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What is 51 single chip microcomputer 51 single-chip microcomputer is a general term for all single-chip microcomputers compatible with Intel 8031 instruction system. The ancestor of this series ...[Details]
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Assembly starts from org 0000h, so how does keil c51 start the main() function? keil c51 has a startup program startup.a51, which is always compiled and linked with the c program. Let’s see how it an...[Details]
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Introduction: The following is some of my experience in practice. I found this because I encountered problems when trying to use the programming board circuit suitable for SAMSUNG S3C44B0 JTAG to pro...[Details]
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On June 28, 2023 MWC Shanghai opened grandly. Qualcomm Chief Commercial Officer Jim Cathey delivered a speech titled "5G+AI Empowering the Digital Future" during the GTI International Industry Confer...[Details]
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Kangzhi Integrated Circuit (Shanghai) Co., Ltd.’s nine automotive high-definition video transmission SERDES chips have recently passed the AEC-Q100 Grade 2 automotive regulatory verification. The tes...[Details]
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Micron on Wednesday raised its third-quarter revenue forecast to $5.2 billion from $4.6 billion, Reuters reported. Micron expects adjusted earnings per share to be between 75 cents and 80 cents, acco...[Details]
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If you want to use light efficiently then you have to absorb it as completely as possible. This is true in both photosynthesis and photovoltaic systems. However, this is very difficult if the absor...[Details]
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Since the country launched the "Photovoltaic Leader Program" in 2015, the domestic photovoltaic industry has developed rapidly. Various companies have brought out their unique skills to research an...[Details]
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DSP is a digital signal processor designed for real-time digital signal processing. Due to its outstanding advantages of fast computing speed, small size and low power consumption, it is very suita...[Details]
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Understanding the working principle of the inverter is the core of the entire inverter research and development and production process, and is directly related to the inverter conversion efficiency...[Details]
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1. Functions and features of the Loongson 2F processor
The LOONGSON-2F processor used in this system is a general-purpose RISC microprocessor with 64-bit MIPSⅢ instruction set recently release...[Details]
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Jiwei.com reports that the industry-renowned Xin'en project has reached a new "node". It is reported that the main construction of the six buildings of the Xin'en project, including the 8-inch, 12-in...[Details]
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introduction
Most of the portable handheld terminal products now, such as mobile phones, navigation systems, etc., have a small LCD display, which makes the design of LCD drive circuit an impo...[Details]
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CMOS image sensors were produced in the 1980s. Due to the low manufacturing technology of CMOS process at that time, the noise of sensors in applications was large, and the commercialization proces...[Details]
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ARM system clock initialization:
This requires knowing what is a clock pulse signal, what is a clock frequency, and what is a clock source.
Clock pulse signal:
Clock pulse ...[Details]
ARM Technology
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