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Write a blog and mark some of my analysis of the DMA function in STM32: First look at the offset address on the lower left side of the above figure. The offset address is the relative address t...[Details]
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Apple's 2021 spring conference was held as scheduled at 1 a.m. Beijing time on April 21. Cook announced at the online conference that starting from April 30, iPhone 12 and iPhone 12 mini will launch ...[Details]
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As a summary of the instruction system, Table 3-2 lists all the AT89S51 instruction mnemonics and brief descriptions of the functions, as well as the instruction length, execution time, and instruc...[Details]
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#include
unsigned char code C_t ={"1234567890"};
unsigned char xdata temp ;
void main(void)
{
unsigned char i,j;
unsigned char * tempptr;
tempptr=strcpy(temp,C_t); //This function uses TEM...[Details]
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The HDO4000 series digital oscilloscope is a new high-resolution digital oscilloscope based on RIGOL's "Centaur" chipset. Model HDO4204/HDO4804/HDO4404 main feature: Ultra-low noise floor 18uVrms ult...[Details]
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On December 17, all telemetering and telemetry information of the two main transformers, three busbars and 29 operating circuits of the 110 kV Dongfeng Xiaokang Substation, which is owned by users ...[Details]
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1. Introduction to MCU
Single chip microcomputer: A microprocessor (CPU), memory (ROM and RAM), and I/O interface circuits are integrated on an integrated circuit chip, thus forming a single-c...[Details]
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According to foreign media reports, at the 2022 German International Transportation Expo (IAA Transportation 2022), Canadian hydrogen fuel cell manufacturer Loop Energy launched a new 120kW fuel cell...[Details]
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Although Samsung expects the Galaxy S22 series to set a record for the highest sales of all Galaxy S series, supply still cannot keep up with the explosive demand. According to the ICT industry on th...[Details]
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In order to solve the problem of charging new energy vehicles/electric bicycles, the country has included charging infrastructure in the "new infrastructure" in recent years. Major provinces and mu...[Details]
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ON Semiconductor Releases Integrated Solutions for Industrial Motor Drives at APEC 2021
Rugged die-cast modules simplify compact motor drive designs
June 15, 2021 - ON Semic...[Details]
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1. IBM GPM model structure
With the rapid development of ASIC technology and process, 65/45nm process has become the mainstream of current design. High-frequency flipping and impact curren...[Details]
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Attached here is the main program part and circuit connection
The 12864 LCD used here is 5v, the circuit connection part is RS PE2 RW PE4 EN PE6 15-port PSB serial and parallel PE3
...[Details]
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1. Features of Winbond ARM W90N740
Winbond's W90N740 is an ARM7 chip with ARM7TDMI core and RISC structure. W90N740 contains two 10/100Mb MAC Ethernet controllers and uses network accelerator NAT....[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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