32 relations: Accelerometer, Arduino, Audio codec, BeagleBoard, Binary number, Bit banging, Digital-to-analog converter, Field-programmable gate array, I²C, Imagine Publishing, Integrated circuit, Intel 8255, Interrupt, Light-emitting diode, Memory-mapped I/O, Michigan State University College of Engineering, Microcontroller, Optical isolator, Oracle Corporation, Programmed input/output, Pull-up resistor, Pulse-width modulation, Raspberry Pi, Realtek, Run time (program lifecycle phase), Schmitt trigger, Serial Peripheral Interface, SGPIO, Signal edge, Special input/output, Switch, System Management Bus.
Accelerometer
An accelerometer is a device that measures proper acceleration.
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Arduino
Arduino is an open source computer hardware and software company, project, and user community that designs and manufactures single-board microcontrollers and microcontroller kits for building digital devices and interactive objects that can sense and control objects in the physical and digital world.
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Audio codec
An audio codec is a codec (a device or computer program capable of encoding or decoding a digital data stream) that encodes or decodes audio.
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BeagleBoard
The BeagleBoard is a low-power open-source single-board computer produced by Texas Instruments in association with Digi-Key and Newark element14.
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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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Bit banging
In computer engineering and electrical engineering, bit banging is a colloquial term used to describe various techniques in which serial communications utilize software instead of dedicated hardware to process and make use of signals.
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Digital-to-analog converter
In electronics, a digital-to-analog converter (DAC, D/A, D2A, or D-to-A) is a system that converts a digital signal into an analog signal.
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Field-programmable gate array
A field-programmable gate array (FPGA) is an integrated circuit designed to be configured by a customer or a designer after manufacturing hence "field-programmable".
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I²C
I²C (Inter-Integrated Circuit), pronounced I-squared-C, is a synchronous, multi-master, multi-slave, packet switched, single-ended, serial computer bus invented in 1982 by Philips Semiconductor (now NXP Semiconductors).
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Imagine Publishing
Imagine Publishing was a UK-based magazine publisher, which published a number of video games, computing, creative and lifestyle magazines.
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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 8255
The Intel 8255 (or i8255) Programmable Peripheral Interface (PPI) chip was developed and manufactured by Intel in the first half of the 1970s for the Intel 8080 microprocessor.
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Interrupt
In system programming, an interrupt is a signal to the processor emitted by hardware or software indicating an event that needs immediate attention.
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Light-emitting diode
A light-emitting diode (LED) is a two-lead semiconductor light source.
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Memory-mapped I/O
Memory-mapped I/O (MMIO) and port-mapped I/O (PMIO) (which is also called isolated I/O) are two complementary methods of performing input/output (I/O) between the central processing unit (CPU) and peripheral devices in a computer.
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Michigan State University College of Engineering
The College of Engineering at Michigan State University (MSU) is made up of 6 departments with 168 faculty members, over 5,000 undergraduate students, 9 undergraduate B.S. degree programs and a wide spectrum of graduate programs in both M.S. and Ph.D. levels.
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Microcontroller
A microcontroller (MCU for microcontroller unit, or UC for μ-controller) is a small computer on a single integrated circuit.
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Optical isolator
An optical isolator, or optical diode, is an optical component which allows the transmission of light in only one direction.
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Oracle Corporation
Oracle Corporation is an American multinational computer technology corporation, headquartered in Redwood Shores, California.
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Programmed input/output
Programmed input/output (PIO) is a method of transferring data between the CPU and a peripheral, such as a network adapter or an ATA storage device.
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Pull-up resistor
In electronic logic circuits, a pull-up resistor is a resistor used to ensure a known state for a signal.
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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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Raspberry Pi
The Raspberry Pi is a series of small single-board computers developed in the United Kingdom by the Raspberry Pi Foundation to promote the teaching of basic computer science in schools and in developing countries.
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Realtek
Realtek Semiconductor Corp., is a fabless semiconductor company situated in the Hsinchu Science Park, Hsinchu, Taiwan.
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Run time (program lifecycle phase)
In computer science, run time, runtime or execution time is the time during which a program is running (executing), in contrast to other program lifecycle phases such as compile time, link time and load time.
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Schmitt trigger
In electronics, a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier.
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Serial Peripheral Interface
The Serial Peripheral Interface (SPI) is a synchronous serial communication interface specification used for short distance communication, primarily in embedded systems.
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SGPIO
Serial General Purpose Input/Output (SGPIO) is a four-signal (or four-wire) bus used between a host bus adapter (HBA) and a backplane.
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Signal edge
In electronics, a signal edge is a transition in a digital signal either from low to high (0 to 1) or from high to low (1 to 0).
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Special input/output
Special input/output (Special I/O or SIO) are inputs and/or outputs of a microcontroller designated to perform specialized functions or have specialized features.
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Switch
In electrical engineering, a switch is an electrical component that can "make" or "break" an electrical circuit, interrupting the current or diverting it from one conductor to another.
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System Management Bus
The System Management Bus (abbreviated to SMBus or SMB) is a single-ended simple two-wire bus for the purpose of lightweight communication.
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Redirects here:
GPIO, General Purpose IO, General Purpose Input/Output, General purpose output, General-purpose I/O, Gpio, Serial gpio.
References
[1] https://en.wikipedia.org/wiki/General-purpose_input/output