Differential TTL — is a type of binary electrical signaling based on the TTL (transistor transistor logic) standard. Normal TTL signals are single ended, which means that each signal consists of a voltage on one wire, referenced to a system ground. The low voltage… … Wikipedia
Digital signal — Main article: Signal (electronics) A digital signal is a physical signal that is a representation of a sequence of discrete values (a quantified discrete time signal), for example of an arbitrary bit stream, or of a digitized (sampled and analog… … Wikipedia
Binaire TTL — Principe de mesure d une binaire TTL. Une binaire à temps de trajet de lumière (TTL), de l anglais timing, light time effect ou light travel time (LTT) binary, est une étoile binaire ou une étoile multiple dont la luminosité varie de façon… … Wikipédia en Français
IBM PC — (modelo 5150) IBM PC 5150 con teclado y monitor monocromático verde (5151), ejecutando MS DOS 5.0 Tipo Computador personal Comercializado … Wikipedia Español
Media Independent Interface — The Media Independent Interface (MII) was originally defined as a standard interface used to connect a Fast Ethernet (i.e. 100 Mbit/s) MAC block to a PHY chip. The MII design has been extended to support reduced signals and increases speeds.… … Wikipedia
Analogsignal — Ana|log|si|g|nal, das (Physik, Informatik): ↑ Signal (3), das durch eine Größe repräsentiert od. mit einer Größe moduliert wird, die stufenlos jeden Wert annehmen kann. * * * I Analogsignal, analoges Sign … Universal-Lexikon
Reduced Media Independent Interface — (RMII) is a standard that addresses the connection of Ethernet physical layer transceivers (PHY) to Ethernet switches. It reduces the number of signals/pins required for connecting to the PHY from 16 (for an MII compliant interface) to between 6… … Wikipedia
PL-3 — or POS PHY Level 3 was the name of the interface that the Optical Internetworking Forum s SPI 3 Interoperability Agreement is based on. It was proposed by PMC Sierra to the Optical Internetworking Forum and adopted in June of 2000. The name means … Wikipedia
SPI-3 — or System Packet Interface Level 3 is the name of a chip to chip, channelized, packet interface widely used in high speed communications devices. It was proposed by PMC Sierra based on their PL 3 interface to the Optical Internetworking Forum and … Wikipedia
HGC — Hercules Grafikkarte (1984) mit zusätzlichem Druckeranschluss Hercules Graphics Card (HGC) ist eine 1982 entwickelte Computergrafikkarte der US amerikanischen Firma Hercules, die durch ihre Popularität zu einem weiteren Anzeig … Deutsch Wikipedia
