METHOD AND DEVICE FOR ADDRESSING MEMORY IN MICROPROCESSOR THAT IS STRUCTURED TO EXECUTE COMPRESSION INSTRUCTIONPROBLEM TO BE SOLVED: To advantageously reduce a memory bandwidth that is necessary to accomplish a given performance by fetching a compression instruction from a memory and decompressing an ...
METHOD AND DEVICE FOR ADDRESSING MEMORY IN MICROPROCESSOR THAT IS STRUCTURED TO EXECUTE COMPRESSION INSTRUCTION PROBLEM TO BE SOLVED: To advantageously reduce a memory bandwidth that is necessary to accomplish a given performance by fetching a compression instruction... F Worrell,フランクウォレル,H ...
MEMORY ADDRESSING SYSTEM 优质文献 相似文献 参考文献 引证文献Microprocessor emulation system with memory mapping using variable definition and addressing of memory space A memory mapper for an emulation system suitable for a microprocessor- based system for any size microprocessor is disclosed which uses fu...
A backward compatible addressing scheme for increasing the number of memory locations available in a computer for storing higher precision numbers. The computer system of the present invention has a processor capable of manipulating numbers having precision S, where S is a power of 2. The memory ...
MEMORY ADDRESSING SYSTEMMEMORY ADDRESSING SYSTEMA memory addressing sytem using translated memory address information comprises a microprocessor (20), a memory management unit (52) adapted to translate addresses, a cache memory (26) storing data information and reference information, and a main memory (...
11.7Memory addressing One typical application formemory chipsis to provide storage for programs and data in a microprocessor system. It is common practice for a number of memory chips to provide this function, each of them having their output lines connected to the system data bus via tri-state...
in the system’s memory. Virtually every microprocessor-based control system comes with a publishedmemory mapshowing the organization of its limited memory: how much is available for certain functions, which addresses are linked to which I/O points, how different locations in memory are to be ...
A cache memory unit to be incorporated in a microprocessor reduces overhead caused by cache misses by processing all main memory replacement data at the same time as their registration or storage in the cache memory during a replacement ... K Maemura - US 被引量: 33发表: 1995年 Optimization...
The idea of segmented memory addressing is fairly simple. Addresses are divided into two parts: a segment number and an offset. Offsets (usually 16 bits) are used most of the time, where the additional high-order bits are held in one or more special segment registers and assumed for all ...
When the microprocessor is in user mode, it will not be able to execute instructions that change the data structures that are used by the OS to control the execution of user tasks. If a user task attempts to execute an instruction that is only available in supervisor mode, we arrange for...