Genesys Logic Usb Hub Driver

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Genesys Logic Usb Hub Driver 5,8/10 7495 reviews
LogicHub

GL852G is Genesys Logic’s premium 4-port Hub solution which fully complies with Universal Serial Bus Specification Revision 2.0. GL852G implements multiple TT* (Note1) architecture that provide dedicated TT* to each downstream (DS) ports, which guarantee Full-Speed(FS) data passing bandwidth when multiple FS device perform heavy loading operations. The controller inherits Genesys Logic’s cutting edge technology on cost and power efficient serial interface design. GL852G has proven compatibility, lower power consumption figure and better cost structure above all USB2.0 hub solutions worldwide.
GL852G implements multiple hub configuration features onto internal mask ROM, which traditionally requires one external EEPROM. The microprocessor detects general purpose I/O (GPIO) status during the initial stage to configure hub settings such as (1) number of DSport, (2) declare of compound device (3) gang/individual mode selection…etc. External EEPROM can be removed if no vendor specified PID/VID or product string is required for the application.
GL852G supports four package types, summarized as below table. LQFP48 package provides full hub features such as (1) two-color (green/amber) status LEDs for each DS ports, (2) Individual/Gang mode power management scheme that indicates DS port over-current events. (3) Number of DS ports setting configured by GPIO setting (4) non-removable declaration configured by GPIO setting (5) Support both 93C46 and 24C02 EEPROM (6) power switch polarity selections…etc. QFN28 package support only partial hub features but provide smaller footprint (5x5mm) that targets space limited PCB layout environments such as embedded system or UMPC/MID applications.

Package
type
# of DS
ports
Port #
config.
Non-removable
Declaration
Power mgmt.LED supportEEPROM
48LQFP4GPIOEEPROM/GPIOIndividual/GangGreen/Amber93C46/ 24C02
28QFN4EEPROMEEPROMIndividual/GangN/A24C02

DriverHive Database Details for Genesys Logic USB3.0. Contact; DriverHive Database Details for Genesys Logic USB3.0 Card Reader Driver. Device Class: USB hub.

*Note: TT (transaction translator) is the main traffic control engine in an USB 2.0 hub to handle the
unbalanced traffic speed between the upstream port and the downstream ports.

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Genesys Logic Usb Hub


Iron man 1 soundtrack mp3 download. Compliant to USB specification Revision 2.0
− 4 downstream ports
− Upstream port supports both high-speed (HS) and full-speed (FS) traffic
− Downstream ports support HS, FS, and low-speed (LS) traffic
− 1 control pipe (endpoint 0, 64-byte data payload) and 1 interrupt pipe (endpoint 1, 1-byte data payload)
− Backward compatible to USB specification Revision 1.1
On-chip 8-bit micro-processor
− RISC-like architecture
− USB optimized instruction set
− Dual cycle instruction execution
− Performance: 6 MIPS @ 12MHz
− With 64-byte RAM and 2K internal ROM
− Support customized PID, VID by reading external EEPROM
− Support downstream port configuration by reading external EEPROM
Multiple Transaction translator (MTT)
− MTT provides respective TT control logics for each downstream port.
Each downstream port supports two-color status indicator, with automatic and manual modes compliant to USB specification Revision 2.0
Built-in upstream port 1.5K0001 pull-up and downstream port 15K pull-down resistors
Support both individual and gang modes of power management and over-current detection for downstream ports
Conform to bus power requirements of USB 2.0 specification
Automatic switching between self-powered and bus-powered modes
Integrate USB 2.0 transceiver
Embedded PLL support external 12 MHz crystal / Oscillator clock input
Optional 27/48 MHz Oscillator clock input (Not available on QFN 28 package)
Support compound-device (non-removable in downstream ports) by I/O pin configuration (Not available on QFN 28 package)
Number of Downstream port can be configured by GPIO without external EEPROM (Not available on QFN 28 package)
Operate on 3.3 Volts (Built-in 3.3V to 1.8V regulator)
Improve output drivers with slew-rate control for EMI reduction
Internal power-fail detection for ESD recovery
Available package type: 48-pin LQFP and 28-pin QFN
Applications:
− Stand-alone USB hub / USB Docking
− UMPC/MID, motherboard on-board applications
− Consumer electronics built-in hub application
− Monitor built-in hub
− Embedded systems
− Compound device to support USB HUB function such as keyboard hub applications

