According to reports from Electronic Enthusiasts Network (by Zhou Kaiyang), there have been numerous reports claiming that Nvidia’s exclusive acquisition negotiations for Arm have entered the final stages, with related parties stating that the transaction could be completed as early as late summer this year. As an architecture that supplies billions of chips to the … Read more
For a long time, there has been a strong call to break the monopoly of Wintel and AA systems and establish a Chinese version of Wintel. It is also urged that successful domestic enterprises must bravely take on heavy responsibilities and fulfill social responsibilities. However, many netizens are skeptical and cite examples of Apple, Qualcomm, … Read more
Tencent Digital News (Translated by: Duo Duo) According to foreign media reports, Apple’s chip foundry TSMC is collaborating with ARM to develop a 7nm manufacturing process, which is likely to be seen in future products such as the iPhone and iPad. According to registration documents, this technology will enter the early production phase as early … Read more
1. Basic Structure of Embedded Microprocessors (1) An embedded hardware system generally consists of an embedded microprocessor, memory, and input/output components. (2) The embedded microprocessor is the core of the embedded hardware system and typically consists of three main parts: control unit, arithmetic logic unit, and registers: A. Control Unit: Responsible for basic operations such … Read more
In the past, low power consumption and high computing power processors were clearly distinct. For example, Arm, which originated from Acorn, was fundamentally based on low power consumption — in the early years of the ARM instruction set development, it was hardly considered to compete with high-performance instruction sets like x86 or POWER. To the … Read more
Development boards are actually quite interesting, as they are commonly found in our daily lives. A development board is a circuit board based on a chip, designed to facilitate our development work. This means that, theoretically, any device controlled by a program and chip will have a development board used during its research and development … Read more
LattePanda Sigma is the latest generation of the LattePanda series that has recently been launched. LattePanda Sigma Its biggest feature is that it is equipped with the Intel 13th generation Raptor Lake CPU i5-1340P processor, released in the first quarter of 2023. With 12 cores and 16 threads, four performance cores can reach a maximum … Read more
Today, I will share knowledge related to OTG. 01 [OTG Interface and Converters] OTG is short for “On The Go”, which can be understood as “plug and play”.USB transmission has a master-slave structure, and all USB transmissions are initiated by the Host.. You can insert a USB flash drive into the development board, at which … Read more
Previous Articles: Introduction to ARM Processors 1 – Overview Introduction This article is the second part of the introduction series on ARM processors, mainly introducing some basic technologies and concepts of modern superscalar out-of-order processors. We will take the Cortex-A9 processor as an example to see which technologies are used to enhance performance, laying the … Read more
Since its official establishment in 1990, ARM has continuously made breakthroughs in the field of 32-bit RISC (Reduced Instruction Set Computer CPU) development, evolving its architecture from V3 to V7. As ARM has always sold intellectual property (IP) to major semiconductor manufacturers without engaging in chip production and sales itself, and due to the significant … Read more