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1 ROM-bootloader disassembly analysis In Keil (IAR cannot implement this yet, and other IDEs have not been tried. This section focuses on code analysis, and there is no need to consider the tool so...[Details]
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The arrangement of LEDs and the specification of the LED light source determine the basic driver requirements. The main function of the LED driver is to limit the current flowing through the LED un...[Details]
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1. How to define variables in C language
-The variable definition syntax in C language is:
#pragma rambank0; it starts with the keyword #pragma, and rambank0 indicates that the data block is bl...[Details]
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Do you believe that colors are actually alive? They are smart and can make the colors of various spaces affect our mood. However, in most people's living spaces, we are generally accustomed to pale...[Details]
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As a leader in the electronics industry, Sony showcased an electric car called Vision-S at the International Consumer Electronics Show (CES) in January this year. In the fiercely competitive electric...[Details]
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The range of new energy vehicles is limited by the capacity of the battery pack, so how to achieve more efficient use of limited battery energy is the key to alleviating users' range anxiety. Cabin...[Details]
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The LM324 series devices are inexpensive quad operational amplifiers with true differential inputs. They offer some significant advantages over standard operational amplifiers for single supply app...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Through the analysis of the financial reports of companies such as Nanjing Optoelectronics, Jianghuai Microelectronics, Grinda, and Jingrui Co., Ltd., it was found that the decline in gross profit ma...[Details]
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Today, Huawei Technologies Co., Ltd.'s "AR/VR scene map acquisition method" patent was authorized, with the publication number CN110855601B, the application date being August 21, 2018, and the public...[Details]
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I have been studying S3C2440 for some time. I would like to explain the source of its system clock. If there are any errors, please correct me. I will be very grateful. Mpll = (2*m * Fin) / (p * 2s) ...[Details]
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congatec launches new SMARC modules based on NXP’s i.MX 95 processor series
congatec modules set new standards for security in edge AI applications
2024/7/16 Sha...[Details]
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Nowadays, with the development of automotive electronics, serial communication is also widely used in ECU. Common serial communications include: RS485, RS232, PSI5, SPI, etc. Each serial communicat...[Details]
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At 8:05 on May 16, Liu Zhigang, a dispatcher of Shandong Dezhou Power Supply Company, found an alarm message of grounding of phase B of the 10kV Mengde line on the duty screen. He notified the main...[Details]
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I have talked about the s3c2440 clock system before . After looking at the clock system and then looking at timer interrupts, it will be better to combine and apply the knowledge points learned. Ther...[Details]