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1. This porting is based on FL2440. The basic hardware of the board is:
CPU
Model: S3C2440, based on ARM920T, instruction set ARMV4, clock frequency 400MHz
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When I was learning to use DS1302 to make an LED clock, I found that the program attached to the development board
was very inflexible fo...[Details]
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Network analyzer is a comprehensive microwave measuring instrument that can perform scanning measurements in a wide frequency band to determine network parameters. It can perform S parameter measurem...[Details]
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【Abstract】 This paper describes in detail the hot technology of USB software encryption card and its driver. Based on practical experience, it focuses on the selection and application of USB inter...[Details]
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#include iom16v.h
#include macros.h
#define uchar unsigned char
#define uint unsigned int
fly num=0;
#pragma interrupt_handler miao:9
#pragma data:code
// T/C1 interrupt entry
void...[Details]
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North Huachuang issued an announcement on the evening of December 15 that the reduction plan of the National Integrated Circuit Industry Investment Fund Co., Ltd. (hereinafter referred to as "Nationa...[Details]
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Select an oscilloscope with a maximum rated sampling rate sufficient to provide the oscilloscope's rated real-time bandwidth. The maximum rated sampling rate of an oscilloscope is closely related t...[Details]
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China Energy Storage Network:
At present, as energy storage system integration technology develops towards intelligence, modularization, dataization and sharing, China's energy storage indust...[Details]
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Recently I want to tinker with 5V ds18b20 and use stm8 for data acquisition. I searched online and found that most of them connect the data end directly to the 3.3 pin, which I did too. The DS18B20...[Details]
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Recently, the Big Fund revealed at the IC Components Summit that the second phase of the fund has been in place and will start external investment in November. It also stated that the second phase wi...[Details]
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When using FreeRTOS with stm32f4-discovery, a key interrupt is set , but the program gets stuck after the interrupt occurs. Through debugging, it is found that the program is stuck in the configASSER...[Details]
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Changes in automotive architecture drive growth in CAN bus demand In-vehicle networks are beginning to migrate from a domain architecture to a zone architecture, an approach that will use fewer pro...[Details]
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0 Preface
DC regulated power supply is a relatively common electronic device, which has been widely used in many fields such as electronic circuits, experimental teaching, scientific research, et...[Details]
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2020 is undoubtedly a critical year for the implementation of artificial intelligence (AI) chips, which will have a profound impact on the world economy, social progress and human life. Against this ...[Details]
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Gartner survey results show that 81% of enterprises operate in multiple public cloud environments, and 55% of enterprises also maintain private clouds. In
the view of these enterprises, t...[Details]
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