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1.SDRAM principle black (1) SDRAM internal storage structure: (2) Let’s look at the SDRAM schematic diagram connected to 2440: SDRAM pin description: A0-A12: Address bus D0-D15: data bus (bit wi...[Details]
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introduction
DSP (digital signal processor) has been widely used in the fields of communication, aerospace, industrial control, medical treatment, national defense, automobile, etc., with ...[Details]
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TL494 is a switching power supply pulse width modulation (PWM) control chip, which includes all the functions of switching power supply control. Its excellent performance has won the favor of enginee...[Details]
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As a 100% domestically produced chip instruction set, Loongson's Dragon architecture is not only its own hardware system, but also accelerating ecological development in OS systems. Recently, the Dra...[Details]
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Energy Internet value creation, business innovation and development strategy
Tang Yuezhong1, Xia Qing2,3*, Zhang Pengfei4, Tan Zhenfei3, Liu Yuchen3, Sun Bingying5, Wang Yang5
...[Details]
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Abstract: The growth of data communication demand has created a variety of new data interfaces, which provide corresponding level indicators for different application fields. High data rate, hi...[Details]
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Contents Content keywords: Image File RO Code Snippet ZI uninitialized data segment RW data segment Load Address Execu on A ddress Stack Pointer Stack space pointer Boot related hardware • ...[Details]
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Recently, BloombergNEF, a world-renowned research institution, announced
the global Tier 1 photovoltaic inverter manufacturer list (Tier 1) for the second quarter of 2024. Sineng Electric has b...[Details]
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The best way to analyze packets traveling on a network depends largely on what equipment you have at hand. In the early days of network technology (the days of shared networks using HUBs or hubs), th...[Details]
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There are several key elements that must be followed in FTTH projects. The correct implementation of these key elements can greatly reduce project investment, increase the speed of construction, an...[Details]
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At present, facing the pneumonia epidemic caused by the novel coronavirus, people across the country have either volunteered to go to the battlefield or taken the initiative to isolate themselves, ...[Details]
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/*STC89C52+LCD1602+DS18B20 temperature display
Display 4 decimal places
only supports positive temperature
DJNZ instruction is a two-cycle instruction*/
RS BIT P2.4
RW BIT P2.5
E BIT ...[Details]
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Mouser Electronics increases stocking of new Panasonic products involving a variety of modules, capacitors and relays April 10, 2023 – Mouser Electronics, the industry-leading New Product Intro...[Details]
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As the urgent need for improved vehicle performance and efficiency drives innovation and investment in 48V technology
Emerging power standards are expected to drive advances in auto...[Details]
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Application areas: R&D challenge: Design and implement a multi-point random vibration test control system. Application plan: Use NI's LabWindows/CVI software with dynamic signal analysis card NI-4551,...[Details]