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现在，跨国公司的领导人和高管对半导体的全球性短缺表示担忧，因为这已经形象到许多国家的生产和销售，且似乎看不到被解决的迹象。 自大流行的最初几个月以来，许多公司都强调了他们对该问题的担忧。芯片供不应求，全球许多汽车制造商和消费电子公司都表示，生产将受到影响。 “预计这种不可预见的情况不会很快得到改善，供应限制可能会持续到 2023 年。尽管公司正在努力提高产能，但在达成解决方案之前，问题...[Details]
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"Eight years ago today, Chengdu Ruichengxinwei was registered and established. Along the way, we have experienced the cold and warmth in the changing seasons, become strong in the blows, and persist ...[Details]
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Today, Lei Jun, founder, chairman and CEO of Xiaomi, announced on Weibo that Xiaomi 11, another breakthrough in high-end flagship, will be released on December 28. He said that there are as many surp...[Details]
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The mmap function used in user space is provided by glibc Statement found through man mmap #include sys/mman.h void *mmap(void *addr, size_t length, int prot, int flags, int fd, off_t offset);...[Details]
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In the early morning of November 11, Apple held its third event this fall. Undoubtedly, the protagonist of this event was the self-developed computer chip that Apple announced at the WWDC Developer C...[Details]
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Polaris Power Software Network: Further expansion of the NIRIO advanced control and monitoring platform to higher performance and smaller products
Press Release - August 2011 - National Instru...[Details]
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On December 16, the Shenzhen Stock Exchange issued a decision to terminate the review of the initial public offering and listing of China Star Technology Co., Ltd. on the Growth Enterprise Market. ...[Details]
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This is a schematic diagram of a PWM. PWM is actually a timer that counts itself and compares it with the value we set, and finally gets the high and low levels, thus generating a regular waveform. ...[Details]
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Loop calculation and compensation have always been a "difficult point" in the field of switching power supplies. Many engineers who develop switching power supplies either know nothing about loops or...[Details]
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Recently, it was learned from the official website of the People's Bank of China that the Shenzhen Branch of the People's Bank of China issued a fine and imposed administrative penalties on Tenpay. ...[Details]
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From July 1, 2019, Victoria's A$1.3 billion Solar Homes program will require users to install smart inverters on their roofs.
Victorian Energy Minister Lily D'Ambrosio said the installatio...[Details]
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1. MRS instruction
The format of the MRS instruction is:
MRS {condition} General register, program status register (CPSR or SPSR)
The MRS instruction is used to transfer the contents of the progr...[Details]
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#include
#include absacc.h
#include intrins.h
#include math.h
sbit CS = P2^0;
sbit CLK = P2^1;
sbit DATA= P2^2;
/*Macro definition of 8155 port A, port B and control port*/
#define ...[Details]
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This article mainly introduces a simple LED indicator and timer demonstration on the STMicroelectronics STMicroelectronics NUCLEO-8L152R8 development board. The author uses a Debian GNU/Linux system,...[Details]
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01
Information security requirements
This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]
Industrial Control Electronics
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