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IBM 3101
The IBM 3101 ASCII Display Station, and IBM's subsequent products, the 3151/315X and 3161/316X, are display terminals with asynchronous serial communication (start-stop signaling) that were used with a variety of IBM and non-IBM computers during the 1980s–90s, especially the data processing terminals on non-IBM minicomputers, IBM Series/1 and IBM AIX computers. Models IBM 3101 The IBM 3101 ASCII Display Station appeared in 1979. It featured: * 12-inch green-phosphor Cathode ray tube, CRT display * 24 lines of 80 characters * Keyboard layout, ASCII Keyboard (US English, Belgian, Danish, Finnish, French, German, Italian, Japanese Katakana, Norwegian, Portuguese, Spanish, Swedish, Swiss French, Swiss German, UK English) * Asynchronous communication: EIA RS-232C interface for short distance; EIA RS-422 interface for longer distance * Baud, Baud rates of 200/300 to 19,200 (bps) Unusually for IBM's practices at the time, it also: * Utilized various non-IBM technologies * Required ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asynchronous Serial Communication
Asynchronous serial communication is a form of serial communication in which the communicating endpoints' interfaces are not continuously synchronized by a common clock signal. Synchronization ( clock recovery) is done by data-embedded signal: the data stream contains synchronization information in a form of start and stop signals set before and after each payload transmission. The start signal prepares the receiver for arrival of data and the stop signal resets its state to enable triggering of a new sequence. A common kind of start-stop transmission is ASCII over RS-232, for example for use in teletypewriter operation. Origin Mechanical teleprinters using 5-bit codes (see Baudot code) typically used a stop period of 1.5 bit times.Dead link: 2015-Oct-03 Very early electromechanical teletypewriters (pre-1930) could require 2 stop bits to allow mechanical impression without buffering. Hardware which does not support fractional stop bits can communicate with a device that use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermal Paper
Thermal paper (often supplied in roll form, and sometimes referred to as an audit roll) is a special fine paper that is coated with a material formulated to change color locally when exposed to heat. It is used in thermal printers, particularly in inexpensive devices, such as adding machines, cash registers, credit card terminals and small, lightweight portable printers. The surface of the paper is coated with a substance which changes color when heated above a certain temperature. The printer essentially consists of a transport mechanism which drags the paper across a thermal dot matrix print head. The (very small) dots of the head heat up very quickly to imprint a dot, then cool equally quickly. Most thermal papers' coatings turn black when heated, but coatings that turn blue or red, and multicolor coatings, are sometimes used. An unintended heat source, such as a coffee cup, can discolour the paper and obscure any printing. A fingernail rubbed quickly across the paper may g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM Fujisawa
IBM Fujisawa—located in Fujisawa, Kanagawa, Japan—was a manufacturing and development site of IBM Japan Ltd., IBM Japan, Ltd., a subsidiary of IBM Corporation. Fujisawa manufacturing IBM Fujisawa was established in 1967. As a manufacturing plant, it produced the following products: *Tabulating machine *IBM 1440 computer *IBM System/360 IBM System/360 Model 40, Model 40 computer *IBM 270x, 2701 and other communications controllers In 1971, manufacturing of System/360, System/370 and IBM 4300 mainframes moved to the newly opened IBM Yasu in Yasu, Shiga,。 *IBM Personal System/55 *IBM ThinkPad *Harddisk In December, 2002, as Hitachi, Hitachi Ltd. bought IBM's hard disk division, IBM Fujisawa became the headquarters and the main plant of HGST, Hitachi Global Storage Technology. Fujisawa development In 1972, the Fujisawa development lab was established in a new building inside the Fujisawa site. It developed the following hardware and software products: ;For worldwide *IBM 3767 - ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SunRiver Data Systems
SunRiver Data Systems was a division of SunRiver Corporation, a private company founded in 1986 in Jackson, Mississippi by four electrical engineers (Ronnie Hughes, Bill Long, Kester Rice, and Gerald Youngblood), all former employees of Diversified Technology, Inc. Initially funded by a local businessman, the company moved to Austin, Texas in 1989 after acquiring venture capital financing from Sevin Rosen Funds and Austin Ventures. SunRiver developed the first Fiber Optic Station, a color graphics terminal which relied on a proprietary, patented, "bus extension" technology in which the parallel data bus of the multi-user computer is serialized and then reconstituted in the terminal device. Custom LSI chips handled both ends of the connection, which later was converted from fiber-optic cable using ST connectors, to Category 5 cable. The Cygna 386 Fiber Optic Station was supported with native drivers by the early DR-DOS operating system produced by Digital Research, as well as SC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NCR Corporation
NCR Voyix Corporation, previously known as NCR Corporation and National Cash Register, is a global software, consulting and technology company providing several professional services and Electronics, electronic products. It manufactured Self-checkout, self-service kiosks, point of sale, point-of-sale terminals, automated teller machines, cheque, check processing systems, and barcode reader, barcode scanners. NCR was founded in Dayton, Ohio, in 1884. It grew to become a dominant market leader in cash registers, then decryption machinery, then computing machinery, and computers over the subsequent 100 years. By 1991, it was still the fifth-largest manufacturer of computers. That year, it was acquired by AT&T Corporation, AT&T. A restructuring of AT&T in 1996 led to NCR's re-establishment on January 1, 1997, as a separate company and involved the Corporate spin-off, spin-off of Lucent Technologies from AT&T. In June 2009, the company sold most of the Dayton properties and moved ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan Institute Of Design Promotion
