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According to foreign media reports, on Tuesday, at Apple's third-quarter 2019 fiscal year earnings conference call, CEO Tim Cook said that Apple's revenue in China has achieved good growth in the pas...[Details]
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Jiwei.com reported that according to @国是直通车, Wang Xiaoyun, general manager of China Mobile's technology department, said on June 6 that China Mobile will achieve 5G coverage in 40 cities this year, a...[Details]
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Application fixation is an important part of embedded product development and production. The common method of program fixation for ARM-based embedded systems is to use an emulator to burn the program...[Details]
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A car is made up of nearly 30,000 parts. Behind each part is the silent contribution of suppliers. Every technological innovation is also driven by automotive suppliers. From traditional fuel veh...[Details]
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1 Introduction S3C44B0 is a 32-bit processor developed by Samsung for handheld devices or other general-purpose devices. It is based on the ARM7TDMI core and has no memory management unit (MM...[Details]
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Background: When I was working on a project, I found that when I copied the project folder I completed today and then opened the copied project, the .c and .h files opened in the project were still f...[Details]
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Why Millimeter Wave Requires a Different Approach to DPD and How to Quantify Its Value
Why does mmWave require a different DPD approach? How can its value be quantified?
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Jiwei.com reported on October 13 (Text/Digital Control) that news from Huawei's official EMUI Weibo showed that 10 models including Huawei P40, P40 Pro, P40 Pro+, Mate 30, Mate 30 5G, Mate 30 Pro, Ma...[Details]
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The current mainstream FPGA is still based on lookup table technology, which has far exceeded the basic performance of previous versions and integrated hard-core (ASIC-type) modules with commonly u...[Details]
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Function of the circuit
This circuit is a temperature measurement circuit with a linearizer using positive feedback. When the temperature rises, the current flowing through the ...[Details]
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The accessibility of RISC-V is sparking a revolution, allowing developers to design processors that fit specific requirements thanks to its open architecture. Fraunhofer IPMS has extensive RISC-V exp...[Details]
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Overview Function pointers are one of the more difficult features of the C programming language to understand. Function pointers and reentrant functions are more challenging to overcome due to the un...[Details]
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1. ECC Check ECC: error Checking and correct, can check errors and correct errors. Advantages: Extremely fast speed Disadvantages: can only detect 2-bit errors and can only correct 1-bit errors I...[Details]
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When using the STM32 CAN controller to send and receive data, when using the bit shielding mode, you need to set the filter, which is related to whether the desired data can be received. The followin...[Details]
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As the integration of electronic devices increases, the density of electronic devices inside the controller is also increasing, and its heat dissipation problem has become particularly critical. Th...[Details]