IBM NORC, provided for punched card input/output. Card readers and punches, either connected to computers or in off-line card to/from magnetic tape configurations...

systems, used punched cards for data input, data output, and data storage. The IBM 12-row/80-column punched card format came to dominate the industry...

Memory card Physical security Punched card Punched card input/output Tabulating machine Unit record equipment Wikimedia Commons has media related to Card readers...

Card Read Punch Models 5, 6, and 7 (PDF). 1442 ... and/or (emphasis added) IBM 2501 "Punched Card Input/Output Devices". Eighty-column punched card input...

Wiktionary, the free dictionary. Display device Expansion card Punched card input/output Punched tape Video game accessory Laplante, Philip A. (2000). Dictionary...

punched cards contained data to be processed by those machines. For computers equipped with a punched card input/output device the resulting punched cards...

input devices are also used with speech recognition software. Microphones MIDI keyboard or other digital musical instrument Punched cards and punched...

programmers created, edited and stored their programs line by line on punch cards. A punched card is a flexible write-once medium that encodes data, most commonly...

as a double dagger symbol, ‡) 1 1 0 0  – Numeric Blank (blank for punched card output formatting) 1 1 1 1  – Group Mark (right most end of a group of records...

preconnected input and output communication channels between a computer program and its environment when it begins execution. The three input/output (I/O) connections...

Punched card input/output Computer programming in the punched card era IBM Corporation (1967). IBM Field Engineering Theory of Operation: 2501 Card Reader...

Input/Output Control System (IOCS) is any of several packages on early IBM entry-level and mainframe computers that provided low level access to records...

the punched card reader. Text (which could be data or source code) was punched off-line using a keypunch machine. Most early computers used punched cards...

into the machine to run the program (using punched cards for data input, and outputting results onto punched cards). Two versions existed for the 650s...

'spooled' (queued) printer and card data, freeing programs from being dependent upon the speed of printers or punched card equipment. POWER competed with...

System/360 Work Station for remote job entry to a larger system. Punched card input/output Pugh, E.W.; Johnson, L.R.; Palmer, J.H. (1991). IBM's 360 and...

equipment, allowing all 705 peripherals, including punched card input/output with the IBM 7502 card reader, line printers and the IBM 727 magnetic tape...

characters in length. Card image files stored on magnetic tape or disk were usually used for simulated card input or output. A punched card typically held multiple...

Punched tape or perforated paper tape is a form of data storage that consists of a long strip of paper through which small holes are punched. It was developed...

The IBM 1402 was a high-speed card reader/punch introduced on October 5, 1959 as a peripheral input/output device for the IBM 1401 computer. It was later...

punched card sorter is a machine for sorting decks of punched cards. Sorting was a major activity in most facilities that processed data on punched cards...

possible. The input side of the user interfaces for batch machines was mainly punched cards or equivalent media like paper tape. The output side added line...

and sound cards. In an industrial setting, output devices also include "printers" for paper tape and punched cards, especially where the tape or cards...

Input and output for SAP are via punched cards or card images on tape. Input is in fixed format. Output consists of absolute or relocatable punched cards...

layout of the cards. Up to three 7550 Card punches can be attached to the 7603 Input/Output Synchronizer. The 7550 punches 80-column cards at up to 250 cards...

III) did all of its input-output on magnetic tapes and the 1050 was used to format input data from other peripherals (e.g., punched card readers) on the tapes...

with 1.4K memory, SPS-2 required at least 4K memory. SPS-1 punched one card for each input instruction in its first pass and this deck had to be read...

their printout. Spooling is also used to mediate access to punched card readers and punches, magnetic tape drives, and other slow, sequential I/O devices...

The IBM 2540 is a punched-card computer peripheral manufactured by IBM Corporation for use of System/360 and later computer systems. The 2540 was designed...

Paper Tape Punch IBM 1057: Punched Card Output IBM 1058: Printing Card Punch Output IBM 1092: Programmed Keyboard (keyboard storage for input to 1050) IBM...