STLab USB2.0 PCI Adaptor

Ovladač:

v jádře

Technické parametry

USB 2.0 480Mbit/s Chip NEC 720101 4USB konektory externe, 1 konektor interny kompatibilne s USB1.1

Identifikace pod Linuxem

lspci -v

02:03.0 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI])
        Subsystem: NEC Corporation USB
        Flags: bus master, medium devsel, latency 32, IRQ 11
        Memory at da001000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [40] Power Management version 2

02:03.1 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI])
        Subsystem: NEC Corporation USB
        Flags: bus master, medium devsel, latency 32, IRQ 10
        Memory at da002000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [40] Power Management version 2

02:03.2 USB Controller: NEC Corporation USB 2.0 (rev 04) (prog-if 20 [EHCI])
        Subsystem: Unknown device 0ee4:3383
        Flags: bus master, medium devsel, latency 32, IRQ 5
        Memory at da003000 (32-bit, non-prefetchable) [size=256]
        Capabilities: [40] Power Management version 2


---------------
lsusb -v 

Bus 003 Device 001: ID 0000:0000 Virtual Hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0
  bDeviceProtocol         1
  bMaxPacketSize0         8
  idVendor           0x0000 Virtual
  idProduct          0x0000 Hub
  bcdDevice            2.04
  iManufacturer           3 Linux 2.4.18-10 ehci-hcd
  iProduct                2 NEC Corporation USB 2.0
  iSerial                 1 02:03.2
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           25
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0x40
      Self Powered
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0
      bInterfaceProtocol      0
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               none
        wMaxPacketSize          2
        bInterval              12
  Language IDs: (length=4)
     0000 (null)((null))

Postup zprovoznění pod Linuxem

modprobe ehci-hcd Skusane pod RedHat 7.3, jadro 2.4.18-10

Poznámka

Rozbehnute uplne bez problemov (MB s i815 chipsetom)
Vyskusane s externyn USB2.0 diskom - vid http://abclinuxu.cz/hardware/ViewRelation?relationId=14460
Bezproblemovy radic, chip NEC 720101 je v USB2.0 standartom.