A computer system having an improved memory architecture uses a variety of memory speed enhancement features that can be used in combination. For example, the memory is scanned out across memory blocks, unnecessary row addressing operations are detected and eliminated, and the memory is organized to...
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 ...
Addressing and reading memory cells in ROM involve two basic components: the decoder and logic gates, which are essential for converting inputs and producing outputs when accessing data from ROM. Can the screen on my computer be replaced? While this isn’t directly related to ROM, screen replac...
This scheme is used in computer systems for addressing and partitioning the memory into segments. When more than one base register is available in an architecture, we can more easily manage partitioned memory for multiple users and systems control software. Indirect—For this address computation ...
关键词:processing-in-memory(存内处理), near-memory computing(邻存计算), in-memory computing(存内计算), SRAM, DRAM, non-volatile memories(非易失性内存), ReRAM, memristor(忆阻器), flash memory(闪存), accelerator architecture(加速器架构), domain-specific accelerators(专用加速器) 原书:《In-/...
The low-precision computational memory unit (right) performs analog in-memory computation using one or multiple memristive arrays. The system bus (middle) implements the overall management (control, data, addressing) between the two units. The purple dotted arrows indicate control communication and ...
We further evaluated the performance of addressing deterministic multiple states by exploiting pulse amplitude modulation (PAM). A sequence of 17 Write pulses was sent with monotonically decreased amplitudes from 6.8 V to 5.2 V and a fixed pulse width of 50 ns followed by a ...
The size ofvirtual storageis limited by the amount ofsecondary storage, as well as the addressing scheme with the computer system. Thrashing can occur if there is not enough RAM, which makes the computer perform slower. It may take time to switch between applications using virtual memory. ...
Early computer designs typically had a limited memory addressing capability (represented by the number of address bits the CPU could generate) and addressed the memory in a direct addressing mode. The address generated by the CPU was the same as the real physical address decoding a specific memory...
Title: Memory addressing techniques United States Patent 7750916 Abstract: A method of generating a stream of non-contiguous memory addresses representing contiguous points in logical space is described. The method comprises: generating initializing parameters describing the contiguous points in the logical ...