5120 a Due anni dopo il lancio del 5110 (1980), IBM presenta il 5120, La dotazione di RAM (fino a 64Kb) e la disponibilità dei linguaggi BASIC e APL,

Introduced in 1975, the 5100 was IBM's first production personal computer (six years before the PC!). The 5100 has an integral CRT display, keyboard, and tape drive. It was available with APL, BASIC, or both, and with 16, 32, 48, or 64 Kbytes of RAM.

Old Computers. November 25, 2015 · Commodore VIC 20 Release date 1980/1981 Introductory price US Az IBM 5120 és az első mikrógépek Bár az IBM számítógép megjelenése minőségi ugrást jelentett az oktatásban – és az 1980-as évek elején egy IBM 5120-as (IBM 5110 Model 3) számítógép is beszerzésre került –, a gyakorlatokon a munka nyomon követését nehézkessé tette, hogy csak egyetlen személy Lawrence (Larry) Moser Breed (born July 17, 1940) is a computer scientist, artist and inventor, best known for his involvement in the programming language APL. Lawrence M. Breed - WikiMili, The Free Encyclopedia - WikiMili, The Free Encyclopedia r program 1 basic operation of the intel 8255. doreset ports in high impedance state pa opa 7÷porta +8p2 pb opb7+portb+8 p 2 pcopc7+portc+8 o 2 control word register cleared cwreg+800 a reset of all mask flip-flops intea ~-0 inteb÷o intei~-o inte2÷o program 2 reset the chip. fig. 3. The system was sold with both APL and BASIC languages in ROM and provided a toggle switch on the front panel to select the language.

A representative configuration — which included a main storage capacity of 32,768 characters of information, a 120 character-per-second printer and the BASIC programming language — could be purchased for less than $13,500. IBM's lowest-priced computer to date (in 1980, that is). Also the heaviest desktop computer ever - 105 pounds / 48 kg ! The IBM 5120 Computing System consists of the IBM 5110 Model 3 Computer, the 5114 external diskette unit, and the 5103 dot-matrix printer. IBM's lowest-priced computer to date (in 1980, that is).

In the early 1980's, the only small-sized APL machine suitable to the school budget was the IBM model 5120. It costV 5,000,00O(five miliion yen) each. In contrast, personal computers made in Japan using BASIC cost only Y SOO,OOO( five-hundred thousand only one-;renth of the 5120's cost.

În ianuarie 1978, IBM a anunțat IBM 5110 - "verișorul" său mai mare -, iar în februarie 1980, IBM a anunțat IBM 5120. Im Jahr 1978 kam dann die IBM 5110, 1980 die IBM 5120 hinzu. Die IBM 5110 wurde in zwei Varianten mit jeweils verschiedener Ausstattung angeboten: IBM 5110 Model 1 Dieses Modell hat ein eingebautes Bandlaufwerk und kann extern neben anderer Peripherie noch ein zweites Bandlaufwerk ansprechen. IBM 5110 Model 2 In January 1978 IBM announced the IBM 5110, its larger cousin, and in February 1980 IBM announced the IBM 5120.

I have "IBM 5110/5120 Computing Systems APL Reference Manual" Third Edition (July 1980). The copyright lists 1977, 1978, 1980. So I expect that the 5100 came out in 1977.

Apple III Jan 1, 1982. Commondore 64 Period: Apr 24, 1984 to Sep 1, 1985.

Document Titles IBM 5100 Communications Reference Card. Document Titles IBM 5100 Portable Computer: A full function computer for problem solvers. 1980 Publisher International Business Machines Corporation (IBM) The IBM 5100 was sold in different configurations, and my system appears to be one of the most complete: all the slots are populated, with both APL and BASIC languages and the full 64KB of RAM – “Read/Write Storage” in IBM terms.
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A very rare and old IBM 5120 from 1980. IBM 5120 and IBM 5110; IBM 5120 and printers; IBM 5120 IBM 5120 Computing System (5110 model 3) The 5120 on the other hand was rolled out in February 1980 and featured dual 8 inch floppy drives. The 5110 followed and it and the 5100 featured an APL language support option.

Depressing this switch is equiv- The IBM 5100 Portable Computer was a portable computer introduced in September 1975, six years before the IBM PC.It was the evolution of a prototype called the SCAMP (Special Computer APL Machine Portable) that was developed at the IBM Palo Alto Scientific Center in 1973. In January 1978 IBM announced the IBM 5110, its larger cousin, and in February 1980 IBM announced the IBM 5120. In 1980, before the ICL IBM Portable PC Model: 5110 Year 1978 Price: US$10,000 CPU: IBM proprietary, 1.9MHz RAM: 16K, 64K max Display: 5" monochrome monitor 64 X 16 text Storage: optional internal 200K tape OS: APL and/or BASIC. See More.
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It was followed by similar small computers such as the IBM 5110 and 5120. IBM's own Personal Computer (IBM 5150) was introduced in August 1981, only a year after corporate executives gave the go-ahead to Bill Lowe, the lab director in the company's Boca Raton, Fla., facilities. He set up a task force that developed the proposal for the first

It was followed by the 5110, the 5120, the Datamaster, and then finally the .