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my country's hydrogen fuel cell industry is showing multiple characteristics of development: the market scale is gradually expanding and the industry is becoming more complete; the technology develop...[Details]
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Folding-screen mobile phones with a strong sense of design and technology seem to help consumers alleviate their aesthetic fatigue with smartphones. As early as the end of last year, there was news t...[Details]
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The four major clock sources of SMT8L, LSE, LSI, HSE, and HSI, can all be used as system clocks. After the system is powered on, HSI/8 is used as the default system clock. After the startup is comp...[Details]
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From June 28 to 30, 2023, MWC Shanghai will make a strong return! ST will appear at the exhibition with products and intelligent solutions in the fields of smart travel, power & energy, Internet of T...[Details]
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In 2015, the "Made in China 2025" plan was released, aiming at "Industry 4.0". The content related to the pharmaceutical industry has become the action goal and program to guide t...[Details]
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There are many types of energy-saving lamps on the market, and LED energy-saving lamps are the most advanced and environmentally friendly. Data shows that LED energy-saving lamps save 80% more ele...[Details]
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Power Factor (PF) is an important input parameter for all AC power equipment. When the input impedance characteristics of AC power equipment are resistive, capacitive or inductive, we call it a lin...[Details]
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Today, the demand for new IC components and technologies continues to grow at an astonishing rate. The commercial and defense industries are the main drivers of this demand growth. Most of the new sp...[Details]
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Typically, the biggest obstacle encountered when designing an isolated DC-DC converter is transformer design, which often discourages designers from doing so and leads to other simpler design tasks. B...[Details]
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The epidemic is still not over, and wearing a mask in the hot summer makes it even more stuffy. In response, Japan invented a fan installed on the mask to bring coolness. Recently, a Japanes...[Details]
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Nitrogen blow dryer is a commonly used drying equipment, which has the characteristics of time saving, easy operation, easy control, etc., and can quickly get the expected results. Users need to ma...[Details]
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; Digital tube displays from 0 to 9 ORG 0000H AJMP MAIN ORG 0030H MAIN: MOV R4, #00H ; record the value of the code table MOV DPTR, #TABLE ; send address to DPTR STRAT: MOV A, R4 MOVC A,...[Details]
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The amount of internal memory in an MCU depends on how the memory is classified. There are two main types of memory: random access memory (RAM) and read-only memory (ROM). However, there are differen...[Details]
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Synopsys and Finastra announced a partnership to launch an application security validation program for Finastra's FusionFabric.cloud platform. FusionFabric.cloud is an open platform for developing, d...[Details]
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6410 Development Board:
1.uboot entry:
To see the entry of the uboot project, first open the Makefile in the top-level directory:
The development boards supported by Uboot will...[Details]