All Input and Output Devices of a Computer serve as the bridge between a computer and the external world.Output and Input units of a computer are essential for the computer to interact with its environment, allowing it to take in data, process it, and then produce results.In this article, ...
摘要: PROBLEM TO BE SOLVED: To freely maintain an image processing environment where plural different image input/output devices can request memory access almost at the same time via the same memory medium.收藏 引用 批量引用 报错 分享 文库来源 求助全文 IMAGE INPUT AND OUTPUT DEVICE AND ITS ...
A computer I/O control unit has a register for addressing memory and can change the word length of information passing through. General.-Communications between one or more central processors, memory modules and I/O terminal devices are via and under the control of an I/O control module which...
A multiple channel input/output channel system for information processing systems, including one or more control modules each having a unit for translating program elements, modular data service apparatus controlled by I/O data transfer descriptors provided by the translational unit, and a memory interf...
A computer input/output arrangement is disclosed which utilizes a rotate memory instruction of a computer instruction set for performing a bit by bit read/write data transfer between the computer memory and a connected peripheral device. The arrangement enables the rotate memory instruction to perform...
Image input / output device and an information processing method and storage medium and program computer has stored a readable programPROBLEM TO BE SOLVED: To alleviate a useless fault management processing burden by selecting and storing an intrinsic fault to be noted by a manager in the ...
Mobile device for the computer-aided input and output of data with an integrated screen display unit, characterized in that on a pair of opposite sides of the rectangle on the outside of its housing two controls are mounted as designed in left and right cylindrical rotary knobs I, II (8,...
Input devices, output devices, and storage devices are the three types of peripherals that are routinely used (which partake of the characteristics of the first two). Input and Output Device An input device turns incoming data and instructions into a pattern of electrical signals in binary code ...
PROBLEM TO BE SOLVED: To construct an I/O bus capable of connecting plural I/O ports, for directly operating input and output control from the CPU of a personal computer outside the personal computer.;SOLUTION: Each independent address register write signal, extended data register write signal,...
A computer input-output device (19) for permitting a user to control the operation of an application program on a host computer (11, 13). The device includes a display divisible into a plurality of sections for displaying the names of the options then available to the user at any point in...