ALLPCB
Memory-Compute Integrated Architectures: Benefits & Types
Explore memory-compute integration: PIM/PNM/CIM advantages, industry players, startup innovations, and market potential for energy-efficient AI chips.
Common Memory Types and Their Applications
Guide to NAND, DDR/LPDDR, eMMC vs UFS and eMCP/uMCP: memory types, uses, performance and trends for mobile, enterprise and storage.
Why DDR5 DIMMs Use Two Subchannels
Explains DDR5 subchannels: splitting 64-bit DIMMs into two 32-bit subchannels so BL=16 yields 64-byte transfers matching CPU cache lines.
SRAM Storage Capacity and Key Characteristics
Explore SRAM storage capacity, key characteristics, advantages, and applications like cache memory in this detailed guide.
DMA Address-Space Copy Without CPU Intervention
Overview of DMA architecture, modes, registers, and configuration on STM32 microcontrollers, covering transfer types, channels, interrupts, and DMA controller usage.
3D NAND Fabrication Process Overview
3D NAND fabrication: substrate prep, stacked oxide/nitride layers, channel via & slit etch, TiN/W fill, polysilicon channels and metal bitlines
SSD Industry Classification and Supply Chain Analysis
China SSD market overview: trends, classifications, supply chain, market size, growth forecasts and competitive landscape.
Understanding Memory Hierarchy Principles
Explore memory hierarchy, cache basics, locality principles, and practical tips for writing cache-friendly code to boost performance.
DDR vs SDRAM: Functional and Structural Differences
Deep dive DDR vs SDRAM internals: block diagrams, differential clock/DQS, DLL, 2n prefetch, tDQSS, mode registers and timing differences.
DDR4 Signal Integrity Test Overview
Comprehensive DDR4 testing guide: scenarios, read/write waveform separation, pin functions, timing, signal integrity, ripple, tools and tips.