connect more than 90 devices but with XHCI only 32 devices are allowed. Does the fitlet2 have an EHCI controller? Is there an option in the BIOS to switch to USB 2.0 in order to be able to connec...