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The S3C2440 structure is as follows: Boot process: Most ARM chips start from address 0 1. NOR boot, NOR Flash base address is 0, on-chip RAM address is 0x40000000. The CPU reads the first instructi...[Details]
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Following the U.S. announcement in late February that it would conduct a 100-day review of the supply chains of semiconductor chips, large-capacity batteries used in electric vehicles, rare earths, a...[Details]
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A simple experimental programming question for the microcontroller: write a 3-byte binary addition subroutine. The program entry is: addend 1: 22H, 21H, 20H three bytes, 22H is the highest bit; adden...[Details]
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Freescale
's S12 series 16-bit
MCU
is widely used in body control systems, and is used in body controller BCM, door lock module, RKE receiver, intelligent actuator, lighting
module...[Details]
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Design of an image acquisition and processing system for laser warning aircraft
1 Introduction
Laser warning machine is a passive optoelectronic detection device, whose function is to...[Details]
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Non-contact inductive power supply combines electronic power technology with electromagnetic induction coupling technology, and has been widely used in electric vehicles, mobile phone charging, robo...[Details]
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LRF020 DRIVER FOR LINUX
=======================
using includes/linux/spi/spidev.h,driver/spi/spidev.c
2012-3-23 xiaoyang@HIT
Kernel Version: linux2.6.30
Board Info: tq2440...[Details]
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The MAX16920 power management IC integrates three high-voltage step-down DC-DC converters, a high-voltage linear regulator, and an overvoltage protection block. The three step-down converters provi...[Details]
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Kou Wei, Chairman of State Grid Corporation of China, proposed at the company's "Two Sessions" this year: "Three years of hard work, three years of improvement, and the comprehensive establishment ...[Details]
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When developing programs to run on embedded processor cores within SoCs, engineers have two main goals: run them fast enough to minimize the processor frequency; and consume as little memory as pos...[Details]
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1. The development of science and technology is the driving force for the development of measurement technology and instruments. 2. The challenges of measurement instruments. 3. The core model of mea...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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In this section, we mainly talk about the working principle of the serial port on the microcontroller and how to set up the serial port through the program, as well as realize communication with the ...[Details]
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To celebrate the 50th anniversary of the Beogram 4000 series record player, Danish high-end audio brand Bang & Olufsen has just launched a limited edition Beosystem 72-22 audio system package, w...[Details]
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At present, there are two ways to charge electric vehicles: one is to use it outside the car, the ground charging pile, and the other is to use it inside the car, the on-board charger OBC.
...[Details]
Analog electronics
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