NAND Flash is a type of non-volatile random access storage medium based on the design of floating gate transistors. It uses floating gates to store charges, which can be retained even without power supply. There has been a previous explanation of the basic principles of NAND Flash technology, which can be referenced in the article … Read more
1.Definition and Uses of eMMC eMMC stands for “Embedded MultiMediaCard”, which is an embedded storage solution that integrates storage chips, controllers, and interfaces. It is commonly used in embedded systems, mobile devices, and other applications requiring compact, integrated storage. Here are some key features and uses of eMMC: 1.Integration: eMMC integrates storage chips, controllers, and … Read more
🟩Flash can be divided into two main categories: NOR Flash and NAND Flash. NAND has a large capacity and low cost per unit, while NOR has fast read speeds, high reliability, and quick erase speeds. NOR Flash is primarily used for coding applications, often related to computation; NAND Flash mainly functions as data storage, widely … Read more
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