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The concept of interruption The interruption diagram is shown in Figure 1, and three points are explained below. 1. When the CPU is processing an event A, another event B occurs, requesting the CPU...[Details]
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This paper briefly introduces the structure and working principle of the touch screen, and takes the touch screen control chip ADS7843 of Burr-Brown as an example to introduce the typical circuit a...[Details]
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Reset is the initialization operation of the microcontroller. Its main function is to initialize PC to 0000H, so that the microcontroller starts to execute the program from the 0000H unit. RST is t...[Details]
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01 Agility Robotics will build the world's first large-scale humanoid
robot
factory
American startup Agility Robotics recently announced that its 6,500-square-meter human...[Details]
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On November 2, China Sodium Energy Storage New Energy Technology (Gansu) Co., Ltd. and China Energy Investment Group gathered in Zhengning County, Gansu Province to hold a grand strategic cooperati...[Details]
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Recently, data released by market research firm Omdia showed that in the first half of 2020, Apple accounted for 5 models, Redmi 4 models, and Samsung 1 model in the top 10 global smartphone shipment...[Details]
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According to news on October 24, Qualcomm will hold the Snapdragon Summit at 3 a.m. tomorrow. In addition to releasing the Snapdragon 8 Gen 3 processor, it will also launch Snapdragon Seamless, whic...[Details]
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This article lists 22 common concepts about ARM, including some usage precautions, ARM startup code design, ARM processor operation mode, exception types supported by ARM architecture and some basic ...[Details]
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0 Introduction In daily life, laptops are easy to carry, easy to use, and expensive. The theft or loss of a computer not only causes loss of personal property, but also leaks personal information o...[Details]
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MOUNTAIN VIEW, Calif. and MUMBAI, India – News Direct – April 25, 2022 – CleverTap, the world’s leading customer retention cloud service provider, announces the appointment of Anand Venkatraman as Ch...[Details]
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Over the past year or so, the global semiconductor industry has encountered the challenge of tight production capacity. Upstream wafer foundries have also raised prices many times. Chips such as CPUs...[Details]
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As a professional communication module manufacturer with the highest shipment volume in China, China Mobile OneMO has always adhered to the brand belief of "stable supply of high-reliability and cost...[Details]
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One of the biggest highlights of the Pixel 4 series is its support for 3D face recognition. Like the iPhone 11 series, the Pixel 4 series does not have a fingerprint. It is reported that the...[Details]
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Introduction to I2C I2C is a two-wire bidirectional serial bus that provides a simple and efficient method for exchanging data between devices. The I2C standard is a true multi-host bus with conflict...[Details]
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On the afternoon of October 9, 2024, China Sodium Energy Storage Technology Co., Ltd. (hereinafter referred to as "China Sodium Energy Storage") was invited by Northwest Nonferrous Geology and Mini...[Details]