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DSP and monolithic integrated circuit correspondence many kinds of project design
Thursday, September 18th, 2008 at 21:50 | No commentsCategories: DSPShort Content: Abstract: Based on the embedded system need to develop, proposes TMS320VC5402 DSP and at89C51 monolithic integrated circuit correspondence three kind of design proposal. Realizes TMS320VC5402 and AT89C51 SCI and the SPI serial communication separately using TMS320VC5402 multichannel cushion serial port MCBSP, as well as one 8 realizes TMS320VC5402 and at89C5l parallel correspondence through TMS320VC5402 8 enhancement host interface HPI. Carries on the detailed elaboration on the hardware interface electric circuit and the software programming. Key word: Monolithic integrated circuit DSP ... -
With realizes - en.51rd.net based on the TMS320VC5410 conference telephone’s design
Friday, September 5th, 2008 at 21:22 | No commentsCategories: DSPShort Content: Introduction The conference telephone is an telecommunication digital switching system's important service, this service may realize between many users also to talk over the telephone. The former conference telephone uses the special-purpose chip to realize mostly, along with the DSP technology's progress, uses general DSP to realize the conference telephone, because has the capacity to be big, the cost is low, promotion nimble and so on merits, becomes the first choice plan gradually. TI Corporation low power ... -
TMS320C5402 and MAX147 connection design
Saturday, August 16th, 2008 at 21:49 | No commentsCategories: DSPShort Content: 1 TMS320C5402 MCBSP working MCBSP is the TMS320C5402 multichannel cushion serial port (MCBSP0 and MCBSP1). MCBSP exterior is connected through 6 base pins and other serial components, in internal and DSP essence connection. The serial data receiving and dispatching base pin and the internal each serial port register are connected. According to the MCBSP function and the structure, may its working summary be: SPI working and multichannel cushion working. This article mainly introduces the SPI operating mode. The MCBSP exterior base pin is: ... -
Realizes CPLD with DSP the multi-plan scene programmable disposition
Saturday, August 2nd, 2008 at 16:46 | No commentsCategories: DSPShort Content: In relay protection testing device, both has the complex algorithm, and involves many kinds of examinations and the control plan. Realizes the algorithm and the multi-plan disposition with DSP, carries on the real-time examination and the control with CPLD, is one kind of good independent movement pattern. Generally the CPLD disposition dependence special-purpose disposes PROM or downloads the electric cable to complete. This article introduces based on the DSP CPLD multi-plan scene programmable collocation method. 1 overall description In ...
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