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Why is 2440 connected to the SDRAM address line with two wrong bits? It is said on the Internet that two wrong bits are for 32-bit alignment (the address is an 8-bit data address, the 2440-bit width ...[Details]
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Apple today pushed the iOS/iPadOS 15.3 Developer Preview Beta update (internal version number: 19D5026g) to iPhone and iPad users. This update was released two weeks ago. At present, the specific...[Details]
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1 Introduction At present, most of the wired multi-point temperature acquisition systems are used to monitor indoor and outdoor temperatures by installing temperature nodes. This traditional multi-...[Details]
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Advantech, a Taiwanese industrial IoT manufacturer, announced that it has signed a global distribution agreement with Acronis, a global leader in cyber security protection. Starting from September, A...[Details]
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Sigmaintell released the 2019 global AMOLED smartphone panel shipment rankings, with Samsung Display, BOE, and LGD ranking among the top three in the world in terms of flexible AMOLED display shipmen...[Details]
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Crank press is a common metal forming equipment, widely used in automobile, aviation, shipbuilding, machinery manufacturing and other industries. It has the characteristics of simple structure, con...[Details]
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With two-way travel and deep binding, when can domestically produced cars and Chinese chips truly achieve an "effective marriage"? At this 2023 World Intelligent Connected Vehicle Conference, peopl...[Details]
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According to Huawei's official test data, the "Ark Compiler" can improve the execution efficiency of Android applications by 29%, the system operation smoothness by 24%, the system response performan...[Details]
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Recently, Tencent Red Magic Gaming Phone 6 Pro was officially released, which brought new breakthroughs in screen refresh rate and heat dissipation. It also cooperated with Tencent to optimize and fu...[Details]
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Since the project needs to use multiple serial ports, the serial ports in the serial port routines based on the Zhengdian Atom Explorer development board are not enough. On this basis, I have made a ...[Details]
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Key points: The two parties will cooperate based on the Snapdragon® platform to empower future Sony smartphones. June 22, 2023, San Diego - Qualcomm Technologies announced that it has expanded it...[Details]
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0 Introduction
The main frequency of ARM11 is 533 MHz, and the highest frequency can reach 667 MHz, which is 10 times higher than that of ARM7. It also has more abundant on-chip resources, faster pr...[Details]
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On January 27, the Shanghai Stock Exchange issued a decision to terminate the review of the initial public offering and listing of Longxun Semiconductor (Hefei) Co., Ltd. (hereinafter referred to as ...[Details]
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On November 22, the temperature of the transformer phase B in front of the Chengdu Blue Light Bimanting Community rose, and Liu Zejin, a power distribution operation and maintenance employee of the...[Details]
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#include iom16v.h #include macros.h #include delay.h #define uint unsigned int #define uchar unsigned char #define dula_set PORTA |=BIT(3) //Digital tube segment selection #define dula_clr PORTA &...[Details]
MicroPython Open Source section
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