Tag

Hardware fundamentals

1 views collected around this technical thread.

Architects' Tech Alliance
Architects' Tech Alliance
Jun 9, 2025 · Fundamentals

How Do x86, ARM, and RISC‑V Architectures Differ? A Deep Dive into CPU Instruction Sets

This article compares the major CPU instruction set architectures—x86, ARM, and RISC‑V—detailing their design philosophies, evolution, strengths, and weaknesses, while also summarizing recent updates in CPU, GPU, memory, and storage technologies and highlighting the trade‑offs between CISC and RISC approaches.

ARMCISCCPU architecture
0 likes · 12 min read
How Do x86, ARM, and RISC‑V Architectures Differ? A Deep Dive into CPU Instruction Sets
Architects' Tech Alliance
Architects' Tech Alliance
May 25, 2025 · Fundamentals

Comprehensive Overview of Shenwei (申威) Chip Development, Technology, Roadmap, and Applications

This article provides an in‑depth overview of Shenwei chips, covering their development history, core technical advantages such as a self‑designed instruction set and high‑performance computing capabilities, the current product line‑up, and their applications in supercomputing, cloud data centers, security, and embedded systems.

CPU architectureHardware fundamentalsHigh Performance Computing
0 likes · 13 min read
Comprehensive Overview of Shenwei (申威) Chip Development, Technology, Roadmap, and Applications
Architects' Tech Alliance
Architects' Tech Alliance
Mar 11, 2025 · Fundamentals

Fundamentals of AI Chips: General Processor (CPU) – ALU, Registers, and Controller

This article introduces the basic structure of a general‑purpose CPU used in AI chips, describing the arithmetic‑logic unit (ALU), the different types of registers, and the controller, while also directing readers to extensive AI‑chip technical report collections for deeper study.

AI chipALUCPU
0 likes · 3 min read
Fundamentals of AI Chips: General Processor (CPU) – ALU, Registers, and Controller
Refining Core Development Skills
Refining Core Development Skills
May 14, 2024 · Fundamentals

Understanding Memory Physical Structure: Ranks, Chip Width, and Internal Organization

This article explains the physical structure of computer memory modules, interpreting label strings such as "2R*8" to describe ranks and chip bit-width, and details how chips, banks, and matrix cells are organized to support burst I/O and cache lines.

Hardware fundamentalsMemory ArchitectureRAM
0 likes · 14 min read
Understanding Memory Physical Structure: Ranks, Chip Width, and Internal Organization
Architects' Tech Alliance
Architects' Tech Alliance
Jan 14, 2024 · Fundamentals

Overview of CPU, GPU, and Storage Fundamentals in the Xinchuang Industry

This article introduces the Xinchuang (information technology innovation) industry, outlines its hardware components, and provides concise explanations of CPU concepts, instruction sets, GPU architecture and operation, as well as storage classifications, while also linking to related research reports and promotional resources.

CPUGPUHardware fundamentals
0 likes · 8 min read
Overview of CPU, GPU, and Storage Fundamentals in the Xinchuang Industry
IT Services Circle
IT Services Circle
Nov 22, 2023 · Fundamentals

Key Evolution Points of CPUs: Process Technology, Integration, Memory Controllers, PCIe, and Microarchitecture

The article outlines the major milestones in CPU development—including shrinking process nodes, increasing integration of components, evolving memory controller standards, the progression of PCIe generations, and micro‑architectural enhancements such as larger caches and hybrid core designs—providing a concise historical overview for readers.

CPUHardware fundamentalsIntegration
0 likes · 14 min read
Key Evolution Points of CPUs: Process Technology, Integration, Memory Controllers, PCIe, and Microarchitecture
Top Architect
Top Architect
Oct 29, 2022 · Fundamentals

Understanding Data Storage: RAM, DRAM, and Memory Controllers

This article explains how digital data is stored using memory modules, describing the principles of static SRAM, dynamic DRAM, the role of capacitors and refresh cycles, and how memory controllers manage addressing and integrate with CPUs and caches.

Computer ArchitectureDRAMHardware fundamentals
0 likes · 8 min read
Understanding Data Storage: RAM, DRAM, and Memory Controllers
Architects' Tech Alliance
Architects' Tech Alliance
Jul 25, 2022 · Fundamentals

DDR3 DRAM Market and Technology Overview: Global Market Over $7 B, Industry Trends and Technical Evolution

This report analyzes the DDR3 DRAM niche market, highlighting its global size of over $7 billion, the shifting competitive landscape with major players exiting, detailed market share data, technical specifications from SDR to DDR5, and the primary applications across consumer, industrial, and automotive sectors.

DDR3DRAMHardware fundamentals
0 likes · 12 min read
DDR3 DRAM Market and Technology Overview: Global Market Over $7 B, Industry Trends and Technical Evolution
Architects' Tech Alliance
Architects' Tech Alliance
Jul 9, 2022 · Fundamentals

Server CPU Architecture, Classification, and Market Landscape – 2022 Chinese Server CPU Research Framework

This article summarizes the 2022 Chinese server CPU research framework, covering server fundamentals, logical architecture, CPU roles and cost impact, instruction-set classifications (CISC vs RISC), major architectures (x86, ARM, MIPS), the industry value chain, market size trends, and global competitive dynamics across server, desktop, and mobile segments.

