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After the WWDC developer conference at the beginning of the month, Apple launched the first developer beta system for iOS and iPadOS, and the second beta was released today. First, please note: Ac...[Details]
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Abstract: This paper introduces the design process of an intelligent voice-controlled robot car based on SPCE061A, and gives the hardware structure of the intelligent car. From the perspective of s...[Details]
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Shanghai Founded in 2018, MEMS-Casting Semiconductor is an incubated enterprise of Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences. The company is committed...[Details]
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Recently, during the 2021 China Integrated Circuit Design Innovation Conference and IC Application Expo (ICDIA), Xin Yaohui CTO Li Mengzhang introduced the team and product layout of the IP emerging ...[Details]
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Now many companies and units are developing PCIe 3.0 motherboards. The consistency test of PCIe 3.0 Tx signal quality and Rx receiving performance is an essential step in the development of PCIe 3.0 ...[Details]
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1.S3C2440 clock system 1.1.S3C2440 block diagram As can be seen from the above structure diagram, S3C2440 is mainly divided into CPU, high-speed bus, and low-speed bus. CPU works with FCLK The ...[Details]
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How to transfer files between Tiny4412 and PC: There are currently four main ways to download the compiled executable file to the target board: The first method: transfer files to the development boa...[Details]
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The controller of LCD12864 is ST7920, which has Chinese character library, graphic library and parallel port driver.
#include reg52.h
#include intrins.h
#define uint unsigned int
#define uchar un...[Details]
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Huawei has officially announced that it will enter the smart classroom industry and will showcase its smart classroom solutions at the Xiamen Education Equipment Exhibition on April 23. Image so...[Details]
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The following are two examples of library functions and direct register manipulation. I have tested them all. Before using this program, you must set the GPIO to analog input mode. ==================...[Details]
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MMU is a memory management unit, which is responsible for mapping virtual addresses to physical addresses and checking memory access permissions. This article only talks about address mapping. The ad...[Details]
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There are two main ways to wirelessly charge electric vehicles.
One is the electromagnetic induction principle. Yes, it is the electromagnetic induction in junior high school physics. The princ...[Details]
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1 Overview
The complexity of
SoC
chip design is increasing day by day, and its internal
clock
design is becoming more and more complex. There are usually several clock ...[Details]
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FF has been very active recently. First, it hired and updated senior executives, and then announced that the interior of FF 91 will be released to the public. This series of actions seems to indicate...[Details]
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Apple officially released the new Mac mini equipped with M4 and M4 Pro chips through online updates. At the same time, Apple also announced that Mac mini became Apple’s first carbon-neutral Mac dev...[Details]