Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: USB mass storage device class


Related Topics
USB

In the News (Thu 12 Nov 09)

  
  NationMaster - Encyclopedia: USB mass storage device class
The USB mass storage as such does not specify which file system shall be used on the device using it; instead, it mainly provides a way of reading out sectors as on any hard disk device, using the "SCSI transparent command set".
Some USB digital cameras feature a switch allowing them to appear either as a mass-storage device or as a still-picture device (PictBridge or PTP), but they cannot be both at the same time.
Devices (such as digital audio players) which support this standard are referred to as MSC (Mass Storage Class).
www.nationmaster.com /encyclopedia/USB-mass-storage-device-class   (2872 words)

  
 The Mass Storage Page
A typical guaranteed number of cycles for the NAND memory used in storage devices is 100,000.
USB Enumeration and Mass Storage Device firmware code for the Microchip PIC18F4550.
The mass-storage driver for USB devices is usbstor.sys.
www.lvr.com /mass_storage.htm   (1409 words)

  
 USB mass storage device class - Definition, explanation
As of 2004, most current main-stream operating systems include support for USB mass storage devices, although support on older systems is patchier.
The USB mass storage rationale is an interpretation of how the USB mass storage device class should be properly implemented in devices and operating systems.
The heart of that discussion concerned the USB operation and speed characteristics for USB mass storage device class compliant devices.
www.calsky.com /lexikon/en/txt/u/us/usb_mass_storage_device_class.php   (846 words)

  
 USB Central
Jungo.com's WinDriver USB is an enhanced version of Jungo's Driverwizard, which enables developing driver code in user mode and later moving it to kernel mode.
USB Support on Windows 98 explains the differences between the USB support in Windows 95 and 98.
USB for Projects on a Budget, Nuts and Volts, April 2007.
www.lvr.com /usb.htm   (3461 words)

  
 Technical Q&A QA1131: Apple Mass Storage Class Driver always matches to my device at startup
If the mass storage device with media, is not present at system start time, but is attached anytime afterwards or the media is inserted later on, then the standard device driver arbitration mechanism is used which will match the device to a vendor specific driver, if present.
During the development of the Apple Mass Storage class driver for Mac OS 9, it was understood that if the USB mass storage device was not the boot device, that there should be a way to allow the Apple driver to be replaced by a vendor specific driver later on, if one was present.
This call is used to force USB to quit using the current driver and use a different driver for the device.
developer.apple.com /qa/qa2001/qa1131.html   (733 words)

  
 USB Mass Storage Support 1.3.5 Document and Software
USB includes the notion of Class drivers, a set of software components generally delivered by Operating System vendors that are able to communicate with not just one, but many different USB devices of a particular kind.
If the message "The software needed to use the USB device 'name of the device' can not be found" appears when you plug in a USB mass storage device, the device you are using is not supported by the USB Mass Storage Support 1.3.5 software.
When disconnecting a USB mass storage device from the computer, close all windows and quit all running applications that are stored on the device and drag the device's icon onto trash to dismount it from the Desktop prior to unplugging the device from the USB port or Hub.
docs.info.apple.com /article.html?artnum=60394   (952 words)

  
 USB Mass Storage support in XBMC - XBMC
The USB Mass Storage Device Class, sometimes refered to as MSC (Mass Storage Class) or UMS (USB Mass Storage), is a set of computing communications protocols defined by the USB Implementers Forum that run on the Universal Serial Bus.
Because of its ubiquity and relative simplicity, the most common file-system on memory devices such as USB flash drives, digital cameras, digital audio players is one of Microsoft's FAT (File Allocation Table) file-system, with (optional) VFAT support for of long file-names.
Not all USB flash drives, digital cameras, digital audio players, and other USB memory devices support the 'USB Mass Storage Device Class' standard; some instead use the MTP (Media Transfer Protocol) standard, or other proprietary protocols in lieu of this standard.
www.xboxmediacenter.com /wiki/index.php?title=USB_Mass_Storage_support_in_XBMC   (1504 words)

  
 Storage Systems Software
USB Mass Storage Support is a set of USB Mass Storage class drivers written by Apple Computer to support USB Mass Storage class devices.
USB includes the notion of class drivers, a set of software components generally delivered by operating system...
LSI Logic Storage Device Management System (SDMS) is a complete software package that solves the increasingly complex problem of managing system I/O. It seamlessly addresses hardware and software interfaces by supporting LSI Logic's family of SCSI...
www.filedudes.com /006119-1-1.html   (123 words)

