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; Key points: Understand the relationship between binary numbers and ports
ORG 0000H; program starts
LJMP MAIN;
ORG 030H;
MAIN:MOV P1,#0D...[Details]
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I have been studying microcontrollers for so long, and I feel that if I want to go deeper, I have to read assembly language, or at least understand the internal structure of the microcontroller. Be...[Details]
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Some points to note when upgrading the MSP430 program 1. I have been testing the IAP upgrade program I wrote these days, and it is really terrible. I can download the program, but I can't run it. A...[Details]
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All objects in nature, as long as their temperature is higher than absolute zero (-273℃), have irregular movement of molecules and atoms, and their surfaces continuously radiate infrared rays. Infrare...[Details]
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introduction
Zeta potential, also known as electrokinetic potential (x-potential), is an important indicator for characterizing the stability of colloidal dispersions. Positive or negative hig...[Details]
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China Energy Storage Network:
Ensuring the safe supply of electricity is a prerequisite for the construction of the power market. Traditional power generation units such as thermal power or...[Details]
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Maxim's EZCascade technology uses an LVDS interface to support long-distance cascading of thousands of LED drivers. This solution eliminates multiple expensive processors, effectively reducing the cos...[Details]
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As we all know, there are two most important factors that determine the quality of LED driver power supply: 1. You must identify the brand of capacitors. Rubycom (Japan) is particularly well-know...[Details]
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Based on the frequency conversion transformation of the fan motor of the air-cooled line implemented by the Second High-Speed Wire Plant of Qingdao Iron and Steel Holding Group Co., Ltd., this pa...[Details]
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Regarding the rumor that TSMC raised the foundry price by 20%, but only raised the price for its major customer Apple by 3%, well-known semiconductor analyst Lu Xingzhi said that if TSMC did this, ho...[Details]
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The latest analysis from market research firm Counterpoint points out that the Huawei incident will affect the foldable smartphone market, and market research firm Counterpoint has therefore lowered ...[Details]
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According to foreign media reports, the US branch of Q-Free, a Norwegian toll collection and intelligent transportation system (ITS) provider, will use real-time data to manage the complex and divers...[Details]
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This article introduces the design of the general driver circuit IP core for LCD. It uses a top-down design method to divide it into several main modules, introduces the functions of each module, d...[Details]
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For high-speed digital circuits and systems, signal integrity simulation, design and testing is one of the key points; power integrity simulation, design and testing is another key point, and com...[Details]
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The generation rules of the ELF format "u-boot" file are as follows. The following is an analysis of each dependency corresponding to the execution process of the Makefile.
$(obj)u-boot:...[Details]
MicroPython Open Source section
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