autodecremental addressing - определение. Что такое autodecremental addressing
Diclib.com
Словарь ChatGPT
Введите слово или словосочетание на любом языке 👆
Язык:

Перевод и анализ слов искусственным интеллектом ChatGPT

На этой странице Вы можете получить подробный анализ слова или словосочетания, произведенный с помощью лучшей на сегодняшний день технологии искусственного интеллекта:

  • как употребляется слово
  • частота употребления
  • используется оно чаще в устной или письменной речи
  • варианты перевода слова
  • примеры употребления (несколько фраз с переводом)
  • этимология

Что (кто) такое autodecremental addressing - определение

AN ADDRESSING SCHEME USED IN FLAT PANEL DISPLAYS.
Active matrix addressing; Active addressing; Active-matrix

indirect address         
ASPECT OF THE INSTRUCTION SET ARCHITECTURE IN MOST CENTRAL PROCESSING UNIT DESIGNS
Addressing modes; Indirect word; Address mode; Indirect address; Absolute coding; Absolute and relative coding; Indexed addressing; Indirect addressing; Relative coding; Effective address; Load Effective Address; Push Effective Address; Indirection bit; Indirection (computing); Special addressing modes for implementation of stacks; Conditional execution; Register indirect; Direct addressing; Address modes; Direct-addressing; Direct address (computing)
<processor> An addressing mode found in many processors' instruction sets where the instruction contains the address of a memory location which contains the address of the operand (the "effective address") or specifies a register which contains the effective address. In the first case (indirection via memory), accessing the operand requires two memory accesses - one to fetch the effective address and another to read or write the actual operand. Register indirect addressing requires only one memory access. An indirect address may be indicated in assembly language by an operand in parentheses, e.g. in Motorola 68000 assembly MOV D0,(A0) writes the contents of register D0 to the location pointed to by the address in register A0. Indirect addressing is often combined with pre- or post- increment or decrement addressing, allowing the address of the operand to be increased or decreased by one (or some specified number) either before or after using it. (1994-11-07)
addressing mode         
ASPECT OF THE INSTRUCTION SET ARCHITECTURE IN MOST CENTRAL PROCESSING UNIT DESIGNS
Addressing modes; Indirect word; Address mode; Indirect address; Absolute coding; Absolute and relative coding; Indexed addressing; Indirect addressing; Relative coding; Effective address; Load Effective Address; Push Effective Address; Indirection bit; Indirection (computing); Special addressing modes for implementation of stacks; Conditional execution; Register indirect; Direct addressing; Address modes; Direct-addressing; Direct address (computing)
1. <processor, programming> One of a set of methods for specifying the operand(s) for a machine code instruction. Different processors vary greatly in the number of addressing modes they provide. The more complex modes described below can usually be replaced with a short sequence of instructions using only simpler modes. The most common modes are "register" - the operand is stored in a specified register; "absolute" - the operand is stored at a specified memory address; and "immediate" - the operand is contained within the instruction. Most processors also have indirect addressing modes, e.g. "register indirect", "memory indirect" where the specified register or memory location does not contain the operand but contains its address, known as the "effective address". For an absolute addressing mode, the effective address is contained within the instruction. Indirect addressing modes often have options for pre- or post- increment or decrement, meaning that the register or memory location containing the effective address is incremented or decremented by some amount (either fixed or also specified in the instruction), either before or after the instruction is executed. These are very useful for stacks and for accessing blocks of data. Other variations form the effective address by adding together one or more registers and one or more constants which may themselves be direct or indirect. Such complex addressing modes are designed to support access to multidimensional arrays and arrays of data structures. The addressing mode may be "implicit" - the location of the operand is obvious from the particular instruction. This would be the case for an instruction that modified a particular control register in the CPU or, in a stack based processor where operands are always on the top of the stack. 2. In IBM System 370/XA the addressing mode bit controls the size of the effective address generated. When this bit is zero, the CPU is in the 24-bit addressing mode, and 24 bit instruction and operand effective addresses are generated. When this bit is one, the CPU is in the 31-bit addressing mode, and 31-bit instruction and operand effective addresses are generated. ["IBM System/370 Extended Architecture Principles of Operation", Chapter 5., 'Address Generation', BiModal Addressing]. (1995-03-30)
indirect addressing         
ASPECT OF THE INSTRUCTION SET ARCHITECTURE IN MOST CENTRAL PROCESSING UNIT DESIGNS
Addressing modes; Indirect word; Address mode; Indirect address; Absolute coding; Absolute and relative coding; Indexed addressing; Indirect addressing; Relative coding; Effective address; Load Effective Address; Push Effective Address; Indirection bit; Indirection (computing); Special addressing modes for implementation of stacks; Conditional execution; Register indirect; Direct addressing; Address modes; Direct-addressing; Direct address (computing)

Википедия

Active matrix

Active matrix is a type of addressing scheme used in flat panel displays. In this method of switching individual elements (pixels), each pixel is attached to a transistor and capacitor actively maintaining the pixel state while other pixels are being addressed, in contrast with the older passive matrix technology in which each pixel must maintain its state passively, without being driven by circuitry.

Active matrix technology was invented by Bernard J. Lechner at RCA, using MOSFETs (metal–oxide–semiconductor field-effect transistors). Active matrix technology was first demonstrated as a feasible device using thin-film transistors (TFTs) by T. Peter Brody, Fang Chen Luo and their team at the Thin-Film Devices department of Westinghouse Electric Corporation in 1974, and the term was introduced into the literature in 1975.

Given an m × n matrix, the number of connectors needed to address the display is m + n (just like in passive matrix technology). Each pixel is attached to a switch-device, which actively maintains the pixel state while other pixels are being addressed, also preventing crosstalk from inadvertently changing the state of an unaddressed pixel. The most common switching devices use TFTs, i.e. a FET based on either the cheaper non-crystalline thin-film silicon (a-Si), polycrystalline silicon (poly-Si), or CdSe semiconductor material.

Another variant is to use diodes or resistors, but neither diodes (e.g. metal insulator metal diodes), nor non-linear voltage dependent resistors (i.e. varistors) are currently used with the latter not yet economical, compared to TFT.

The Macintosh Portable (1989) was perhaps the first consumer laptop to employ an active matrix panel. Since the decline of cathode ray tubes as a consumer display technology, virtually all TVs, computer monitors and smartphone screens that use LCD or OLED technology employ active matrix technology.