  
 Cycling '74: MaxMSP => USB sensor
It seem that it is not detecting this device.
This is not a serial interface, it is a usb device and we could see it in the device manager and works with the software it came with..
USB human interface device class ("HID"), keyboards, mice, etc.
www.cycling74.com /forums/index.php?t=msg&goto=77631&rid=0&S=8f1afdcc41f6a19eb5d8629abe622c5f   (589 words)

  
 usb mass storage device drivers : Search Results : GoodSearch : Search the Internet with GoodSearch and support your ...
USB mass storage devices driver, umass(4), provides the support for USB storage devices.
USB devices, not all of which would normally be considered to be mass...
Since the mass storage driver presents the USB device as a SCSI device, you need...
www.goodsearch.com /Search.aspx?Keywords=usb+mass+storage+device+drivers   (393 words)

  
 USB Device Firmware Development: WinDriver
Complementary toolkit to WinDriver, WinDriver USB Device facilitates the development of Chapter 9 firmware for USB devices, including ready-made mass storage function driver for the implementation of standard storage devices.
The toolkit includes a mass storage firmware library and a sample mass storage device firmware application for this board, which comply with the USB Mass Storage Device Class Specification.
If you are also a registered user of the standard Windriver USB tool-kit (for development of USB host drivers), when the device firmware development and the hardware debugging is completed, you can use the WinDriver USB tool-kit to develop a driver for your device.
www.jungo.com /usb_device.html   (609 words)

  
 Virtual-Hideout | AMS Venus GoGo 2.5" OTG Enclosure Review
This enclosure comes with a rechargeable battery and can be used while in the field to pull data from USB devices.
The second USB port is used for the OTG feature of the Venus GOGO.
Also a carrying case is included and on the back end of the case is an opening for the USB port, so there is no need to remove the Venus GOGO from the case to use the OTG function.
www.virtual-hideout.net /reviews/ams_venus/index.shtml   (661 words)

  
 Embedded USB Software | USB Protocol Stacks
Jungo is enabling the USB revolution by providing all the software required to embed USB in your future designs.
Extend your design's USB functionality to include additional custom/class drivers support with Jungo's exported APIs and available symbiotic class drivers, or easily migrate your USB solution to additional engineering designs.
From PCs to digital cameras to USB flash memory to PDAs to set top boxes to mobile phones to consumer electronics, USB has provided the seamless connectivity solution to enable high speed, driver-less interface between the devices.
www.jungo.com /usbware_embedded_usb_solution.html   (476 words)

  
 usb - mass storage device - LinuxQuestions.org
Trying to install a usb voice recorder (mass storage).
These three lines are all that 'dmesg' has regarding usb.
Try to add an entry for usb mass storage into your /etc/fstab with a line like mine.
www.linuxquestions.org /questions/showthread.php?t=275825   (491 words)

  
 USB.org - Approved Device Class Document Download
If you have questions regarding any of these documents please contact the DWG chair (dwg-wg-chair@usb.org) and your questions will be channeled to the appropriate group.
USB Connector for Mezzanine Applications Guidelines Rev. 1.0
Device Class Definition for Content Security Devices 1.0
www.usb.org /developers/devclass_docs/.html   (181 words)

  
 CDW Product Overview: Buslink USB 2.0 Flash Drive PRO 2 Series - USB flash drive - 64 GB
This BUSlink USB Hi-Speed BusDrive is the next evolution in portable storage data.
Its USB interface provides easy plug and play connectivity to your desktop and notebook computer.
By following the USB mass storage standard, the drive can be plugged into system that has built-in mass storage driver without first installing the driver.
www.cdw.com /shop/products/default.aspx?EDC=959056   (344 words)

  
 8051 Microcontrollers - USB Mass Storage Reference Design
The USB Mass Storage and CF/MMC/SD Reference Design kit includes everything necessary to implement a FAT16 file system using an SD, MMC or CF memory card on your Silicon Labs MCU.
In addition, it provides a method of interfacing that system to a host PC via USB using the Mass Storage Device class.
Adding large amounts of external memory is now economically viable given the availability of low-cost high density Flash memory cards.
www.silabs.com /tgwWebApp/public/web_content/products/Microcontrollers/USB/en/USB_MS_RD.htm   (167 words)

  
 USB mass storage device class - IriverWiki
USB mass storage device class is a transfer protocol in order to transfer data via USB to external devices.
The official acronym is MSC (Mass Storage Class), while iriver and many others prefer UMS (USB Mass Storage).
This page was last modified 13:02, 28 September 2006.
www.misticriver.net /wiki/index.php/UMS   (76 words)

  
  Definition of USB mass storage device class
The USB mass storage device class is a set of computing communications protocols defined by the USB Implementers Forum that run on the Universal Serial Bus.
The mass storage interface is an attractive option for many devices, such as cameras and media players, which are nonetheless capable of more functionality than being simple data repositories.
Some USB digital cameras feature a switch allowing them to appear either as a mass-storage device or as a still-picture device, but they cannot be both at the same time.
www.wordiq.com /definition/USB_mass_storage_device_class   (624 words)

