OMAP35x to AM37x Hardware Migration Guide
Texas InstrumentsThis article has been contributed to the TI Developer Wiki. To see the most recently updated version or to contribute, visit this topic at:<p> <a href=http://processors.wiki.ti.com/index.php/OMAP35x_
Upgrading From ADS7806/07 To ADS8506/07 Devices (Rev. B)
Texas InstrumentsThe information in this application report is for current applications using the Texas Instruments ADS7806/07 devices in a surface-mount SO-28 (DW) package. This document helps users with ADS78xx devices through potential compatibility issues when upgrading to the new ADS85xx part series.
TMS320C621x/C671x EDMA Queue Management Guidelines
Texas InstrumentsThe enhanced DMA (EDMA) controller of the TMS320C621x and TMS320C671x devices is a highly efficient data transfer engine controlling all of the data movement beyond the level-two memory of the device. There are sixteen channels and a quick DMA (QDMA) available to perform programmable data transfers giving a great deal of flexibility. With this flexibility comes the responsibility to intelligentl
Simulation Fulfills its Promise for Enhancing Debug and Analysis - A White Paper
Texas InstrumentsIn the past, simulators did not prove realistic or feasible for debug and performance analysis in the early stages of development. Now, however, advancements in fast simulation technology and analysis
DN-39E Optimizing Performance in UC3854 Power Factor Correction Applications
Texas InstrumentsThe performance of the UC3854 Power-Factor Correction IC in the 250W application example has been evaluated using a precision PFC/THD instrument. The result was a power factor of 0.999 and Total Harmonic Distortion (THD) of 3.81% measured to the 50th line frequency harmonic at nominal line and full load. Users should get similar results at these conditions. as well as over most line and load rang
Power Management of K2L Device (Rev. A)
Texas InstrumentsThis application report lists the steps to enable Class 0 Temperature Compensation (Class 0 TC) mode of SmartReflex™ Subsystem (SRSS) module available on such devices. <p> This document is app
H.263 Decoder: TMS320C6000 Implementation
Texas InstrumentsThis application report describes the implementation of the International Telecommunications Union (ITU)-T H.263 decoder on the TMS320C6000? DSP. The H.263 decoder does not at the time of print meet all of the baseline requirements to be eXpressDSP? Algorithm Standard compliant; future revisions however will be fully eXpressDSP compliant. The following document describes the basics of the stan
Out-of-Band Noise Measurement Issues for Audio Codecs
Texas InstrumentsOut-of-Band Noise Measurement Issues for Audio Codecs
Converting Data Formats Between BMP and COFF Files for TMS320 DSP Simulation
Texas InstrumentsThis application report is aimed at digital signal processor (DSP) software development engineers working with image processing algorithms. The report focuses on the conversion process using data format converting utilities supporting the Texas Instruments (TI)(tm) TMS320 (C1x/C2x/C2xx/C5x/C54x) fixed-point digital signal processor (DSP) in COFF format.Basically two main software tools are re
OA-27 Low-Sensitivity, Lowpass Filter Design (Rev. B)
Texas InstrumentsThis application report covers the design of a Sallen-Key (also called KRC or VCVS [voltage-controlled, voltage-source]) lowpass biquad with low component and op amp sensitivities. This method is val
Using TDM Function to Interface Four AIC33 CODECs with a Single Host Processor
Texas InstrumentsThis application report discusses how to use the TLV320AIC33 audio data port's time-division multiplexing (TDM) function to connect interface and run four TLV320AIC33 codec devices simultaneously under the control of a single host processor. Four TLV320AIC33 EVM boards and one USB-MODEVM board were used to test the interface and function.
DN023 -- 868 MHz, 915 MHz and 955 MHz Inverted F Antenna (Rev. C)
Texas InstrumentsDN023 -- 868 MHz, 915 MHz and 955 MHz Inverted F Antenna
Low-Power Pedometer Using an MSP430 MCU
Texas InstrumentsThis application report describes a low-power pedometer example application that uses an MSP430F5229 microcontroller and the TI Pedometer firmware algorithm. This application was developed and targeted for the health and fitness markets.Fitness monitors typically measure both a person's amount and rate of exercise (traveled distanced and pace) as well as effort expended (calories burned in the p
AN121 ? Wireless M-Bus Implementation with CC112x/CC120x High Performance Transc
Texas InstrumentsCC1120 AN121 ? Wireless M-Bus Implementation with CC112x/CC120x High Performance Transceiver Fami
