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Iomega Ditto
The Ditto drive series was a proprietary magnetic tape data storage system released by Iomega during the 1990s. It was marketed as a tape backup device for personal computers. They were released in several capacities ranging from the original Ditto 250 drive (250MB compressed capacity per cartridge) to the DittoMAX drive, a compatible format with compressed capacities up to 10GB per cartridge. This was accomplished by increasing the physical size of the cartridge (making it longer). Some versions of the drive were also able to read Travan-type tapes. Technical aspects Ditto internal drives were connected through the floppy drive channel and used MFM encoding to store data (the same method as on older floppy drives). An ISA accelerator card called the ''Ditto Dash'', providing higher speed than a stock floppy controller, was also available. Ditto external drives were connected to the parallel port and offered a print-through port which allowed a printer to operate while d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iomega Ditto 2GB Drive And Tape
Iomega Corporation (later LenovoEMC) was a company that produced external, portable, and networked data storage products. Established in the 1980s in Roy, Utah, United States, Iomega sold more than 410 million digital storage drives and disks, including the Zip drive floppy disk system. Formerly a public company, it was acquired by EMC Corporation in 2008, and then by Lenovo, which rebranded the product line as LenovoEMC, until discontinuation in 2018. History Iomega started in Roy, Utah, U.S. in 1980, with the original founders Jerome Paul Johnson, David Bailey, and David Norton. Its headquarters were moved to San Diego, California in 2001. For many years, it was a significant name in the data storage industry. Iomega's most famous product, the Zip drive, offered relatively large amounts of storage on portable, high-capacity floppy disks. The original Zip disk's 100MB capacity was a huge improvement over the decades-long standard of 1.44MB standard floppy disks. The Zip drive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parallel Port
In computing, a parallel port is a type of interface found on early computers ( personal and otherwise) for connecting peripherals. The name refers to the way the data is sent; parallel ports send multiple bits of data at once (parallel communication), as opposed to serial communication, in which bits are sent one at a time. To do this, parallel ports require multiple data lines in their cables and port connectors and tend to be larger than contemporary serial ports, which only require one data line. There are many types of parallel ports, but the term has become most closely associated with the printer port or Centronics port found on most personal computers from the 1970s through the 2000s. It was an industry ''de facto'' standard for many years, and was finally standardized as IEEE 1284 in the late 1990s, which defined the Enhanced Parallel Port (EPP) and Extended Capability Port (ECP) bi-directional versions. Today, the parallel port interface is virtually non ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quarter-inch Cartridge
Quarter inch cartridge tape (abbreviated QIC, commonly pronounced "quick") is a magnetic tape data storage format introduced by 3M in 1972, with derivatives still in use as of 2016. QIC comes in a rugged enclosed package of aluminum and plastic that holds two tape reels driven by a single belt in direct contact with the tape. The tape was originally wide and anywhere from long. Data is written linearly along the length of the tape in one track (mostly on pre-1980 equipment), or written "serpentine", one track at a time, the drive reversing direction at the end of the tape, and each track's data written in the opposite direction to its neighbor. Since its introduction, it has been widely used, and many variations exist. There is a QIC trade association that publishes QIC standards which include interfaces and logical formats. To a very large extent it was the efficiency and openness of this organization which encouraged hardware and software developers to use this type of drive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irwin Magnetics
Irwin Magnetic Systems, Inc., also known as Irwin Magnetics, was a computer storage manufacturer active from 1979 to 1989 and based in Ann Arbor, Michigan. It was founded by Samuel Irwin in 1979 as Irwin International, Inc. The company's primary export was magnetic tape data storage and backup systems for personal computers. Irwin was one of the first companies to manufacture quarter-inch cartridge (QIC) systems for the personal computer market. In 1989, the company was acquired by Cipher Data Products. History Irwin Magnetic Systems was founded in 1979 as Irwin International, Inc., by Samuel Irwin. Irwin International spent the first few years of its existence developing a QIC–style magnetic tape data storage system, but the company was unable to develop a viable product. In July 1983, Samuel Irwin transferred the assets of Irwin International into a separate holding company, Irwin Magnetic Systems. Unlike its predecessor, Irwin Magnetics was able to successfully develop a m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jaz Drive
The Jaz drive is a removable hard disk storage system sold by the Iomega company from 1995 to 2002. Following the success of the Iomega Zip drive, which in its original version stores data on high-capacity floppy disks with 100 MB nominal capacity, and later 250 and then 750 MB, the company developed and released the Jaz drive. First shipping to OEMs in December 1995, the Jaz drive featured 1 GB capacity per removable disk. A new Jaz drive model, released in February 1998, increased the individual disk capacity to 2 GB. The Jaz drive uses a SCSI interface, with both internal and external drive models. Iomega produced a Jaz Jet SCSI adapter PCI card for PCs. Iomega also produced a number of external adapters, including the Jaz Traveller interface that connected it to a standard parallel port, and, later, a SCSI-USB adapter and SCSI-Firewire adapter. An ATA version of the drive was planned but never released. Reception The Jaz never attained as much success or market penetrati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iomega REV
