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According to the clock tree analysis, the clock source is connected to MPLL (Main PLL) and UPLL (USB PLL) through the selector. FCLK is obtained through MPLL and provided to CPU FCLK is divided by ...[Details]
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Analysis of Boundary Scan Principle The core idea of boundary scan technology is a boundary scan unit inserted between the core logic and I/O pins inside the device. It is "transparent" when the ch...[Details]
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Today, Mil Electronics, together with its strategic partner Quanzhi Technology, grandly released the first domestic T527 core board and development board . Based on Allwinner T527 high-performance...[Details]
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In the bin file, there are machine instructions one by one, each instruction is 4 bytes. Open a .s file in ADS and select project- disassemble You can see the assembled machine code The assembly co...[Details]
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Recently, as the number of infected people continues to increase, the South Korean government has raised the COVID-19 alert to the highest level of "serious". As the two major global semicon...[Details]
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With the rapid development of storage technology, storage capacity has grown rapidly, and the data transmission speed of storage systems has become a major bottleneck. Fiber optic transmission has ...[Details]
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Making accurate high-speed time domain measurements can be difficult, but finding information that can help improve your measurement methods is not. Understanding the basic principles of oscilloscopes...[Details]
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/* Name: S3C2440 serial port Note: The serial port of S3C2440 is, ah. Nothing special. The only difference is that it has a 64-byte FIFO, which is equivalent to Input and output buffering in C51 and ...[Details]
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Various initiatives around the world to reduce the energy consumption of electronic systems are driving single-phase AC input power supply designers to adopt more advanced power supply technologies...[Details]
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2-1-22-2. Measurement of volt-second capacity of switching transformer
As an important component of the switching power supply, the switching transformer should be measured for various tec...[Details]
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LM3406/06HV is a buck regulator with wide input voltage range, low reference voltage, and dual-wire dimming function. Therefore, LM3406/06HV is an ideal constant current supply source for LEDs and ...[Details]
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Abstract: The temperature of the intermediate joint of a power cable is an important parameter that reflects its operating status. By measuring and monitoring the temperature of the joint, we ca...[Details]
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Jiwei.com reported on June 5 that yesterday, iQOO product manager Song Ziwei posted the Red Dot Design Award won by iQOO 7. She said that the iQOO team will continue to work hard to bring more innova...[Details]
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Abstract: A data acquisition system based on FPGA and ARM chips is designed. FPGA is responsible for controlling the A/D converter to ensure sampling accuracy and processing speed. ARM is responsible...[Details]
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WENZHOU, Nov. 4, 2024 /PRNewswire/ -- On October 29, 2024, the Chairman of Ruipu Lanjun and the General Manager of the US subsidiary visited the Waratah Super Battery Site in Australia. Ruipu Lanju...[Details]