  
 Mass storage Information
Storage media for mass storage include hard disks, floppy disks, flash memory, optical discs, magneto-optical discs, Drum memory, magnetic tape, punched tape (historic) and holographic memory (experimental).
A drive is a peripheral device attached to a computer to access the information stored on a mass storage medium.
The design of computer architectures and operating systems are often dictated by the mass storage and bus technology of their time.
www.bookrags.com /wiki/Mass_storage   (225 words)

  
 Micrium.com ::: µC/USB-MSD : Micrium USB Client Mass Storage Device Stack   (Site not responding. Last check: )
This is possible because the mass storage class is one of the standard device classes, defined by the USB Implementers Forum.
The driver classes are also located here and provide generic access to certain types of devices such as printers or mass storage devices.
When a new device is connected for the first time, the host enumerates it, requests the configuration from the device and performs the actual configuration.
www.micrium.com /products/usb/usb-msd/usb-msd.html   (2028 words)

  
 USB mass storage device class
The USB mass storage device class (umass) is a set of computing communications protocols defined by the USB Implementers Forum that run on the Universal Serial Bus.
The USB mass storage as such does not specify which file system shall be used on the device using it; instead, it mainly provides a way of reading out sectors as on any hard disk device.
Some USB digital cameras feature a switch allowing them to appear either as a mass-storage device or as a still-picture device (PictBridge or PTP), but they cannot be both at the same time.
erwiki.com /article/USB_mass_storage_device_class   (831 words)

  
 USB Storage - FAQ for Driver and Hardware Developers   (Site not responding. Last check: )
Because the USB storage class uses bulk endpoints for transfers, having several storage devices operational at the same time might cause individual devices to scale back from peak throughput if there is bus congestion and if they are connected to the same host controller.
If a device has an interface that complies with the USB Mass Storage Class Specification, it needs to be on the first interface setting (if the interface has more than one alternate interface setting) because (on current operating systems) usbstor.sys only looks at the first interface setting.
Device manufacturers should arrange to send newer models of their USB bridge chips to the Windows team for testing.
www.microsoft.com /whdc/device/storage/usbfaq.mspx   (2989 words)

  
 USB flash drive - Wikipedia, the free encyclopedia   (Site not responding. Last check: )
A USB flash drive is essentially NAND-type flash memory integrated with a USB 1.1 or 2.0 interface used as a small, lightweight, removable data storage device of up to 16 GB (as of 2006).
Flash drives are impervious to the scratches and dust that plagued previous forms of portable storage like compact discs and floppy disks, and their durable solid-state design means they often survive casual abuse (impacts, being dropped or crushed, run through a washing machine, or even dropped in coffee).
Because the material used for creating the storage medium in Zip disks is similar to that used in floppy disks, Zip disks have a higher risk of failure (such as the click of death) and data loss.
phoenix.calpoly.edu /~kvoelker/cis122/Webpage/current/flashwiki   (3468 words)

  
 USB Mass Storage Class Driver (SCSI, RBC, UFI, SFF-8070i, SFF-8020i, ATAPI)
USB devices like card readers, memory cards, external hard disks, CD/DVD drives, floppy drives are usually considered as mass storage devices and they are implemented conforming to the "USB Mass Storage Class Specification" published by USB Implementers Forum (USB-IF).
Mass Storage Class specification defines the transport protocol, however, any command set can be used to control a USB mass storage class device.
Although it is not a part of the mass storage class specification or command interface specifications, file systems are inseparable from mass storage devices.
www.centrillium-it.com /Projects/MassStorage.htm   (454 words)

  
 DSstar: NUCLEUS USB GIVES MASS STORAGE CLASS DRIVER SUPPORT
Mass storage class driver support for the Nucleus USB software is an integrated package allowing developers to speed their time to market and focus on adding value to their core product rather than writing the source code for the driver themselves.
USB is a plug-and-play interface, traditionally between a computer and a peripheral, and it is rapidly being adopted in the embedded market space.
The mass storage class driver provides a mechanism for an application to access a mass storage device (hard drive and flash media for example) through the Nucleus FILE file management software.
www.hpcwire.com /dsstar/03/1209/107078.html   (413 words)

  
 seasonal caravan storage
Since the mass storage driver presents the USB device as a SCSI device, you need to turn on SCSI support, which is under SCSI support in the configuration...
The USB Mass Storage Working Group is preparing a specification on booting USB devices to enable...
This USB example project implements a Mass Storage Device (Memory Stick) that connects via the USB interface to the PC.
storage.involver04.org /storage/seasonal_caravan_storage.html   (490 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.