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Abstract : At 28nm and below, complex requirements for selecting and placing multiple via types pose challenges to LEF/technology file routing, leading to increased design rule checking (DRC) errors ...[Details]
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1. Power distribution system function
The main function of the high-voltage distribution box assembly is to supply the high-voltage direct current of the high-voltage battery to the high-volta...[Details]
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#include reg51.h
#define uchar unsigned char
#define uint unsigned int
sbit k1=P1^0;
void delay(uint k)
{
while(k--);
}
code uchar seg ={0x28,0x7e,0xa2,0x62,0x74,0x61,0x21,0x7a,0x20,0x...[Details]
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With the impact of industrial robots
on the labor market
in the past decade
and the rapid development of artificial intelligence, especially ChatGPT, which has recently become popular all ov...[Details]
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Oscilloscope probes are crucial to the accuracy of measurement results. There are thousands of oscilloscope probes on the market. Improper selection will cause great errors in the measured data. So h...[Details]
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The function uses long variables, which take up a lot of RAM. If the microcontroller is short of space, do not use it, as it will confuse the MCU. /******* timestamp function starts**********/ #def...[Details]
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1. What is an IP subsystem?
A: An IP subsystem combines multiple proven IP building blocks and complete software solutions into an integrated design to complete a system-level function such as...[Details]
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Take S3C2410 as an example. The kernel provides a 32-bit address bus. Theoretically, the addressable space is 4GB, but the actual addressable space for the outside is only 1GB, that is, 0X00000000~0X...[Details]
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There are many pumps in the chemical fiber workshop, more than 1,000 units, running 24 hours a day. Almost every day, the motors burn out. They all have thermal relay protection, and the set value ...[Details]
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If the feedback resistor in the inverting amplifier is replaced by a capacitor, it becomes an integrating amplifier circuit as shown in Figure 1. Resistors seem to be more real things, and the circui...[Details]
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There is this section under include/asm-arm/spinlock.h #if __LINUX_ARM_ARCH__ 6 #error SMP not supported on pre-ARMv6 CPUs #endif Okay, the premise is: only ARM core version = 6 can continue: All sp...[Details]
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On the afternoon of September 10, Tencent's AR navigation was officially unveiled at the Tencent Global Digital Ecosystem Conference Smart Mobility Forum. It uses lane-level precise identification a...[Details]
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Flywheel energy storage technology is an emerging electric energy storage technology. It is an energy storage technology that has emerged in recent years and has great development prospects, along wi...[Details]
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As the performance of embedded products continues to improve, embedded systems are rapidly becoming popular in industries such as consumer electronics, automobiles, industrial control, and communicati...[Details]
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The inverter is an electrical device that converts AC power into AC power with adjustable frequency. It is widely used in industrial automation, motor drive and other fields. In practical applicati...[Details]
stm32/stm8
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