REV is a removable hard disk storage system from Iomega, released in 2004.http://web.archive.org/web/20040604143936/http://www.pocket-lint.co.uk/review.php?reviewId=404 The small removable disks store 35, 70, or 120 gigabytes (GB) and are hard-drive technology. Like a standard hard drive, the REV system uses a flying head to read and write data to a spinning platter. The removable disks contained the platter, spindle, and motor, while the drive heads and drive controller are contained within the REV drive. The drives allow for data transfer rates of about 25 megabytes (MB) per second. The REV was available as an external desktop model with FireWire, SCSI or USB 2.0 interfaces, an internal model with SCSI, ATAPI, or SATA interfaces, or an external server model which features a cartridge autoloader and SCSI interface. Iomega also offered a 320 GB network-attached storage appliance which features a built-in REV. The drives are compatible with Macintosh, Windows, and Linux op ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tecmar
Tecmar Inc. was an American manufacturer of personal computer enhancement products based in Solon, Ohio. The company was founded in 1974 by Martin Alpert, M.D., and Carolyn Alpert. The company's first products were computerized medical equipment; the company shortly after pivoted to data acquisition boards for the first generation of microcomputers. Popular products included the Scientific Solutions LabMaster series of boards for S-100 and Apple Computer. Scientific Solutions In 1981, at the COMDEX show, Tecmar introduced 20 expansion cards for the new IBM Personal Computer (IBM PC) announced three months earlier. Using experience in developing scientific and industrial products for Intel 8086 microcomputers, the company purchased two PCs on the first day and up to 50 employees worked on the peripherals; Tecmar's speed surprised even IBM. These products included the Scientific Solutions LabMaster, LabTender, IEEE-488, BaseBoard, TimeMaster, GraphicsMaster, memory expa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iomega ZIP
The Zip drive is a removable floppy disk storage system that was announced by Iomega in 1994 and began shipping in March 1995. Considered medium-to-high-capacity at the time of its release, Zip disks were originally launched with capacities of 100 MB, then 250 MB, and finally 750 MB. The format became the most popular of the superfloppy products which filled a niche in the late 1990s portable storage market. However, it was never popular enough to replace the standard -inch floppy disk. Zip drives fell out of favor for mass portable storage during the early 2000s as CD-RW and USB flash drives became prevalent. The Zip brand later covered internal and external CD writers known as Zip-650 or Zip-CD, despite the dissimilar technology. Overview The Zip drive is a "superfloppy" disk drive that has all of the standard -inch floppy drive's convenience, but with much greater capacity options and with performance that is much improved over a standard floppy drive. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daisy Chain (information Technology)
In electrical and electronic engineering, a daisy chain is a wiring scheme in which multiple devices are wired together in sequence or in a ring, similar to a garland of daisy flowers. Daisy chains may be used for power, analog signals, digital data, or a combination thereof. The term ''daisy chain'' may refer either to large scale devices connected in series, such as a series of power strips plugged into each other to form a single long line of strips, or to the wiring patterns embedded inside of devices. Other examples of devices which can be used to form daisy chains are those based on Universal Serial Bus (USB), FireWire, Thunderbolt and Ethernet cables. Signal transmission For analog signals, connections usually consist of a simple electrical bus and, especially in the case of a chain of many devices, may require the use of one or more repeaters or amplifiers within the chain to counteract attenuation (the natural loss of energy in such a system). Digital signals b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Printer (computing)
A printer is a peripheral machine which makes a durable representation of graphics or text, usually on paper. While most output is human-readable, bar code printers are an example of an expanded use for printers. Different types of printers include 3D printers, inkjet printers, laser printers, and thermal printers. History The first computer printer designed was a mechanically driven apparatus by Charles Babbage for his difference engine in the 19th century; however, his mechanical printer design was not built until 2000. He also had plans for a curve plotter, which would have been the first computer graphics printer if it was built. The first patented printing mechanism for applying a marking medium to a recording medium or more particularly an electrostatic inking apparatus and a method for electrostatically depositing ink on controlled areas of a receiving medium, was in 1962 by C. R. Winston, Teletype Corporation, using continuous inkjet printing. The ink was a red sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Industry Standard Architecture
Industry Standard Architecture (ISA) is the 16-bit internal bus (computing), bus of IBM PC/AT and similar computers based on the Intel 80286 and its immediate successors during the 1980s. The bus was (largely) backward compatible with the 8-bit bus of the 8088-based IBM PC, including the IBM PC/XT as well as IBM PC compatibles. Originally referred to as the PC bus (8-bit) or AT bus (16-bit), it was also termed ''I/O Channel'' by IBM. The ISA term was coined as a retronym by IBM PC clone manufacturers in the late 1980s or early 1990s as a reaction to IBM attempts to replace the AT bus with its new and incompatible Micro Channel architecture. The 16-bit ISA bus was also used with 32-bit processors for several years. An attempt to extend it to 32 bits, called Extended Industry Standard Architecture (EISA), was not very successful, however. Later buses such as VESA Local Bus and Peripheral Component Interconnect, PCI were used instead, often along with ISA slots on the same mainbo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iomega Tape 250
Iomega Corporation (later LenovoEMC) was a company that produced external, portable, and networked data storage products. Established in the 1980s in Roy, Utah, United States, Iomega sold more than 410 million digital storage drives and disks, including the Zip drive floppy disk system. Formerly a public company, it was acquired by EMC Corporation in 2008, and then by Lenovo, which rebranded the product line as LenovoEMC, until discontinuation in 2018. History Iomega started in Roy, Utah, U.S. in 1980, with the original founders Jerome Paul Johnson, David Bailey, and David Norton. Its headquarters were moved to San Diego, California in 2001. For many years, it was a significant name in the data storage industry. Iomega's most famous product, the Zip drive, offered relatively large amounts of storage on portable, high-capacity floppy disks. The original Zip disk's 100MB capacity was a huge improvement over the decades-long standard of 1.44MB standard floppy disks. The Zip drive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
