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The interrupt of AT89S52 microcontroller is divided into four stages: interrupt sampling, interrupt query, interrupt response, and interrupt return. When executing an interrupt, the following three co...[Details]
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On March 17, Xinbang Technology issued an announcement stating that due to the company's development needs, combined with the current industry conditions, market conditions and other external factors...[Details]
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Abstract: This paper introduces the basic structure of a high-speed real-time control system composed of TMS320C31 and 80C196 dual CPUs. The interface circuit between TMS320C31, 80C196 and dual-...[Details]
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The .h file is as follows: #ifndef __IWDG_H #define __IWDG_H #include "stm8s.h" void IWDG_Init(void); void IWDG_Feed(void); #endif The .c file is as follows: #include "iwdg.h" void IWD...[Details]
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0 Introduction
In recent years, FPGA/CPLD has developed rapidly. With the continuous advancement of integrated circuit manufacturing technology, cost-effective FPGA/CPLD devices have been i...[Details]
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Case number one: Instrument model: 8720ES Instrument failure: does not turn on The customer described that the instrument suddenly went black and could not be restarted while in use. Based on the fau...[Details]
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Programmable PMIC with dynamic regulation advantage has a promising future
Figure 3 James Lougheed, vice president of EXAR Power Management and AMS, believes that programmable power management s...[Details]
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The closed test field for intelligent connected vehicles should be equipped with full coverage and low-latency roadside communication equipment, supporting protocols such as LTE-V2X, 5G, and Wi-Fi. T...[Details]
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According to foreign media reports, on February 11 local time, Hyundai Motor Company announced that it will expand its partnership with the U.S. Department of Energy (DOE) to further support the DOE'...[Details]
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#include "inc\lpc2103.h"
#include "inc\config.h"
#define uchar unsigned char
#define uint unsigned int
void Sys_Init(void)
{
PINSEL0=0x00000000; //Use GPIO function and connect al...[Details]
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Interrupt system process analysis: asm_do_IRQ(unsigned int irq, struct pt_regs *regs) handle_IRQ(irq, regs); generic_handle_irq(irq);/*Garmen: perform general interrupt processing*/ stru...[Details]
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1 Introduction
In order to achieve higher speed and better performance with lower power consumption, semiconductor devices are moving towards 1V operating voltage, which also pu...[Details]
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On May 8, the first long-term energy storage project in the province, the 500 kW/5 MWh all-vanadium liquid flow energy storage power station of Hangzhou Yifengge Clothing Co., Ltd., built by Linping B...[Details]
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At present, the epidemic prevention and control situation in China has continued to improve, and there is still some time before Wuhan is lifted from lockdown. However, Japanese media recently pointe...[Details]
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1. General process of bare metal development
Note: This assumes that you have already set up a bare metal development environment
Our general bare metal development process: Figure 1-1:
...[Details]
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