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Day 1 - ARM Assembly Instructions
B : Branch
(Branch)
B{condition} address
B is the simplest branch. Once a B instruction is encountered, the ARM processor will immediately jump to the given a...[Details]
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ML51FB9AE is an enhanced 1T 8051 core microcontroller with built-in Flash. The typical power consumption in normal operating mode can reach 80 uA/MHz and the power consumption in sleep mode can be l...[Details]
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After ARM is powered on, it starts fetching instructions from address 0 and executes them. When connecting to a bin file, the connection script lcd.lds specifies that head.o is placed at the beginnin...[Details]
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China's 5G licenses have been issued, and the three major operators will officially launch 5G network operations in September. It is reported that the capital expenditure of China Mobile, China Unico...[Details]
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app: open , read , write Driver: led_open, led_read, led_write Driver framework: 1. Write: led_open, led_read 2. How to tell the kernel? a. Define a file_operations b. Tell the kernel abo...[Details]
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Serial communication module: The battery management system sends the collected and processed data to the PC interface through the serial port to realize human-computer interaction. Through the ser...[Details]
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Summary This article explores the fundamentals and benefits of the IEC 62443 series of standards. The standard includes a set of protocols designed to ensure cybersecurity resilience and protect c...[Details]
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With the development of science and technology and the continuous expansion of research fields, the operation objects studied by people have gradually deepened from the macroscopic field to the micro...[Details]
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Bit is an extended data type of C51 compiler. It can be used to define a bit scalar, but not a bit pointer or a bit array. Its value is a binary bit, either 0 or 1, similar to True and False in Boole...[Details]
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According to the latest survey report from WitsView, a division of TrendForce, the total shipment of TV panels in the first quarter of 2019 was 70.024 million units, up 4.2% year-on-year. The first q...[Details]
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Preface
China has a vast territory and uneven population distribution, with dense population in the east and sparse population in the west. Due to the geographical environment and r...[Details]
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In view of the business opportunities of the entire sunrise industry, in order to seize the opportunity, grab more market and create more benefits, many lighting companies are competing to develop var...[Details]
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On February 8, Honor Mobile officially announced the new member of the Honor 60 series - Honor 60 SE, which is available in two versions: 8GB+128GB and 8GB+256GB, priced at 2,199 yuan and 2,49...[Details]
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Earlier this year,
Tesla
officially released
the latest version
of its fully
autonomous driving
system, FSD
Beta
V12, to the public. However, although Musk confident...[Details]
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Shanghai, China, June 26, 2024 -
Avnet announced that Rebeca Obregon will serve as the new president of element14, Avnet's global electronic components products and solutions distributor, effec...[Details]