Is there a master of DSP, what is DSP?

What does DSP mean, big brother??

Categories: Computer, Networking, >> Hardware.

Analysis: DSP (Digital Singnal Processor) is a unique microprocessor that uses digital signals to process a large amount of information. It works by receiving an analog signal, converting it into a 0 or 1 digital signal, modifying, deleting, and enhancing the digital signal, and interpreting the digital data back to the analog data or the actual environment format in other system chips.

Not only is it programmable, but it also has a real-time speed of tens of millions of complex instruction programs per second, surpassing general-purpose microprocessors, and is an increasingly important computer chip in the digital electronics world. Its powerful data processing capabilities and high operating speed are the two most commendable features.

DSP chip, also known as digital signal processor, is a kind of microprocessor that is particularly suitable for digital signal processing operations, and its host application is to quickly implement various digital signal processing algorithms in real time. According to the requirements of digital signal processing, DSP chips generally have the following main characteristics:

1) One multiplication and one addition can be completed in one instruction cycle;

2) The program and data space are separated, and instructions and data can be accessed at the same time;

3) Fast RAM on the chip, which can usually be accessed simultaneously in two blocks via a separate data bus;

4) Hardware support with low or no overhead loops and jumps;

5) Fast interrupt handling and hardware IO support;

6) have multiple hardware address generators that operate in a single cycle;

7) Multiple operations can be performed in parallel;

8) Support pipeline operations, so that operations such as finger taking, decoding and execution can be overlapped.

Of course, the other general-purpose functions of DSP chips are relatively weak compared to general-purpose microprocessors.

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DSP Definition: A demand-side platform allows advertisers and agencies to make it easier to access, as well as more efficient in buying ad inventory, as the platform brings together inventory from various ad exchanges, ad networks, first-party platforms, and even more. With this platform, there is no need for another cumbersome purchase step – a purchase request.