This article highlights: 1. Common FLASH reference circuits from Huawei, Samsung, and Intel; 2. Explanation of 2-bit and 4-bit NAND FLASH in conjunction with datasheets; 3. Summary of debugging thoughts and sharing of simple debugging experiences; 4. Introduction to the latest 3D Xpoint technology. First, I would like to use this image to illustrate the … Read more
Source: Content compiled from Semiconductor Industry Observer (ID: icbank) from eejournal, thank you. Before the semiconductor version emerged, ancient people tried various forms of computer memory. I think we can say that water-based capacitors provided a form of memory for the national income monetary simulation computer (MONIAC) manufactured in the UK in 1949. Notably, MONIAC … Read more
Follow+Star Public Account, don’t miss out on exciting content Source | Network NAND Flash and NOR Flash are two common types of flash memory. NOR Flash was first developed by Intel in 1988, changing the previous dominance of EPROM and EEPROM. NAND Flash was released by Toshiba in 1989, emphasizing lower cost per bit and … Read more
Welcome FPGA engineers to join the official WeChat technical group Clickthe blue textto follow us at FPGA Home – the best and largest pure FPGA engineer community in China Non-volatile storage components come in many forms, such as EPROM, EEPROM, NOR FLASH, and NAND FLASH. The first two have basically been phased out, so I … Read more
Flash memory chips have become a crucial part of the entire electronic semiconductor industry chain, among which NAND Flash has a vast market capacity. In fact, Flash is not limited to NAND; NOR Flash is also a branch, though its market capacity is relatively smaller. However, with the rapid development of various emerging applications in … Read more
Click on the above “Baijun Technology“, select “Pin Public Account” Embedded technology insights delivered promptly ROM(Read Only Memory) and RAM(Random Access Memory) refer to semiconductor memory, where ROM retains data even when the system is powered off, while RAM typically loses data after power loss, with the typical RAM being the computer’s memory. There are … Read more
1. Register Operations In embedded development, it is often necessary to manipulate registers, performing operations such as writing and reading. Each register has its inherent address, making it particularly important to access these addresses using C language. #define GSTATUS1 (*(volatile unsigned int *)0x560000B0) Here, we provide an example. This is a macro definition for a … Read more
Abstract With the increasing application of Embedded Linux systems in consumer electronics, data collection, and industrial control, higher demands have been placed on both solution design and production capacity. Among them, the storage solution, as the most important component of the Embedded Linux system, should be given due attention from selection, design, to programming. The … Read more
Author: Luo Yiqi Editor: Zhu Yimin Image Source: Tuchong After experiencing multiple quarters of losses, leading global storage manufacturers have finally begun to turn a profit. According to a comprehensive report by the 21st Century Business Herald, major international storage manufacturers began to report losses in their storage-related businesses starting in the fourth quarter of … Read more
In the spring of 2025, the global NAND flash memory market is experiencing a wave of price increases. In this wave, internationally renowned memory manufacturers SanDisk and Micron have announced a price increase of over 10% for their NAND flash products starting April 1. According to channel feedback, Yangtze Memory’s retail brand, Zhitai, will also … Read more