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1. When using the push instruction, such as push acc
At this time, the operation completed by 51 is: sp+1- sp,(acc)- (sp), that is, the address pointed to by sp must contain data.
It can be deduced...[Details]
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According to Taiwan media Central News Agency, the 8-inch wafer foundry capacity is in short supply. Not only has the delivery time been extended to 4 months, but the quotation is also reported to in...[Details]
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We are learning about the control of ARM peripherals, but there are many peripherals
The programs we write are divided into two types:
Direct drive without operating system
Write device drivers f...[Details]
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Like all tool software, the various functions and structures in LabVIEW can only create actual applications by combining them. Just like when you build a house, you can't just use a hammer or a saw....[Details]
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Affected by multiple factors such as the epidemic, macroeconomics, and national policy incentives, the semiconductor and display industries, as the main support for the electronic information industr...[Details]
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introduction During the vibration process of mechanical structures, many weak signals contain rich characteristic information of mechanical motion, such as fault characteristic information, which n...[Details]
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We are in an information age, and the digital flood is developing rapidly. A set of data shows that by 2020, the number of users in the entire online world will reach 7.5 billion, and there will be 50...[Details]
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As artificial intelligence technology becomes increasingly mature, edge computing is gradually becoming a key force in promoting the intelligentization process. Recently, edge AI chip manufacturer Br...[Details]
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Although an oscilloscope probe may seem simple, it is actually very particular. The following is some experience I found online about oscilloscope probes for your reference. The first is the ba...[Details]
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1 Introduction
The rapid development of computer multimedia technology and network technology has made multimedia applications based on streaming media also used in many fields, especially in netwo...[Details]
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This X86 assembly tutorial directory
http://www.51hei.com/mcu/2619.html
After a crazy game, I'm back again....Remember unconditional jumps? This time I'll explain conditional jumps.
...[Details]
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Basic operating system: foreign manufacturers refine functions; domestic manufacturers expand software and hardware collaboration Internationally, Blackberry's QNX, customized operating systems bas...[Details]
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When we use a vector network analyzer, we will find that the measured data has errors. In order to correct it, we first need to know what are the sources of errors in the vector network analyzer? The...[Details]
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S3C2440 provides a USB slave interface, which we can use to simulate 2440 as a USB flash drive and access 2440 directly from the computer in the form of a drive letter.
1. Kernel configuration...[Details]
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The servo motor encoder is a very important component in the servo system. It is used to measure the rotation angle and speed of the motor shaft and provide feedback signals for the control system....[Details]