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UNI/O

Index UNI/O

The UNI/O bus is an asynchronous serial bus created by Microchip Technology for low speed communication in embedded systems. [1]

37 relations: Acknowledgement (data networks), Analog-to-digital converter, Asynchronous serial communication, Bit, Bit numbering, Bit rate, Bus (computing), Chip-scale package, Clock recovery, Current limiting, Data, EEPROM, Electric current, Embedded system, Error detection and correction, Frequency, High impedance, Input/output, Logic level, Manchester code, Master/slave (technology), Microchip Technology, Microsecond, Overhead information, Penny (United States coin), Port expander, Power-on reset, Pulse-width modulation, Push–pull output, Real-time clock, Rotary encoder, Serial communication, Signal, Synchronization, Thermometer, Three-state logic, Word (computer architecture).

Acknowledgement (data networks)

In data networking, telecommunications, and computer buses, an acknowledgement (ACK) is a signal passed between communicating processes, computers, or devices to signify acknowledgement, or receipt of message, as part of a communications protocol.

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Analog-to-digital converter

In electronics, an analog-to-digital converter (ADC, A/D, or A-to-D) is a system that converts an analog signal, such as a sound picked up by a microphone or light entering a digital camera, into a digital signal.

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Asynchronous serial communication

Asynchronous serial communication is a form of serial communication in which the communicating endpoints' interfaces are not continuously synchronized by a common clock signal.

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Bit

The bit (a portmanteau of binary digit) is a basic unit of information used in computing and digital communications.

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Bit numbering

In computing, bit numbering (or sometimes bit endianness) is the convention used to identify the bit positions in a binary number or a container for such a value.

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Bit rate

In telecommunications and computing, bit rate (bitrate or as a variable R) is the number of bits that are conveyed or processed per unit of time.

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Bus (computing)

In computer architecture, a bus (a contraction of the Latin omnibus) is a communication system that transfers data between components inside a computer, or between computers.

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Chip-scale package

A chip scale package or chip-scale package (CSP) is a type of integrated circuit package.

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Clock recovery

In serial communication of digital data, clock recovery is the process of extracting timing information from a serial data stream to allow the receiving circuit to decode the transmitted symbols.

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Current limiting

Current limiting is the practice in electrical or electronic circuits of imposing an upper limit on the current that may be delivered to a load with the purpose of protecting the circuit generating or transmitting the current from harmful effects due to a short-circuit or similar problem in the load.

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Data

Data is a set of values of qualitative or quantitative variables.

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EEPROM

EEPROM (also E2PROM) stands for Electrically Erasable Programmable Read-Only Memory and is a type of non-volatile memory used in computers, integrated in microcontrollers for smart cards and remote keyless system, and other electronic devices to store relatively small amounts of data but allowing individual bytes to be erased and reprogrammed.

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Electric current

An electric current is a flow of electric charge.

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Embedded system

An embedded system is a computer system with a dedicated function within a larger mechanical or electrical system, often with real-time computing constraints.

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Error detection and correction

In information theory and coding theory with applications in computer science and telecommunication, error detection and correction or error control are techniques that enable reliable delivery of digital data over unreliable communication channels.

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Frequency

Frequency is the number of occurrences of a repeating event per unit of time.

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High impedance

In electronics, high impedance means that a point in a circuit (a node) allows a relatively small amount of current through, per unit of applied voltage at that point.

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Input/output

In computing, input/output or I/O (or, informally, io or IO) is the communication between an information processing system, such as a computer, and the outside world, possibly a human or another information processing system.

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Logic level

In digital circuits, a logic level is one of a finite number of states that a digital signal can inhabit.

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Manchester code

In telecommunication and data storage, Manchester code (also known as phase encoding, or PE) is a line code in which the encoding of each data bit is either low then high, or high then low, for equal time.

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Master/slave (technology)

Master/slave or primary/replica is a model of communication where one device or process has unidirectional control over one or more other devices.

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Microchip Technology

Microchip Technology is an American manufacturer of microcontroller, memory and analog semiconductors.

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Microsecond

A microsecond is an SI unit of time equal to one millionth (0.000001 or 10−6 or 1/1,000,000) of a second.

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Overhead information

Overhead information is digital information transferred across the functional interface between a user and a telecommunications system, or between functional units within a telecommunications system, for the purpose of directing or controlling the transfer of user information or the detection and correction of errors.

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Penny (United States coin)

The United States one-cent coin, often called a penny, is a unit of currency equaling one-hundredth of a United States dollar.

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Port expander

A port expander is computer hardware that allows more than one device to connect to a single port on a computer.

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Power-on reset

A power-on reset (PoR) generator is a microcontroller or microprocessor peripheral that generates a reset signal when power is applied to the device.

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Pulse-width modulation

Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal.

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Push–pull output

A push–pull amplifier is a type of electronic circuit that uses a pair of active devices that alternately supply current to, or absorb current from, a connected load.

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Real-time clock

A real-time clock (RTC) is a computer clock (most often in the form of an integrated circuit) that keeps track of the current time.

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Rotary encoder

A rotary encoder, also called a shaft encoder, is an electro-mechanical device that converts the angular position or motion of a shaft or axle to analog or digital output signals.

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Serial communication

In telecommunication and data transmission, serial communication is the process of sending data one bit at a time, sequentially, over a communication channel or computer bus.

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Signal

A signal as referred to in communication systems, signal processing, and electrical engineering is a function that "conveys information about the behavior or attributes of some phenomenon".

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Synchronization

Synchronization is the coordination of events to operate a system in unison.

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Thermometer

A thermometer is a device that measures temperature or a temperature gradient.

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Three-state logic

In digital electronics three-state, tri-state, or 3-state logic allows an output port to assume a high impedance state, effectively removing the output from the circuit, in addition to the 0 and 1 logic levels.

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Word (computer architecture)

In computing, a word is the natural unit of data used by a particular processor design.

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References

[1] https://en.wikipedia.org/wiki/UNI/O

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