Qu'est-ce (qui) est mode bit - définition

USING SOFTWARE INSTEAD OF DEDICATED HARDWARE TO PROCESS AND MAKE USE OF SIGNALS

Bitbang; Bit-bang; Bit-banging; Byte banging; Byte-banging; Byte-bang; Bytebang; Bit-banging technique; Bit-banging method; Bit bang mode; Bit bang; Banging of bits; Banging bits

mode bit

A flag, usually in hardware, that selects between two (usually quite different) modes of operation. The connotations are different from flag bit in that mode bits are mainly written during a boot or set-up phase, are seldom explicitly read, and seldom change over the lifetime of an ordinary program. The classic example was the EBCDIC-vs.-ASCII bit (#12) of the Program Status Word of the IBM 360. Another was the bit on a PDP-12 that controlled whether it ran the PDP-8 or the LINC instruction set. [Jargon File]

Airplane mode

SETTING AVAILABLE ON MANY ELECTRONIC DEVICES

Flight Mode; Offline Mode; Flight mode; Airplane Mode; Plane mode; Aeroplane mode; Aeroplane Mode

Airplane mode (also known as aeroplane mode, flight mode, offline mode, or standalone mode) is a setting available on smartphones and other portable devices. When activated, this mode suspends the device's radio-frequency (RF) signal transmission technologies (i.

https://en.wikipedia.org/wiki/Airplane_mode

Bit (horse)

TYPE OF HORSE TACK

Horse bit; Horse bits; Champing at the bit; Chomping at the bit; Horse's bit; Horsebit

The bit is an item of a horse's tack. It usually refers to the assembly of components that contacts and controls the horse's mouth, and includes the shanks, rings, cheekpads and mullen, all described here below, but it also sometimes simply refers to the mullen, the piece that fits inside the horse's mouth.

https://en.wikipedia.org/wiki/Bit_(horse)

Wikipédia

Bit banging

In computer engineering and electrical engineering, bit banging is a "term of art" for any method of data transmission that employs software as a substitute for dedicated hardware to generate transmitted signals or process received signals. Software directly sets and samples the states of GPIOs (e.g., pins on a microcontroller), and is responsible for meeting all timing requirements and protocol sequencing of the signals. In contrast to bit banging, dedicated hardware (e.g., UART, SPI, I²C) satisfies these requirements and, if necessary, provides a data buffer to relax software timing requirements. Bit banging can be implemented at very low cost, and is commonly used in some embedded systems.

Bit banging allows a device to implement different protocols with minimal or no hardware changes. In some cases, bit banging is made feasible by newer, faster processors because more recent hardware operates much more quickly than hardware did when standard communications protocols were created.

https://en.wikipedia.org/wiki/Bit banging