In learning from Wei Dongshan’s second session of “In-depth LINUX Drivers”, Lesson 20: NAND FLASH driver, I created a framework diagram following Brother Dongshan’s approach: Please enlarge to appreciate, and if not satisfied, you can click Read the original text to see the original image. If it is still not clear enough, more details can … Read more
What data and rankings are worth noting this week? IDC: 2024 Ezviz Retains Top Spot in Global Consumer Camera Shipments According to IDC’s “Global Smart Home Device Market Quarterly Tracking Report (Q4 2024)”, global smart camera shipments (including consumer-grade indoor and outdoor cameras, including carrier channels) are expected to reach 137 million units in 2024, … Read more
Thanks to the rapid development of emerging industries such as 5G, big data, cloud computing, the Internet of Things, and artificial intelligence, the demand for memory has increased exponentially. At the same time, as application fields and usage scenarios become increasingly diverse, the market’s functional requirements for NAND Flash have also risen. To ensure its … Read more
Previous Recommendations Click below to read the original text and visit the official website immediately
NAND Flash and NOR Flash are two common types of flash memory.NOR Flash was first developed by Intel in 1988, changing the landscape that was previously dominated by EPROM and EEPROM.NAND Flash was released by Toshiba in 1989, emphasizing lower cost per bit, higher performance, and the ability to be easily upgraded through interfaces like … Read more
Source: Semiconductors and Physics Original Author: Yi Zheke Floating gate transistors are mainly used in non-volatile memory, such as the basic unit in NAND flash. This article introduces the structure and principle of floating gate transistors. The above image shows the basic composition of a floating gate transistor, which adds a floating gate layer between … Read more
Abstract: With the rapid development of electronic technology, the types of memory are becoming increasingly diverse, and each type of memory has its unique operation timing. To improve the testing efficiency of memory chips, a multifunctional memory chip testing system has emerged. This paper proposes a hardware design and implementation for a multifunctional memory chip … Read more
Content Introduction Abstract: With the development of satellite miniaturization technology and remote sensing technology, the rapid deployment and application of microsatellite constellations is an inevitable trend. Due to the limitations of size, weight, and power (SWaP), onboard storage systems with high scalability, high performance, and high reliability remain one of the technical bottlenecks for remote … Read more
Abstract: In response to the current issues of low sampling rates and poor portability in signal acquisition systems, a design for a high-speed portable signal acquisition system based on FPGA is proposed. This design uses an FPGA chip to control an analog-to-digital converter (ADC) chip for high-speed signal sampling, then stores the data in a … Read more
With the rapid iteration of emerging applications such as the Internet of Things, artificial intelligence, and smart vehicles, the market has raised higher demands for data storage in terms of speed, power consumption, capacity, and reliability. Storage technology is continually facing new challenges. Among the current mainstream storage technologies, while DRAM is fast, it has … Read more