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On September 20, Synopsys announced the expansion of its DesignWare® ARC® Processor IP portfolio with the launch of new 128-bit ARC VPX2 and 256-bit ARC VPX3 DSP processors for low-power embedded S...[Details]
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1. ERROR L104: MULTIPLE PUBLIC DEFINITIONS repeated definition There are many places in C/C++ language where extern is used. However, if you don’t really understand its meaning, it will bri...[Details]
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Apple announces three new vibrant colors for HomePod mini – yellow, orange and blue – giving users more ways to express their personality and style in any space. Compact and less than 3.5 in...[Details]
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According to TrendForce's survey, the third quarter PC DRAM contract price has been largely agreed upon. Benefiting from the low inventory of DRAM suppliers and the peak season effect, the contract p...[Details]
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At present, DSP has become a basic device in the fields of communication, computer, consumer electronics, etc. with its excellent performance and unique characteristics. At the same time, with the ...[Details]
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At the 2023 CES show that opened on January 5, Harman presented the latest technology products including the Ready Care monitoring system, Ready Vision augmented reality head-up display, and a series...[Details]
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Based on practical experience, professionals have summarized 13 requirements for LED display screens in various sports venues for your reference.
1. Installation location and number of disp...[Details]
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Add with carry instructions (4 instructions)
These 4 instructions have the same functions as , but also need to consider the carry problem when performing addition operations.
ADDC A,data; (A) + (...[Details]
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In C51, after the structure members use function pointers, it is found that the value of the local variable in the main function is modified. At first, I thought it was a stack overflow. Later, I fou...[Details]
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What comes after SPI? It's pulse width modulation PWM~~ The next article is IIC~~ Then it ends~~ 7. Pulse Width Modulation (PWM) 7—(01) Introduction to PWM related applications and registers~~ 1. Fea...[Details]
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In order to implement the national "dual carbon" strategy and promote the development of the new energy industry, Sichuan Energy Investment and CATL held a strategic cooperation signing ceremony on...[Details]
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Home projectors, also known as home projectors, are home theater projectors produced by major projection brands specifically for use in the home. Compared with traditional projectors, home projectors...[Details]
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In the latest TOP500 supercomputer list, the number of NVIDIA accelerated systems increased by 34, setting a new record high, reaching a total of 87. But for NVIDIA, this is just the beginning. Wh...[Details]
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Basic multiplication and division circuits, multiplication circuits
Multiplier symbol
In-phase multiplier Inverse multiplier
Divider Circuit
...[Details]
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Let’s look at a picture first: Figure 1-1:
Figure 1-1
It seems that the above are all related to ARM, but what are they respectively?
In fact, the above nouns can be divided in...[Details]
stm32/stm8
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