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7. Brief analysis of the process of Arm Linux kernel transplantation and system initialization Consulting QQ: 313807838
MACHINE_START(SMDK2410, "SMDK2410") /* @TODO: request a new identifier and swi...[Details]
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The quadrupole mass filter is a key component of the quadrupole mass spectrometer. Only ions with a specific charge-to-mass ratio can pass through it, thereby filtering out ions. A high transmission ...[Details]
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The implementation of L3 autonomous driving is not only a watershed in the relationship between people and vehicles, but also a watershed in the competition among China's intelligent driving compan...[Details]
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I used arm7 in my previous work. It didn't have MMU and any OS. Now recalling the code structure at that time, I think it can be called an infinite loop finite state machine. arm7 does not run...[Details]
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MAX4940 High-Voltage Digital Pulse Generator
Figure 1 shows the basic functional diagram of the MAX4940, which includes a 4-channel high-voltage digital pulse generator (only one of the 4 channel...[Details]
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“Throughout my career, people have been asking when India will become part of the semiconductor industry. Today, I can say that journey has begun. "Ajit Manocha, President of US SEMI (Semiconductor E...[Details]
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Voltage doubler rectifier circuit principle
Figure 1 Half-wave rectifier voltage circuit
(a) Negative half cycle (b) Positive half cycle
(1) During the neg...[Details]
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////////////LCD NOKIA5110引脚定义/////////
#define NOKIA_SCLK GPIO_Pin_14
#define NOKIA_SDIN GPIO_Pin_13
#define NOKIA_DC GPIO_Pin_12
#define NOKIA_RST ...[Details]
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This machine has a 12V BT and can also be 24V. My goal is 800W at 12V, and I strive for 1000W. The overall structure is based on the 3000W machine of Zhong Gong. There is also a large heat sink at ...[Details]
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一些关键部位做了简单的注释 #include linux/config.h #include linux/errno.h #include linux/kernel.h #include linux/module.h #include linux/slab.h #include linux/input.h #include linux/init.h #include linux/serio.h ...[Details]
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0 Introduction
Pulse diagnosis is important because the pulse can transmit physiological and pathological information of various parts of the body, and is a window to peek into the functional change...[Details]
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The birth of network monitoring has solved the problem of traditional monitoring effects and changed the traditional connection method, making it simpler and more convenient, but at the same time i...[Details]
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1 Introduction In recent years, from the perspective of protecting the earth's environment and depleting fossil energy, solar (photovoltaic) power generation using natural energy is rapidly expanding...[Details]
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As panels become cheaper, the prices of large-screen TVs have also started to plummet. In the past two years, many people should have felt that the price of large-size LCD TVs has plummeted. A 4K 5...[Details]
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Industrial control computers are computer systems specifically used in the field of industrial automation. Their structural characteristics are mainly reflected in the following aspects:
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