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Packaging is more than just the last step in chip manufacturing. As the physical interface between the processor and the motherboard, packaging provides a landing area for the chip's electrical signa...[Details]
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As an engineer, do you know how fast consumer electronic devices operate and how many tasks they can perform per second? The high speed of these devices brings a lot of fun, enabling intuitive ...[Details]
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Velodyne has always been nervous when it comes to intellectual property rights. On February 16, Velodyne President Marta Thoma Hall posted four tweets on her personal Twitter account, accusing Chin...[Details]
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I have read a lot of relevant information on the question of "Why AVR uses writing 1 as a means to clear the interrupt flag bit". The AVR manual does not explain why, but only emphasizes "writing 1 t...[Details]
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"Oops, it feels like an electric shock!"
In real life, people often jokingly refer to the feeling of falling in love at first sight as "electric shock". However, in real life, apart ...[Details]
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The problem occurred when compiling with stvd before! After searching online for a long time without finding a reasonable solution, I finally figured it out by myself. Select the default Debug here ...[Details]
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Introduction: As we all know, assembly language instructions consist of two parts: opcode and operand. MCS-51 uses assembly language instructions, which has 44 opcode mnemonics and 33 functions. Its ...[Details]
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Spectrum analyzer is a widely used signal analysis instrument. It can be used to measure the frequency, level, waveform distortion, noise level, spectrum characteristics, etc. of the signal. With the ...[Details]
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The new Cypress Power Line Communication (PLC) solution leverages the analog and digital resources of Cypress's PSoC programmable system-on-chip to integrate many functions in addition to c...[Details]
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1. Functions and features of the Loongson 2F processor
The LOONGSON-2F processor used in this system is a general-purpose RISC microprocessor with 64-bit MIPSⅢ instruction set recently release...[Details]
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Analog-to-digital converters are an important interface between the analog and digital worlds. A/D converters convert real-world analog signals into digital bit streams for processing, transmission...[Details]
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Diodes Incorporated announced the expansion of its popular DML30xx smart load switch series. Four new products were introduced: DML3008LFDS, DML3010ALFDS, DML3011ALFDS and DML3012LDC, which ca...[Details]
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Jump Instructions
Short jump instruction AJMP addr11
PC←addr11, jump range 2k
Long jump instruction LJMP addr16
PC←addr16, jump range 64k
Indirect jump...[Details]
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1. Introduction to SD Card 1 Introduction: SD card is a flash based memory card. The difference between SD card and MMC card is that the initialization process is different. The communication pro...[Details]
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1. Experience
As you can see in the previous notes, there are many compilation steps required to compile a simple project. There is only one assembly file in the previous one, but there will b...[Details]