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On November 11, Nanjing Integrated Circuit Design Service Industry Innovation Center Co., Ltd. (NiiCEDA, hereinafter referred to as "EDA Innovation Center"), Southeast University and Beijing HuaDa Ji...[Details]
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There is such a paragraph in u-boot's start.S relocate: /*relocate U-Boot to RAM */ adr r0, _start /*r0 - current position of code */ ldr r1, _TEXT_BASE /* test if we run from flash or ...[Details]
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The STM8S003F3P6 microcontroller has three timers: Timer 1, Timer 2, and Timer 4. Timer 1 is a 16-bit advanced timer, Timer 2 is a 16-bit general-purpose timer, and Timer 4 is an 8-bit basic timer. T...[Details]
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The interrupt priority of STM32 is divided into preemption priority and response priority
The former is the division of preemption priority
The latter is the priority division of the same preem...[Details]
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Radar level meters are widely used in environmental protection, electric power, petroleum, chemical industry, steel and other industries. This is inseparable from the fact that radar waves are not ...[Details]
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Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, and on the other hand, they need to provide more functions and increase output power. D...[Details]
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ONSEMI's NCP1255 is a rugged, high-performance, offline, highly integrated PWM controller in a soic-8 package with an input voltage range of up to 35V. The controller has functions such as over-power ...[Details]
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Generally speaking, if the driver loses concentration due to operating the touch screen while driving, it will easily affect driving safety. Recently, Mobis announced that it has successfully develop...[Details]
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I recently did some debugging on encryption, so I'd like to make a record here.
In fact, it is very simple. You just need to operate #FF0F. For the specific bit operation, please refer t...[Details]
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On March 17, according to recent investor survey information released by GigaDevice, the company's MCU shipments in 2020 were close to 200 million. At the same time, the company also analyzed the rea...[Details]
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Today's electronic manufacturers are facing increasing pressure to reduce costs, improve quality and shorten time to market. The right test strategy can help companies improve efficiency and produc...[Details]
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On the evening of April 15, the second generation of iPhone SE finally came out after a four-year absence. Compared with the first generation SE, the second generation SE has been comprehensively imp...[Details]
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With the rapid development of industry, there are more and more occasions where humans are exposed to harmful gases, which causes more and more harm to humans themselves. In steel mills and iron mi...[Details]
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As
the demand for
LED lighting
becomes more urgent, the heat dissipation problem of high-
power
LEDs
has received more and more attention, because excessive temperature wi...[Details]
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Recently, the 1MW vanadium battery energy storage system provided by Tianfu Energy Storage to a customer has successfully passed strict quality inspections, fully complies with established industry...[Details]