ARMCPUHardware fundamentals
0 likes · 10 min read
Server CPU Architecture, Classification, and Market Landscape – 2022 Chinese Server CPU Research Framework
Architects' Tech Alliance
Architects' Tech Alliance
Mar 15, 2021 · Fundamentals

Understanding RISC‑V and Open‑Source Processors: Clarifying Misconceptions and Architectural Basics

This article clarifies common misunderstandings about RISC‑V and open‑source processors by explaining the distinction between instruction set specifications and implementations, the openness of the ISA, commercial versus open‑source micro‑architectures, and the geopolitical aspects of RISC‑V adoption.

Hardware fundamentalsInstruction Set ArchitectureRISC-V
0 likes · 12 min read
Understanding RISC‑V and Open‑Source Processors: Clarifying Misconceptions and Architectural Basics
Architects' Tech Alliance
Architects' Tech Alliance
Jan 18, 2021 · Fundamentals

RISC‑V: A Lightweight Instruction Set for the Heterogeneous IoT Era

The article introduces three major instruction‑set families—CISC (x86), RISC (ARM) and the ultra‑lightweight RISC‑V—explaining how RISC‑V, as the fifth‑generation RISC architecture, balances data throughput and speed, making it an ideal, self‑controlled solution for China’s AI and IoT development despite its still‑growing ecosystem.

AIHardware fundamentalsInstruction Set Architecture
0 likes · 2 min read
RISC‑V: A Lightweight Instruction Set for the Heterogeneous IoT Era
Architects' Tech Alliance
Architects' Tech Alliance
Nov 19, 2020 · Fundamentals

PCIe Device Enumeration and Memory Access Overview

This article explains how a host discovers and configures PCIe devices through a depth‑first enumeration process, describes the BDF addressing scheme, and illustrates memory‑mapped I/O interactions such as NVMe command submission using Linux lspci commands.

Device EnumerationHardware fundamentalsLinux
0 likes · 9 min read
PCIe Device Enumeration and Memory Access Overview
Architects' Tech Alliance
Architects' Tech Alliance
Aug 26, 2020 · Fundamentals

Fundamentals of Network Switches: Overview, Types, Performance Metrics, Interfaces, VLANs, and Multilayer Switching

This article provides a comprehensive overview of network switches, covering their basic concepts, classifications, performance indicators, interface and link methods, virtual LANs, multilayer switching, and product introductions, while also including promotional information for related technical e‑books.

Hardware fundamentalsIT infrastructureVLAN
0 likes · 2 min read
Fundamentals of Network Switches: Overview, Types, Performance Metrics, Interfaces, VLANs, and Multilayer Switching
Architects' Tech Alliance
Architects' Tech Alliance
May 24, 2020 · Fundamentals

Introduction to Optical Module Technology

This article provides a detailed overview of optical module technology, explaining basic concepts, packaging types, classifications, and key performance metrics, and includes a download link for additional resources aimed at engineers and students seeking foundational knowledge in fiber‑optic communication components.

Fiber OpticsHardware fundamentalsTelecommunications
0 likes · 1 min read
Introduction to Optical Module Technology
Architects' Tech Alliance
Architects' Tech Alliance
Jan 14, 2020 · Fundamentals

History and Classification of ARM Processors

This article traces the origins of ARM from its 1978 founding, outlines the evolution of its classic and Cortex processor families, and explains the distinctions among application, real‑time, and microcontroller processors, providing a concise overview of ARM’s product classifications.

ARMCortexEmbedded Systems
0 likes · 11 min read
History and Classification of ARM Processors
Refining Core Development Skills
Refining Core Development Skills
Sep 26, 2019 · Fundamentals

Understanding Memory Speed, Core Frequency, and Latency Across DDR Generations

The article explains the evolution of DDR memory specifications, distinguishes between advertised Speed (effective frequency) and the underlying core frequency, shows how prefetch and bank‑group techniques amplify performance, and discusses why latency appears to increase despite higher nominal speeds.

Core FrequencyDDRHardware fundamentals
0 likes · 9 min read
Understanding Memory Speed, Core Frequency, and Latency Across DDR Generations
Architects' Tech Alliance
Architects' Tech Alliance
Aug 28, 2019 · Fundamentals

Analysis and Comparison of DRAM, Flash, and DDR Memory Technologies

This article provides a comprehensive overview of DRAM, Flash (including NOR and NAND), and DDR memory generations, comparing their structures, performance, cost, reliability, ECC handling, and usage scenarios across modern computing systems.

DDRDRAMECC
0 likes · 14 min read
Analysis and Comparison of DRAM, Flash, and DDR Memory Technologies