What Do Chips Look Like?
Isolation Chip:NSi6602VA Storage Chip:MX25L51245GZ2I RTC Chip: PT7C4563BWEX PHY Chip: RTL8261BE-CG POE Chip: sk49781 LDO Chip:TPL910ADJA LDO Chip:TPL9308AD MCU: STM32H563VIT3Q Some Domestic Clock Chip
All-Flash Storage
How to Fix Phone Storage Space Issues?
How to Fix Phone Storage Space Issues?With smartphones becoming more powerful, there are various apps for food, life, entertainment, and work, and everyone wants to install them all. However, the problem that arises is that the built-in storage of the phone is often insufficient, frequently prompting low storage space warnings. What should we do? Many … Read more
How to Solve Insufficient Storage on Your Phone
Have you often encountered this situation: your phone clearly doesn’t have many apps installed, and the SD card still has plenty of space, yet your phone frequently displays messages like “insufficient storage” or “memory full”? These warnings can often lead to a sluggish internet experience on your phone! Why does this happen? Today, I will … Read more
How to Solve Insufficient Memory and Storage on Your Phone
Do you often encounter the situation where your phone shows “no storage space” or “insufficient memory”, even though you haven’t installed many apps and your SD card has plenty of space? This can often lead to slow internet browsing on your phone! Why does this happen? Today I will explain! The “Room Structure” of Your … Read more
How to Install Apps on SD Card to Free Up Space
When your phone’s memory is full, you can’t download anything. Checking the file manager shows there’s still plenty of space, but the notification bar indicates your memory is full. This is actually because the storage space is not set correctly! 1. Change the Preferred Installation Location (this option may not be available on some models … Read more
How to Expand C Drive Storage Using a Memory Card
Click the above Computer Enthusiasts to follow us There are more and more lightweight laptops nowadays. Although they are great to use, when it comes to upgrading due to insufficient storage space, it can be very difficult—either there is no extra expansion slot or you need to replace the original hard drive, which seems a … Read more
FPGA Configuration: How to Program SPI/BPI Flash Using JTAG?
Xilinx‘s JTAG cable can directly program SPI/BPI. Many users who are not familiar with the Xilinx development environment may have questions when encountering this programming mode for the first time. How does the FPGA bridge between JTAG and Flash? Is there a dedicated circuit inside the FPGA to achieve this function? Actually, no. The FPGA … Read more
Two Misunderstandings in Debugging STM32 in KEIL MDK Environment
1. Is the on-chip RAM exhausted? Two different STM32 users reported similar issues. While compiling example projects from the STM32F7Cube library, they encountered a puzzling message indicating that the on-chip RAM was nearly depleted. Given their understanding of the basic functionalities of the project, this shouldn’t have been the case, and they wanted to know … Read more
Understanding Semiconductor Storage: A Comprehensive Guide
In our daily lives, the USB drives, TF cards, SD cards, and DDR memory and SSDs used in computers all belong to a storage technology known as “semiconductor storage”. Let’s get straight to the point with a complete classification diagram of semiconductor storage: Today, I will focus on sharing knowledge in this area. Classification of … Read more
51 Microcontroller Naming Rules
51 Microcontroller Naming Rules A simple example 89C51: 8 represents an 8-bit microcontroller; 9 represents flash memory, where 0 indicates no ROM, 7 indicates EEPROM memory, and C indicates CMOS technology, while S indicates ISP programming method; 1 represents the internal program memory capacity, with the size corresponding to this digit * 4KB. 89C52: 8KB … Read more