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Digital Signal Processing Articles


221: With the MAX5581 fast-settling DAC interface PIC microcontrollers
About MAX5581 MAX5581 is a 12 and quickly set up DAC, using 3-wire SPI serial interface. The MAX5581 supports up to 20MHz interface of the SPI, the fastest time for the establishment of 3μs. Notes are given in this application to connect high-spee...

222: With the MAX5581 fast-settling DAC interface PIC microcontrollers
About MAX5581 MAX5581 is a 12 and quickly set up DAC, using 3-wire SPI serial interface. The MAX5581 supports up to 20MHz interface of the SPI, the fastest time for the establishment of 3μs. Notes are given in this application to connect high-spee...

223: ISD series of voice chips and application development
Overview With the development of integrated circuit manufacturing technology, voice processor has been an endless stream, and getting higher and higher performance, more and more wide range of applications, can be used for micro-cassette recorders,...

224: DSP controller with integrated motor control and power factor correction
With the digital signal processor (DSP) prices from 3 U.S. dollars down to a few hundred dollars, DSP in terms of price-sensitive home appliances (such as washing machines, refrigerators, heaters, ventilation and air conditioning) Chiang Kai-shek to...

225: HPI host interface in a multi-processor system
HPI is a Texas Instruments (TI) in the next generation, high performance DSP chip configured to communicate with the host of the host interface. It can achieve parallelism between the hosts, high-speed data transmission. TI is currently popular in t...

226: TMS320VC5402-based audio signal acquisition and processing system
In recent years, with the popularity of DSP technology and low-how, the emergence of high-performance DSP chip, DSP has increasingly been accepted by the vast numbers of engineers, and more and more widely used in various fields, such as: voice proc...

227: TMS320VC5402-based audio signal acquisition and processing system
In recent years, with the popularity of DSP technology and low-how, the emergence of high-performance DSP chip, DSP has increasingly been accepted by the vast numbers of engineers, and more and more widely used in various fields, such as: voice proc...

228: TMS320VC5402-based audio signal acquisition and processing system
In recent years, with the popularity of DSP technology and low-how, the emergence of high-performance DSP chip, DSP has increasingly been accepted by the vast numbers of engineers, and more and more widely used in various fields, such as: voice proc...

229: TMS320C3X Serial Expansion
TMS320C3X company is TI's third-generation digital signal processor, has launched C30, C31, C32 and VC33, such as four types, because of its cost-effective and are widely used in various fields. TMS320C3X a 32bit floating-point DSP, its procedu...

230: VXI-bus digital signal generator, arbitrary Research and Design
VXI bus test platform is the forefront of the field measurement instrumentation technology, the flexibility to set up automated test systems, its modular, flexible, plug-and-play, the number of the characteristics of throughput capacity VXI bus test...

231: USB security key function of the expansion and optimization of design
1 USB security key full function USB security key of the first hot-swappable USB-based, advantages such as speed and hardware, combined with encryption algorithm, for office documents, software, storage and encryption, etc.. USB security key but fa...

232: Video image acquisition TMS320C54xDSP Interface Design
Introduction Video images collected many ways can basically be divided into 2 broad categories: automated image acquisition and processing based on image acquisition. The former image acquisition using a dedicated chip, auto-complete image acquisit...

233: PWM based on the realization of a variety of TMS320F240
1 Overview Control Theory in the sample have an important conclusion: the same impulse and different pulse shapes with pulse of the link inertia, the effect is basically the same. We sinusoidal half-wave as the time from the N units connected to ea...

234: TMS320C30 and the A / D and D / A interface design
MAX153 and the MX7545 is the United States in recent years, MAXIM company introduced eight A / D converters and 12-bit D / A converters. 1MSPS the MAX153 with sampling rates as high as, MX7545 with 4MSPS the D / A converter speed. They set the track...

235: TMS320C30 and the A / D and D / A interface design
MAX153 and the MX7545 is the United States in recent years, MAXIM company introduced eight A / D converters and 12-bit D / A converters. 1MSPS the MAX153 with sampling rates as high as, MX7545 with 4MSPS the D / A converter speed. They set the track...

236: Matlab communications and digital oscilloscope
Tektronix's TDS Series Digital Real-time oscilloscopes in China has been widely used, instead of supporting the expansion module TDS2MM module TDS2CM and external equipment with the capacity of two-way communication directly with the printer, PC...

237: DSP-based real-time MPEG-4 encoding software to optimize design
TMS320C6201 chip is TI's new parallel processing digital signal processor. Its maximum processing capacity of up to 1600MIPS, hundreds of millions of times that the 16 fixed-point operations per second, is currently on the market all of the DSP ...

238: DSP-based real-time MPEG-4 encoding software to optimize design
TMS320C6201 chip is TI's new parallel processing digital signal processor. Its maximum processing capacity of up to 1600MIPS, hundreds of millions of times that the 16 fixed-point operations per second, is currently on the market all of the DSP ...

239: With high reliability, high-speed data acquisition for the design and implementation of methods
Measurement and control in many areas, such as harmonic power testing, acousto-optic signal processing, such as modern radar systems require million-line wavelet analysis and digital signal processing, the most crucial of which is how to make use of...

240: With high reliability, high-speed data acquisition for the design and implementation of methods
Measurement and control in many areas, such as harmonic power testing, acousto-optic signal processing, such as modern radar systems require million-line wavelet analysis and digital signal processing, the most crucial of which is how to make use of...


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