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The Simple Bus Architecture [1] (SBA) is a form of computer architecture. It is made up software tools and intellectual property cores ( IP core ) interconnected by buses using simple and clear rules, that allow the implementation of an embedded system ( SoC ).
Multibus I CPU card from a Sun-2 workstation Intel iSBC 386/116 Multibus II Single Board Computer with VLSI A82389 as Multibus Controller. Multibus is a computer bus standard used in industrial systems. It was developed by Intel Corporation and was adopted as the IEEE 796 bus. [1]
Wishbone is defined to have 8, 16, 32, and 64-bit buses. All signals are synchronous to a single clock but some slave responses must be generated combinatorially for maximum performance. Wishbone permits addition of a "tag bus" to describe the data.
A data path is the ALU, the set of registers, and the CPU's internal bus(es) that allow data to flow between them. [2] A microarchitecture data path organized around a single bus. The simplest design for a CPU uses one common internal bus. Efficient addition requires a slightly more complicated three-internal-bus structure. [3]
DIMM modules connect to the computer via a 64-bit-wide interface. Some other computer architectures use different modules with a different bus width. In a single-channel configuration, only one module at a time can transfer information to the CPU.
functions as a synchronous, nonmultiplexed bus; has separate buses to read and to write data; consists of a single-master, multiple-slave bus; includes a 10-bit address bus; features 32-bit data buses; uses two-cycle minimum Read/Write cycles; utilizes distributed multiplexer architecture; supports 8-, 16-, and 32-bit devices; performs single ...
The page table structure used by x86-64 CPUs when operating in long mode further extends the page table hierarchy to four or more levels, extending the virtual address space, and uses additional physical address bits at all levels of the page table, extending the physical address space.
Alpha (original name Alpha AXP) is a 64-bit reduced instruction set computer (RISC) instruction set architecture (ISA) developed by Digital Equipment Corporation (DEC). Alpha was designed to replace 32-bit VAX complex instruction set computers (CISC) and to be a highly competitive RISC processor for Unix workstations and similar markets.