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First, implement the simplest AVR microcontroller Proteus simulation, the water lamp. To write data to the IO port, first set DDRxn=0xff, and then output PORTxn=output data. The circuit simulatio...[Details]
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1.1.1 ARM processor mode switching (including MRS, MSR instructions)
Except for user mode and system mode, all other modes have a private SPSR status register to save the execution status before swi...[Details]
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Recently, according to US media reports, the United States will introduce a series of new regulations to further restrict China's access to advanced semiconductor technology, as well as semiconduct...[Details]
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The IAP function of STM32 is really convenient. I knew how to implement it before, but I never tested it. I practiced it in the past two days. It was very difficult. After two days, I solved the prob...[Details]
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When writing programs in assembly language, there is no need to add header files, and the program files need to have ASM as the suffix.
ORG 0000H //Assembly pseudo-instruction,...[Details]
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China Mobile has been approved by the China Securities Regulatory Commission for its A-share IPO. China Mobile announced that it plans to publicly issue no more than 845.7 million A-share common sh...[Details]
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The following problems occur when using STM8 for single-step debugging: Sometimes the following error message appears: Error:swim error :swim communication error, as shown below: Sometimes the fol...[Details]
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Features of logical operations: 1. Bitwise operation 2. No carry or borrow between bits 3. No distinction between positive and negative numbers and the size of inputs There are four logical opera...[Details]
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On May 30, the first air-cooled energy storage container for the 100MWh system business undertaken by Tianneng Lithium Battery was installed and successfully delivered to customers, achieving a zer...[Details]
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Abstract: ADM1051/1051A is a precision bi-stabilized voltage controller produced by Analog Devices. It has two output voltages of 1.515V and 1.818V. Mainly used for power supply to bus terminals...[Details]
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The circuit has overcharge protection, over-discharge protection, over-current protection and short-circuit protection functions. Its working principle is analyzed as follows:
1 Normal state
...[Details]
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Modern production equipment is increasingly developing towards highly automated and intensive production. Once the equipment fails, it will shut down completely, affecting the production of the entir...[Details]
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An international research team has designed and manufactured a chip that runs calculations directly in memory, which can run a variety of artificial intelligence (AI) applications, and it can maintai...[Details]
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LED lighting will replace mainstream incandescent lighting and other lighting technologies and occupy a dominant position in the market. However, the transition from old technology to new technology w...[Details]
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On November 4, the Henan Provincial Development and Reform Commission issued the "Notice on the Implementation of the Fourth Batch of Source-Grid-Load-Storage Integration Projects" and the "Notice ...[Details]
Analog electronics
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