An improved memory segmentation system in a microprocessor, for generating a segment descriptor based on a segment selector, comprises an associative descriptor cache 570 to retain previously fetched, unscrambled, and tested descriptors for subsequent access by the same selectors. If on a memory ...
被引量: 0发表: 0年 Memory management for microprocessor system Microprocessor architecture for an address translation unit which provides two levels of cache memory management is described. Segmentation registers and a... TPC Us5321836,COI Corporation 被引量: 130发表: 0年 加载更多0关于...
Microprocessor architecture for an address translation unit which provides two levels of cache memory management is described. Segmentation registers and an associated segmentation table in main memory provide a first level of memory management which includes attribute bits used for protection, priority, et...
Recent researches Partitioning itself Not much, and mainly focus on cache memory Segmentation Sub-banking Physical as well as logical partitioning Another report Minor contribution compared to this paper Geometric heuristic algorithm integrated with GA (genetic algorithm) Conclusion Power consumption become o...
With segmentation, instead of one contiguous virtual address space per process, we can have multiple variable sized virtual spaces, each mapped, managed, and shared independently. Segmentation-based addressing is a two step process involving application code and processor hardware: code loads a segment...
Bank switching is a technique used in computer design to increase the amount of usablememorybeyond the amountdirectly addressableby the processor. WikiMatrix The CPU candirectly(and linearly)addressall of the availablememorylocations without having to resort to any sort ofmemorysegmentation or paging ...
To the best of our knowledge, most instance segmentation methods adopt ResNet and FPN as the feature extractor. Unfortunately, the number of parameters in these two frameworks is very large. In addition to the limited storage space, the instance segmentation network requires a large amount of ...
Segmentation and paging differ as a memory model in terms of how memory is divided; however, the processes can also be combined. In this case, memory gets divided into frames or pages. The segments take up multiple pages, and the virtual address includes both the segment number and the page...
FIG. 5 illustrates an example of array segmentation for a 4 Mb random access memory with subarrays in support of the timings and block diagrams in FIGS. 3 and 4. The memory consists of 8 array blocks or octants (512 Kb) which are further subdivided into 8 subarrays (64 Kb). Each su...
When executing binary translated instructions, the VMM uses memory segmentation to protect its memory. When directly executing guest instructions, the VMM may use either memory segmentation or a memory paging mechanism to protect its memory. When the memory paging mechanism is active during direct ...