Not to be confused with Buffer (computer science).
A digital buffer (or a logic buffer) is an electronic circuit element used to copy a digital input signal and isolate it from any output load. For the typical case of using voltages as logic signals, a logic buffer's input impedance is high, so it draws little current from the input circuit, to avoid disturbing its signal.
The digital buffer is important in data transmission between connected systems. Buffers are used in registers (data storage device) and buses (data transferring device). To connect to a shared bus, a tri-state digital buffer should be used, because it has a high impedance ("inactive" or "disconnected") output state (in addition to logic low and high).
A digitalbuffer (or a logic buffer) is an electronic circuit element used to copy a digital input signal and isolate it from any output load. For the...
telecommunications Buffer stop, a device that keeps rail vehicles on tracks Buffer wheel, a device used to smooth a workpiece's surface Digitalbuffer, an electronic...
display. The screen buffer may also be called the video buffer, the regeneration buffer, or regen buffer for short. Screen buffers should be distinguished...
In computer science, a data buffer (or just buffer) is a region of memory used to store data temporarily while it is being moved from one place to another...
science, a circular buffer, circular queue, cyclic buffer or ring buffer is a data structure that uses a single, fixed-size buffer as if it were connected...
a lower output impedance for a voltage buffer or a higher output impedance for a current buffer). This "buffers" the signal source in the first circuit...
information security, a buffer overflow or buffer overrun is an anomaly whereby a program writes data to a buffer beyond the buffer's allocated memory, overwriting...
In computer storage, a disk buffer (often ambiguously called a disk cache or a cache buffer) is the embedded memory in a hard disk drive (HDD) or solid-state...
A translation lookaside buffer (TLB) is a memory cache that stores the recent translations of virtual memory to physical memory. It is used to reduce the...
dejitterizer is a device that reduces jitter in a digital signal. A dejitterizer usually consists of an elastic buffer in which the signal is temporarily stored...
high latency and jitter in packet-switched networks caused by excess buffering of packets. Bufferbloat can also cause packet delay variation (also known...
Buffer Festival is an international digital video festival, held annually in Toronto, Ontario. The festival, founded in 2013 by Corey Vidal, Corrado Coia...
Digital electronics Digital electronics is a field of electronics involving the study of digital signals and the engineering of devices that use or produce...
data located in the header of the file to be intact and a local buffer of the digital media file as it is downloaded from a web server. At the point in...
for Effectively Exploiting a Zero Overhead Loop Buffer". "Speak & Spell, the First Use of a Digital Signal Processing IC for Speech Generation, 1978"...
IBM. In 2001, Western Digital became the first manufacturer to offer mainstream ATA hard disk drives with 8 MiB of disk buffer. At that time, most desktop...
intended use is buffer storage for uninterrupted operation during a memory card hot swap. SuperDisk (LS120) used in two Panasonic digital cameras, the PV-SD4090...
Digital Visual Interface (DVI) is a video display interface developed by the Digital Display Working Group (DDWG). The digital interface is used to connect...
In computing, a waveform buffer is a technique for digital synthesis of repeating waveforms. It is common in PC sound cards. The waveform amplitude values...
upgrades to a 10.1 megapixel CMOS sensor, a larger continuous shooting buffer, an integrated image sensor vibrating cleaning system (first used in a Canon...
cumbersome bulk film back, while the digital Nikon D5 is able to capture over 100 14-bit RAW images before its buffer must be cleared and the remaining space...
The Ship-Shore-Ship Buffer (SSSB) is a real-time data link buffer system supporting data exchange between naval forces, including airborne assets, and...
A memory buffer register (MBR) or memory data register (MDR) is the register in a computer's CPU that stores the data being transferred to and from the...
video data storage units (RAIDs) fed custom frame buffer systems with large memories. In early digital video units, the content was usually restricted to...
a set of vertices in a plane. Depth buffer A bitmap image holding depth values (either a Z buffer or a W buffer), used for visible surface determination...
Digital Wellbeing is a feature on Android developed by Google. It was announced during the Google I/O event 2018 as an approach that will help users teach...
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