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The White House told the U.S. chip industry to prepare for new restrictions on exports to Russia if Moscow attacks Ukraine, including the possibility of blocking the country's access to global electr...[Details]

DCBX  -H transformer winding deformation tester can accurately judge the internal fault of transformer based on the measurement of the internal winding characteristic parameters of transformer and the...[Details]

PLC Ladder Diagram (Programmable Logic Control Ladder Diagram) is a programming language commonly used to control programmable logic controllers (PLCs) in industrial automation systems. Ladder diag...[Details]

Recently, Strategy Analytics released "Baseband Chip Market Share Tracking in Q1 2020: 5G Promotes Baseband Chip Revenue Growth". The report pointed out that in Q1 2020, the global baseband chip reve...[Details]

Huawei has been insisting on developing its own chips for the past 10 years, and most of it has been completed by HiSilicon. However, it has been circulated in the upstream and downstream industry ch...[Details]

Mechanical power meters use electromagnetic torque (torque) to push the pointer to display the power. Current acquisition can be obtained through current, and voltage is directly acquired from the vo...[Details]

The hardware schematic diagram of AT24C series programming on enhanced PIC experimental board is shown in the figure below. U7 is the 24C02 chip on the experimental board, SDA is connected to the RB5...[Details]

1. Uboot environment variable basis 1. The role of environment variables Instead of modifying the uboot source code, we can modify the environment variables to affect some data and features of the ub...[Details]

3.2 User Program and CPLD Program 　　The loading principle of the two FPGAs in this system is the same. To avoid tediousness, here we take FPGA_A as an example to introduce. 　　CPLD is responsibl...[Details]

#include #include intrins.h #include reg52.h #include math.h #include absacc.h #include string.h #include "Test.h" /* Address definition */ #define d_c_add XBYTE //Data port command port /* C...[Details]

Last August, Japan Display Inc. (JDI) sold its Hakusan factory to Sharp for $390 million. Although the deal eased JDI's financial pressure, it also triggered a conflict between it and the local gover...[Details]

Following "Talking about Automotive Chip Security - Part 1", this article further elaborates on chip security storage, FOTA, security diagnosis, and secure operating environment. 1. Secure storage ...[Details]

Many people confuse the two, so let me briefly explain them here. The relationship between startup code and Bootloader is somewhat similar to that between class and structure, that is to say, struc...[Details]

Application fixation is an important part of embedded product development and production. The common method of program fixation for ARM-based embedded systems is to use an emulator to burn the progra...[Details]

On October 23, Bloomberg reported today that Arm plans to cancel the license that allows its long-term partner Qualcomm to use Arm intellectual property to design chips. Documents obtained by ...[Details]