The is a Japanese design institution. Originally called the Japan Industrial Design Promotion Organization, it was founded in 1969 with the goal of promoting industrial design. It issues annual Good Design Awards. See also * Japan Design Foundation *Good Design Award (Japan) The Good Design Award () is an award sponsored by the Japan Institute of Design Promotion, which is given to things with excellent design every year. It is the only comprehensive evaluation and recommendation system of design in Japan. The Chi ... References External links * Design institutions Industrial design 1969 establishments in Japan Arts organizations established in 1969 Arts organizations based in Japan {{japan-org-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM 3270
The IBM 3270 is a family of Block-oriented terminal, block oriented display and printer computer terminals introduced by IBM in 1971 and normally used to communicate with IBM mainframes. The 3270 was the successor to the IBM 2260 display terminal. Due to the text color on the original models, these terminals are informally known as ''Monochrome monitor, green screen'' terminals. Unlike a character-oriented terminal, the 3270 minimizes the number of input/output, I/O interrupts required by transferring large blocks of data known as data streams, and uses a high speed proprietary communications interface, using coaxial cable. IBM no longer manufactures 3270 terminals, but the IBM 3270 protocol is still commonly used via TN3270 clients, 3270 emulator, 3270 terminal emulation or web interfaces to access mainframe-based applications, which are sometimes referred to as ''green screen applications''. Principles The 3270 series was designed to connect with mainframe computers, often ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EBCDIC
Extended Binary Coded Decimal Interchange Code (EBCDIC; ) is an eight- bit character encoding used mainly on IBM mainframe and IBM midrange computer operating systems. It descended from the code used with punched cards and the corresponding six-bit binary-coded decimal code used with most of IBM's computer peripherals of the late 1950s and early 1960s. It is supported by various non-IBM platforms, such as Fujitsu-Siemens' BS2000/OSD, OS-IV, MSP, and MSP-EX, the SDS Sigma series, Unisys VS/9, Unisys MCP and ICL VME. History EBCDIC was devised in 1963 and 1964 by IBM and was announced with the release of the IBM System/360 line of mainframe computers. It is an eight-bit character encoding, developed separately from the seven-bit ASCII encoding scheme. It was created to extend the existing Binary-Coded Decimal (BCD) Interchange Code, or BCDIC, which itself was devised as an efficient means of encoding the two ''zone'' and ''number'' punches on punched cards into six ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM 3151 - Z Klawiaturą
International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is a publicly traded company and one of the 30 companies in the Dow Jones Industrial Average. IBM is the largest industrial research organization in the world, with 19 research facilities across a dozen countries; for 29 consecutive years, from 1993 to 2021, it held the record for most annual U.S. patents generated by a business. IBM was founded in 1911 as the Computing-Tabulating-Recording Company (CTR), a holding company of manufacturers of record-keeping and measuring systems. It was renamed "International Business Machines" in 1924 and soon became the leading manufacturer of punch-card tabulating systems. During the 1960s and 1970s, the IBM mainframe, exemplified by the System/360 and its successors, was the world's dominant computing platform, with the company p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Televideo
TeleVideo Corporation was a U.S. company that achieved its peak of success in the early 1980s producing computer terminals. TeleVideo was founded in 1975 by K. Philip Hwang, a Utah State University, Hanyang University graduate born in North Korea who closed a successful 7-Eleven franchise he and his wife had run, and invested $9000 in savings in the new company. Hwang had run a business producing CRT monitors for arcade games since 1975. The company was headquartered in San Jose, California. TeleVideo's terminal protocol was popular in the early days of microcomputers and was widely supported by applications as well as terminal emulators (often referred to as "TeleVideo 925 emulation"). TeleVideo also built CP/M-compatible 8-bit desktop and portable personal computers based on the Z80 processor. Up to sixteen of these machines could be connected to proprietary multi-user systems through serial interfaces. After 1982 sales of $98.5 million, the company had an initial public o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ADM-3A
The ADM-3A is an early influential video display terminal, introduced in 1976. It was manufactured by Lear Siegler and has a 12-inch screen displaying 12 or 24 lines of 80 characters. It set a new industry low single unit price of $995. Its "dumb terminal" nickname came from some of the original trade publication advertisements. It quickly became commercially successful because of the rapid increase of computer communications speeds, and because of new minicomputer and microcomputer systems released to the market which required inexpensive operator consoles. History Lear Siegler, Inc. (LSI) manufactured its first video display terminal in 1972 – the 7700A. In 1973, LSI hired a new head of engineering, Jim Placak. He and his team created the ADM-1 later that year. It set a new pricing low in the industry at $1,500. Its lower cost was primarily due to a unique single printed circuit board design. In early 1973 the LSI division in Anaheim, California that manufactured th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lear Siegler
Lear Siegler Incorporated (LSI) is a diverse American corporation established in 1962. Its products range from car seats and brakes to weapons control systems for military fighter planes. The company's more than $2 billion-a-year annual sales comes from three major areas: aerospace-technology, automotive parts, and industrial-commercial. The company, however, is basically anonymous, since its products are either unmarked or bear only the label "LSI". Lear Siegler went private in 1987. LSI is sometimes confused with Learjet, which manufactures executive jets. History Siegler The Siegler Corporation was incorporated in December 1950 as the Siegler Heating Company. Originally a maker of climate control equipment, the company changed its name to Siegler Corporation after merging with Siegler Enamel Range Company Inc. in 1954. In that year, John G. Brooks, a flamboyant entrepreneur, and nine other associates bought the Siegler Corporation of Centralia, Illinois, for $3.3 million; $3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
