- data memory data bus
- (DMD) <edp> ■ DMD-Bus m
English-german technical dictionary. 2013.
English-german technical dictionary. 2013.
data-bus system — A system architecture enabling integration in both federated and integrated modular avionics. A conventional system comprises either 8 or 16 bidirectional lines capable of carrying information to and from a central processing unit memory or an… … Aviation dictionary
data bus — connection between the CPU and the memory (Computers) … English contemporary dictionary
Memory architecture — describes the methods used to implement electronic computer data storage in a manner that is a combination of the fastest, most reliable, most durable, and least expensive way to store and retrieve information. Depending on the specific… … Wikipedia
Bus encryption — is the use of encrypted program instructions on a data bus in a computer that includes a secure cryptoprocessor for executing the encrypted instructions. Bus encryption is used primarily in electronic systems that require high security, such as… … Wikipedia
Bus contention — Bus contention, in computer design, is an undesirable state of the bus in which more than one device on the bus attempts to place values on the bus at the same time. Most bus architectures require their devices follow an arbitration protocol… … Wikipedia
Memory address — A digital computer s memory, more specifically main memory, consists of many memory locations, each having a memory address, a number, analogous to a street address, at which computer programs store (except when the address is in mask ROM) and… … Wikipedia
Memory-mapped I/O — For more generic meanings of input/output port, see Computer port (hardware). MMIO redirects here. For the airport serving Saltillo, Mexico, assigned the ICAO code MMIO, see Plan de Guadalupe International Airport. Memory mapped I/O (MMIO) and… … Wikipedia
Memory controller — The memory controller is a digital circuit which manages the flow of data going to and from the main memory. It can be a separate chip or integrated into another chip, such as on the die of a microprocessor. This is also called a Memory Chip… … Wikipedia
Bus error — In computing, a bus error is generally an attempt to access memory that the CPU cannot physically address. Bus errors can also be caused by any general device fault that the computer detects. A bus error rarely means that computer hardware is… … Wikipedia
Memory rank — A memory rank is a set of DRAMs connected to the same chip select, and which are therefore accessed simultaneously. In practice they also share all of the other command and control signals, and only the data pins for each DRAM are separate (but… … Wikipedia
bus — An electronic pathway along which signals are sent from one part of a computer to another. A PC contains several buses, each used for a different purpose: • The address bus allocates memory addresses. • The data bus carries data between… … Dictionary of networking