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static ulong get_PLLCLK(int pllreg) { S3C24X0_CLOCK_POWER* const clk_power = S3C24X0_GetBase_CLOCK_POWER(); ulong r, m, p, s; if (pllreg == MPLL) r = clk_power- MPLLCON; else if...[Details]
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Diodes Corporation (Diodes) launches the first automotive-qualified dual-channel high-side power switches—ZXMS82090S14PQ, ZXMS82120S14PQ and ZXMS82180S14PQ, further expanding its IntelliFET® self-pr...[Details]
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1. CMSIS Standard ST's stm32 uses the cortex-m3 core, which is the CPU of the entire microprocessor. The core is a processor architecture designed by ARM. The relationship between the core and peri...[Details]
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On October 22, Huawei Developer Conference 2021 (Together) was held in Songshan Lake, Dongguan, and the HarmonyOS 3 developer preview was officially released. HarmonyOS has been continuously iteratin...[Details]
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Recently, Erdao District of Changchun City signed a contract with Jilin Tongxin Integrated Circuit Materials Co., Ltd. to connect the third-generation semiconductor industrial park project and jointl...[Details]
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1 Introduction
Beijing has adopted chip embedding technology for the first time in the history of Olympic tickets. When ticket holders enter the competition venues, they only need to swipe...[Details]
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On April 1, according to foreign media Semiconductor Engineering, Samsung Electronics stated at the industry conference Memcon 2024 that it plans to be the first in the industry to enter the 3D DRA...[Details]
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X5045 read and write subroutine ;***************extern EEPROM const define****** WREN EQU 06H ;X5045 WRITE ENABLE ;WRDI EQU 04H ;X5045 write disable RDSR EQU 05H ;Read x5045 status register WRSR EQU...[Details]
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0 Introduction
In recent years, with the rapid development of China's social economy and the continuous improvement of people's living standards, the number of cars has increased signi...[Details]
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This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
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On November 2, according to Taiwan's "Economic Daily" reported today, memory chip giant Samsung plans to increase the price increase of NAND Flash, and is expected to increase the price by 20% quarte...[Details]
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In intelligent measurement systems and adaptive signal processing systems, it is often necessary to convert frequency signals into voltage signals or convert voltage signals into frequency signals...[Details]
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The spreading resistance profile (SRP) technique is increasingly widely used in epitaxial wafer and IC graphics testing due to its superior spatial resolution. The SRP technique can measure not only t...[Details]
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Definition and background
In RF transmission systems, the standing wave ratio (SWR) is used to measure the efficiency of the RF signal from the power source through the transmission line to the load....[Details]
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On October 29, for users of the Chinese version of iPhone, what they are most concerned about is when they can experience the Chinese version of Apple Intelligence.
Apple stated in an official...[Details]
Automotive Electronics
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