Design of high speed communication protocol based on s3c2510h and TM1300 DSP

At present, the multimedia applications based on broadband network are increasing day by day, and high-performance DSP is constantly bringing forth new ones. Because DSP has very flexible programming ability, different coding software is adopted for different coding standards, and the chip price is appropriate, it has been widely used in video conference terminal, video […]

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Line synchronization code power (sync) based on calculation_ DL) module

1. Introduction Most receivers have to deal with signals with large dynamic range, which requires gain adjustment to prevent overload or intermodulation of a certain stage, and adjust the work of demodulator to optimize the work. In modern radio receiver. Variable gain amplifiers are electronically controlled, and when attenuators are used in receivers, they are […]

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Research on Porting μ C / OS – Ⅱ on F28x series DSP

Tms320f28x (referred to as “F28x”) digital signal processor is a 32-bit fixed-point DSP controller produced by TI company. Its frequency is as high as 150 MHz, which greatly improves the precision of the control system and the processing ability of the chip. Porting real-time operating system on F28x series DSP requires a comprehensive understanding of […]

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Design of bootloader system based on TMS320VC5410 DSP

1 Overview Bootloader of DSP system refers to the process of transplanting a piece of code stored in external nonvolatile memory into internal DSP’s high-speed RAM after the system is powered on. Therefore, in the bootloader system, the performance of external nonvolatile memory and DSP is particularly important. Flash memory is a kind of high-density, […]

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