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Unlike 8086, there is no distinction between code segment and data segment, and all addresses are unified. A program consists of command lines or comment lines, and each command line can only contai...[Details]
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According to foreign media reports, researchers from the Skolkovo Institute of Science and Technology (Skoltech) in Russia, in collaboration with researchers from the Institute for Problems of Chemic...[Details]
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1. Memory format (word alignment): The Arm architecture treats memory as a linear combination of bytes starting from address zero. The first stored word (32-bit) data is placed from byte zero to byte...[Details]
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On July 17, Xpeng Motors announced that its smart multi-scenario cockpit was officially launched. Image source: Xpeng Motors It is understood that both Xpeng G6 and G9 models have already laun...[Details]
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The testing precautions for different capacitors are different. I have previously introduced the testing precautions for safety capacitors, varistors, and film capacitors. Today I want to talk to you...[Details]
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ARM supports 16 coprocessors. During program execution, each coprocessor ignores instructions belonging to the ARM processor and other coprocessors. When a coprocessor hardware cannot execute its cop...[Details]
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The digital multimeter is also composed of three major parts: the meter head, the measuring circuit, and the conversion switch. The meter head is generally composed of an A/D conversion chip, periphe...[Details]
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According to foreign media reports, almost all drivers need to rely on the car speedometer to understand the driving speed and the overall feeling of the car's movement, so as to know whether they sh...[Details]
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Ever since Toyota hyped up “solid-state batteries” last year, it seems that the entire new energy vehicle industry has been paying attention to this new product, which is regarded as the future of ...[Details]
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C51 Timer Counter Circuit Diagram The structure and working principle of timer/counter 1. The essence of the timer/counter is an add-1 counter (16 bits), which consists of two registers TH1 and T...[Details]
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Seven points of explanation of magnetic flap level gauge: 1. The indicator of magnetic flap level gauge is installed on the outside or above of the barrel tank to indicate and control the liquid le...[Details]
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Part 1 ARM assembly syntax under Linux Although it is convenient to write programs in C or C++ under Linux, the assembly source program is used for the most basic initialization of the system, such a...[Details]
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0 Introduction.
There is a kind of intelligent switch on the market, which can use a remote control to control the on and off of the appliances connected to the switch. Its working principle is...[Details]
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On February 24, 2023, OPPO announced that it had completed its digital car key cooperation with NIO, and was the first to adapt to NIO's ET5, ET7, ES7, EC7 and other models through the Find N2 series...[Details]
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1: First the Makefile.def:
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In all driver makefiles there is !INCLUDE $(_MAKEENVROOT)makefile.def
Find (_MAKEENVROOT) makefile.def where C:WIN...[Details]