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I attended two lectures by Professor Lu Hongyi of the National University of Defense Technology (of course, I watched the video) about the hardware security of embedded systems. At the same tim...[Details]
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KEA128 is an ARM microcontroller with M0 core and only has one watchdog. Unlike other ARM microcontrollers, which may have multiple watchdogs, such as the STM32F103 series, which has 2 watchdogs, KEA...[Details]
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According to Jiwei.com, the competition between China and the United States in the field of high technology has entered a new stage. Among them, quantum technology is one of the key areas, which will...[Details]
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Recently, CCTV News conducted a simulation experiment on the spontaneous combustion of electric bicycles.
One car, the lead-acid battery version, and one car, the lithium battery version, ...[Details]
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Usually, programmers are indispensable for microcontroller experiments and development. The simulated and debugged programs need to be written into the memory of the microcontroller with the help of a...[Details]
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Given the maturity of MOSFET technology, choosing a MOSFET for a design seems simple enough on the surface. Although engineers are familiar with the quality factors on MOSFET data sheets, selecting...[Details]
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The waveform of video signals is very complex, and image signals and timing signals are often mixed together. Various signals use different standards and formats, and each has its own characteristi...[Details]
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In the GSM system, EDGE can be said to further increase the data transmission rate. Through the change of modulation method, coding and multiple transmission time slots, the transmission rate can b...[Details]
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Synopsys, Inc. (Nasdaq: SNPS) today announced the availability of its new DesignWare® tRoot™ Hardware Security Module (HSM) and ARC® SEM130FS functional and information security processor IP solution...[Details]
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When we program in C language for microcontrollers, we always add a while(1) statement to each program. This statement can act as an infinite loop. The general form of a while statement is:
Wh...[Details]
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The power supply of this experimental development board is 5V. MCU source program: //1602 LCD display driver for ATMEGA128 //Compilation environment ICCAVR 7.16A //System clock 7.3728MHZ, set the f...[Details]
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As one of the series of activities to celebrate the 117th anniversary of Fudan University, on May 21, Academician Liu Ming of the Chinese Academy of Sciences gave an online lecture entitled "The Inno...[Details]
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0 Introduction
The Digital Information System (DIS) laboratory is a new generation of experimental teaching system for primary and secondary schools. It is the product of the application o...[Details]
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Knowledge points: Stm32 has a total of 11 timers: 1. Two advanced timers: TIM1, TIM8-------------------------APB2 2. Four general timers: TIM2~TIM5-------------------------APB1 3. Two basic t...[Details]
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Since most of the UBOOT source code has been modified, the current modification is the network part. Because the network design uses a 16-bit data line method, and RTL8019AS uses a 9346 memory, thi...[Details]
stm32/stm8
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