January 17th, 2012, 09:53 PM
Genesys Logic Usb Hub Driver

Genesys Usb Driver

When I plug in a usb 3 hub, external harddrives get splicing input output error when copying most files and disappear from the system. Tried with 3 hard drives, and 3 usb keys on both a usb 3 hub and a usb 2 hub, all disks are usb 2. if I unplug the usb 3 hub, the harddrives will work ( slowly ) on the usb 2.0 hub fine and on the usb 3 ports. They also work find on my media box and brothers windows laptop.
I'm using ubuntu 11.10 64 bit, fully updated. usb disks are a mix of fat32 and ntfs.
All drives check out fine in chkdsk in windows. I sent the last hub back to the store because of this error, and got one that many websites said had linux support.
It's the Unitek Y-3041 usb 3.0 4 port hub. Need it because my computer doesn't have many usb ports, and I normaly have 3 2tb harddrives plugged in at all times, and transfer files between them, so I usb 2.0 hub is too slow.
lsusb output after the crash:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 002: ID 0cf3:3005 Atheros Communications, Inc.
Bus 001 Device 003: ID 413c:2003 Dell Computer Corp. Keyboard
Bus 001 Device 004: ID 1532:0101 Razer USA, Ltd Copperhead Mouse
Dmesg output:
[ 61.432694] usb 8-1.2: new high speed USB device number 3 using xhci_hcd
[ 61.450989] xhci_hcd 0000:01:00.0: WARN: short transfer on control ep
[ 61.451502] xhci_hcd 0000:01:00.0: WARN: short transfer on control ep
[ 61.451988] xhci_hcd 0000:01:00.0: WARN: short transfer on control ep
[ 61.452489] xhci_hcd 0000:01:00.0: WARN: short transfer on control ep
[ 61.852995] usbcore: registered new interface driver uas
[ 61.872876] Initializing USB Mass Storage driver..
[ 61.873224] scsi4 : usb-storage 8-1.2:1.0
[ 61.873418] usbcore: registered new interface driver usb-storage
[ 61.873421] USB Mass Storage support registered.
[ 62.873764] scsi 4:0:0:0: Direct-Access SanDisk Cruzer Blade 8.02 PQ: 0 ANSI: 0 CCS
[ 62.874061] scsi: killing requests for dead queue
[ 62.874508] scsi: killing requests for dead queue
[ 62.892301] scsi: killing requests for dead queue
[ 62.897656] scsi: killing requests for dead queue
[ 62.898377] scsi: killing requests for dead queue
[ 62.901088] scsi: killing requests for dead queue
[ 62.908684] scsi: killing requests for dead queue
[ 62.909155] scsi: killing requests for dead queue
[ 62.917210] sd 4:0:0:0: [sdb] 3907583 512-byte logical blocks: (2.00 GB/1.86 GiB)
[ 62.917400] sd 4:0:0:0: [sdb] Write Protect is off
[ 62.917410] sd 4:0:0:0: [sdb] Mode Sense: 45 00 00 08
[ 62.917809] sd 4:0:0:0: [sdb] No Caching mode page present
[ 62.917815] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[ 62.918966] sd 4:0:0:0: Attached scsi generic sg1 type 0
[ 62.923793] sd 4:0:0:0: [sdb] No Caching mode page present
[ 62.923804] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[ 62.925977] sdb: sdb1
[ 62.927200] sd 4:0:0:0: [sdb] No Caching mode page present
[ 62.927209] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[ 62.927215] sd 4:0:0:0: [sdb] Attached SCSI removable disk
[ 161.840188] xhci_hcd 0000:01:00.0: xHCI host not responding to stop endpoint command.
[ 161.840204] xhci_hcd 0000:01:00.0: Assuming host is dying, halting host.
[ 161.840253] xhci_hcd 0000:01:00.0: HC died; cleaning up
[ 161.840397] usb 8-1: USB disconnect, device number 2
[ 161.840413] usb 8-1.2: USB disconnect, device number 3
[ 161.840427] sd 4:0:0:0: Device offlined - not ready after error recovery
[ 161.840460] sd 4:0:0:0: [sdb] Unhandled error code
[ 161.840467] sd 4:0:0:0: [sdb] Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[ 161.840479] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 96 80 00 00 f0 00
[ 161.840506] end_request: I/O error, dev sdb, sector 38528
[ 161.840568] sd 4:0:0:0: rejecting I/O to offline device
[ 161.840666] sd 4:0:0:0: [sdb] Unhandled error code
[ 161.840674] sd 4:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 161.840684] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 97 70 00 00 10 00
[ 161.840707] end_request: I/O error, dev sdb, sector 38768
[ 161.884522] scsi: killing requests for dead queue
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