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Index 4-bit

A group of four bits is also called a nibble and has 24. [1]

46 relations: AMD Am2900, Arithmetic logic unit, ARM9, Assembly language, Atmel, Binary number, Binary-coded decimal, BIOS, Bit slicing, C (programming language), Central processing unit, CIC (Nintendo), Coffeemaker, Decimal, EM Microelectronic-Marin, Forth (programming language), GMC-4, Harvard architecture, Hewlett-Packard, Hexadecimal, HP 48 series, HP 49/50 series, HP Saturn, Integrated circuit, Intel 4004, Intel 4040, Low Pin Count, MARC4 Micro-Controller, Microcontroller, Microprocessor, NEC, Nibble, Octal, Remote control, Renesas Electronics, S1C6x, Samsung, Security alarm, Southbridge (computing), Super I/O, Texas Instruments, Toshiba, Toshiba TLCS, Unified Extensible Firmware Interface, Zilog Z80, 74181.

AMD Am2900

Am2900 is a family of integrated circuits (ICs) created in 1975 by Advanced Micro Devices (AMD).

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Arithmetic logic unit

An arithmetic logic unit (ALU) is a combinational digital electronic circuit that performs arithmetic and bitwise operations on integer binary numbers.

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ARM9 is a group of older 32-bit RISC ARM processor cores licensed by ARM Holdings for microcontroller use.

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Assembly language

An assembly (or assembler) language, often abbreviated asm, is a low-level programming language, in which there is a very strong (but often not one-to-one) correspondence between the assembly program statements and the architecture's machine code instructions.

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Atmel Corporation is an American-based designer and manufacturer of semiconductors, founded in 1984.

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Binary number

In mathematics and digital electronics, a binary number is a number expressed in the base-2 numeral system or binary numeral system, which uses only two symbols: typically 0 (zero) and 1 (one).

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Binary-coded decimal

In computing and electronic systems, binary-coded decimal (BCD) is a class of binary encodings of decimal numbers where each decimal digit is represented by a fixed number of bits, usually four or eight.

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BIOS (an acronym for Basic Input/Output System and also known as the System BIOS, ROM BIOS or PC BIOS) is non-volatile firmware used to perform hardware initialization during the booting process (power-on startup), and to provide runtime services for operating systems and programs.

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Bit slicing

Bit slicing is a technique for constructing a processor from modules of processors of smaller bit width, for the purpose of increasing the word length; in theory to make an arbitrary n-bit CPU.

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C (programming language)

C (as in the letter ''c'') is a general-purpose, imperative computer programming language, supporting structured programming, lexical variable scope and recursion, while a static type system prevents many unintended operations.

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Central processing unit

A central processing unit (CPU) is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions.

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CIC (Nintendo)

The Checking Integrated Circuit, or CIC, is a lockout chip designed for the Nintendo Entertainment System which had three main purposes.

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Coffeemakers or coffee machines are cooking appliances used to brew coffee.

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The decimal numeral system (also called base-ten positional numeral system, and occasionally called denary) is the standard system for denoting integer and non-integer numbers.

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EM Microelectronic-Marin

EM Microelectronic-Marin SA, based in Marin near Neuchâtel in Switzerland, is a developer and semiconductor manufacturer specialized in the design and production of ultra low power, low voltage integrated circuits for battery-operated and field-powered applications in consumer, automotive and industrial areas.

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Forth (programming language)

Forth is an imperative stack-based computer programming language and environment originally designed by Charles "Chuck" Moore.

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The GMC-4 is the only 4-bit microcomputer to be mass-produced in the last 30 years.

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Harvard architecture

The Harvard architecture is a computer architecture with physically separate storage and signal pathways for instructions and data.

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The Hewlett-Packard Company (commonly referred to as HP) or shortened to Hewlett-Packard was an American multinational information technology company headquartered in Palo Alto, California.

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In mathematics and computing, hexadecimal (also base, or hex) is a positional numeral system with a radix, or base, of 16.

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HP 48 series

The HP 48 is a series of graphing calculators using Reverse Polish Notation (RPN) and the RPL programming language, produced by Hewlett-Packard from 1990 until 2003.

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HP 49/50 series

The HP 49/50 series are Hewlett-Packard (HP) manufactured graphing calculators.

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HP Saturn

The Saturn family of 4-bit microprocessors was developed by Hewlett-Packard in the 1980s for programmable scientific calculators/microcomputers.

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Integrated circuit

An integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small flat piece (or "chip") of semiconductor material, normally silicon.

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Intel 4004

The Intel 4004 is a 4-bit central processing unit (CPU) released by Intel Corporation in 1971.

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Intel 4040

The Intel 4040 microprocessor was the successor to the Intel 4004.

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Low Pin Count

The Low Pin Count bus, or LPC bus, is a computer bus used on IBM-compatible personal computers to connect low-bandwidth devices to the CPU, such as the boot ROM, "legacy" I/O devices (integrated into a super I/O chip), and Trusted Platform Module (TPM).

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MARC4 Micro-Controller

The MARC4 was a family of 4-bit micro controllers.

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A microcontroller (MCU for microcontroller unit, or UC for μ-controller) is a small computer on a single integrated circuit.

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A microprocessor is a computer processor that incorporates the functions of a central processing unit on a single integrated circuit (IC), or at most a few integrated circuits.

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is a Japanese multinational provider of information technology (IT) services and products, headquartered in Minato, Tokyo, Japan.

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In computing, a nibble (occasionally nybble or nyble to match the spelling of byte) is a four-bit aggregation, or half an octet.

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The octal numeral system, or oct for short, is the base-8 number system, and uses the digits 0 to 7.

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Remote control

In electronics, a remote control or clicker is a component of an electronic device used to operate the device from a distance, usually wirelessly.

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Renesas Electronics

is a Japanese semiconductor manufacturer headquartered in Tokyo.

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This a micro-controller families that introduced by Epson.

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Samsung is a South Korean multinational conglomerate headquartered in Samsung Town, Seoul.

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Security alarm

A security alarm is a system designed to detect intrusion – unauthorized entry – into a building or other area.

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Southbridge (computing)

The southbridge is one of the two chips in the core logic chipset on a personal computer (PC) motherboard, the other being the northbridge.

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Super I/O

Super I/O is a class of I/O controller integrated circuits that began to be used on personal computer motherboards in the late 1980s, originally as add-in cards, later embedded on the motherboards.

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Texas Instruments

Texas Instruments Inc. (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally.

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, commonly known as Toshiba, is a Japanese multinational conglomerate headquartered in Tokyo, Japan.

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Toshiba TLCS

The Toshiba TLCS series is a family of CISC and RISC microcontrollers from Toshiba.

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Unified Extensible Firmware Interface

The Unified Extensible Firmware Interface (UEFI) is a specification that defines a software interface between an operating system and platform firmware.

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Zilog Z80

The Z80 CPU is an 8-bit based microprocessor.

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The 74181 is a bit slice arithmetic logic unit (ALU), implemented as a 7400 series TTL integrated circuit.

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4 bit, 4-Bit, 4-bit architecture, 4bit, 4bits, Four-bit.


[1] https://en.wikipedia.org/wiki/4-bit

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