QNX 6.6.0 SP1, platform Intel x86 1. USB Server on start up io-usb -v -dehci -dxhci 2. USB device Configuration # usb -v USB 0 (EHCI) v1.10, v1.01 DDK, v1.01 HCD Control, Interrupt, Bulk(SG), Isoch(Stream), High speed Device Address : 1 Upstream Host Controller : 0 Upstream Device Address : 0 Upstream Port : 1 Upstream Port Speed : High Vendor : 0x8087 Product : 0x8000 Device Release : r0.04 Class : 0x09 (Hub) Subclass : 0x00 Protocol : 0x01 Max PacketSize0 : 64 Hub Number Ports : 8 Hub Characteristics : 0x0009 (Individual power, Individual over-current) Hub Power On->Good : 0 ms Hub Power Requirements : 0 mA Configurations : 1 Configuration : 1 Attributes : 0xe0 (Self-powered, Remote-wakeup) Max Power : 0 mA USB 1 (XHCI) v1.10, v1.01 DDK, v1.01 HCD Control, Interrupt, Bulk(SG), Isoch(Stream), High speed Device Address : 1 Upstream Host Controller : 1 Upstream Device Address : 0 Upstream Port : 3 Upstream Port Speed : High Vendor : 0x1e10 (Point Grey Research) Product : 0x2005 (USB 2.0 Digital Imaging Camera) Device Release : r0.03 Class : 0x00 (Independent per interface) Max PacketSize0 : 64 Configurations : 1 Configuration : 1 Attributes : 0x80 (Bus-powered) Max Power : 500 mA Device Address : 2 Upstream Host Controller : 1 Upstream Device Address : 0 Upstream Port : 4 Upstream Port Speed : High Vendor : 0x1e10 (Point Grey Research) Product : 0x2005 (USB 2.0 Digital Imaging Camera) Device Release : r0.03 Class : 0x00 (Independent per interface) Max PacketSize0 : 64 Configurations : 1 Configuration : 1 Attributes : 0x80 (Bus-powered) Max Power : 500 mA Device Address : 3 Upstream Host Controller : 1 Upstream Device Address : 0 Upstream Port : 5 Upstream Port Speed : High Vendor : 0x1e10 (Point Grey Research) Product : 0x2005 (USB 2.0 Digital Imaging Camera) Device Release : r0.03 Class : 0x00 (Independent per interface) Max PacketSize0 : 64 Configurations : 1 Configuration : 1 Attributes : 0x80 (Bus-powered) Max Power : 500 mA Device Address : 4 Upstream Host Controller : 1 Upstream Device Address : 0 Upstream Port : 6 Upstream Port Speed : High Vendor : 0x0424 Product : 0x2517 Device Release : r0.02 Class : 0x09 (Hub) Subclass : 0x00 Protocol : 0x02 Max PacketSize0 : 64 Hub Number Ports : 7 Hub Characteristics : 0x0089 (Individual power, Individual over-current) Hub Power On->Good : 100 ms Hub Power Requirements : 1 mA Configurations : 1 Configuration : 1 Attributes : 0xe0 (Self-powered, Remote-wakeup) Max Power : 2 mA Device Address : 5 Upstream Host Controller : 1 Upstream Device Address : 4 Upstream Port : 4 Upstream Port Speed : Full Vendor : 0x10c4 (Silicon Laboratories) Product : 0x87a0 (CP2130 USB-to-SPI Bridge) Device Release : r1.00 Class : 0x00 (Independent per interface) Max PacketSize0 : 64 Configurations : 1 Configuration : 1 Attributes : 0xa0 (Bus-powered, Remote-wakeup) Max Power : 100 mA Device Address : 6 Upstream Host Controller : 1 Upstream Device Address : 0 Upstream Port : 7 Upstream Port Speed : Full Vendor : 0x03eb (Atmel) Product : 0x214f (Atmel maXTouch Digitizer) Device Release : r20.32 Class : 0x00 (Independent per interface) Max PacketSize0 : 64 Configurations : 1 Configuration : 1 Attributes : 0xa0 (Bus-powered, Remote-wakeup) Max Power : 100 mA Device Address : 7 Upstream Host Controller : 1 Upstream Device Address : 4 Upstream Port : 5 Upstream Port Speed : Full Vendor : 0x05e0 (Symbol Technologies, Inc, 2008) Product : 0x1200 (Symbol Bar Code Scanner) Device Release : r0.00 Class : 0x00 (Independent per interface) Max PacketSize0 : 64 Configurations : 1 Configuration : 1 (Bus Powered) Attributes : 0xa0 (Bus-powered, Remote-wakeup) Max Power : 500 mA Device Address : 8 Upstream Host Controller : 1 Upstream Device Address : 4 Upstream Port : 1 Upstream Port Speed : High Vendor : 0x1e10 (Point Grey Research) Product : 0x2005 (USB 2.0 Digital Imaging Camera) Device Release : r0.03 Class : 0x00 (Independent per interface) Max PacketSize0 : 64 Configurations : 1 Configuration : 1 Attributes : 0x80 (Bus-powered) Max Power : 500 mA Device Address : 9 Upstream Host Controller : 1 Upstream Device Address : 4 Upstream Port : 3 Upstream Port Speed : High Vendor : 0x1e10 (Point Grey Research) Product : 0x2005 (USB 2.0 Digital Imaging Camera) Device Release : r0.03 Class : 0x00 (Independent per interface) Max PacketSize0 : 64 Configurations : 1 Configuration : 1 Attributes : 0x80 (Bus-powered) Max Power : 500 mA VG#