51 Research and Design, Electronic Engineers website - Embedded Systems, MCU, DSP, EDA, Test and Measurement, Components, Communications, Power, Microelectronics, Semiconductors

Friday, September 19th, 2008 at 16:10 | No comments

Categories: DSP

Tags: antijamming, DSP, PCB, TMS320LF2407A

Short Content: Abstract: Analyzes the DSP system to have the disturbance primary cause, gives the antijamming the countermeasure; Take TI Corporation's DSP chip TMS320LF2407A as the processor constitution control system, through to the overall system PCB stack-up design, the layout and the wiring design, introduced in detail how to strengthen the DSP system's antijamming ability in the PCB design. Key word: DSP PCB antijamming 　 Introduction  Along with DSP (digital signal processor) the widespread application, appears based on the DSP high ...

Wednesday, September 10th, 2008 at 05:15 | No comments

Categories: DSP

Tags: AD9852, DDS, DSP, signal generating device, TMS320LF2407A

Short Content:     The direct digital frequency synthesis (DDS) the technology is after the direct frequency synthesis and the indirect frequency synthesis, along with digital integrated circuit and microelectronic technology development, but rapidly expand third generation frequency synthesis technology. The DDS technology has the relative bandwidth width, the frequency switching time to be short, the frequency resolution higher merit, the output phase is continual, the frequency, the phase and the scope may realize the program control, commonly used in high accuracy frequency ...

Saturday, August 16th, 2008 at 03:29 | 1 comment

Categories: DSP

Tags: DSP, electric power electronic installation, hardware design, PCB, TMS320LF2407A

Short Content: The abstract take TI Corporation's motor control special-purpose chip TMS320LF2407aDSP as the example, in the introduction electric power electronic installation control system's hardware design plan. Including DSP level switch, clock, replacement, decoding, piece external storage, keyboard, liquid crystal display and E2PROM electric circuit and essential peripheral circuit.Key word DSP hardware design electric power electronic installation PCB Introduction    In the modern high performance electric power electron and in the alternating current machine control system, DSP already substituted for the micro ...

Tuesday, August 5th, 2008 at 05:53 | No comments

Categories: DSP

Tags: DSP, F2407A, GPRS, image transmission, LCD, motion robot, TMS320LF2407A

Short Content: The abstract introduced develops voluntarily half independent remote control migration robot assembly system's software and hardware design proposal. Take TI Corporation TMS320LF2407The model DSP chip as the robot car controller core, the key elaboration system localization module, the image gathering module and the wireless data waits on loses the module and so on, and gives PC machine and between the DSP data passes on the siberian elm agreement as well as the experimental result.Key word digital signal processor (DSP) motion ...