The UC3852 provides a low-cost solution to active power-factor correction (PFC) for systems that would otherwise draw high peak current pulses from AC power lines. This circuit implements zero-current switched boost conversion producing sinusoidal input currents with a minimum of external components while keeping peak current substantially below that of fully-discontinuous converters. The contro

For many DSP applications it is desirable to boot the application from ROM. When using DSP/BIOS several issues need to be considered while preparing the application for storage in ROM. These include DSP/BIOS configuration settings placement in memory of code and data sections and use of ROM programming software utilities. This application report describes the process of implementing a DSP/BIOS

This package demonstrates how to write to the C2000 asynchronous serial port from the Texas Instruments C compiler. The program is available on the Internet. This document contains download instructions.

Impedance Track ™ technology allows bq20z80 fuel gauge ICs to automatically acquire and maintain parameters for battery modeling needed for continuous fuel-gauge accuracy regardless of battery model or manufacturer. This application report discusses how to prepare optimized default flash constants for specific battery types.

An Implementation of FFT, DCT, & Other Transforms On TMS320C30 TMS320C30

XIO2221 XIO2221 Implementation Guide

This application report describes the usage and design of the video capture and display mini-drivers that work on the TMS320DM642 Evaluation board (EVM). These device drivers are compliant with the DSP/BIOS™ IOM device driver model. The DSP?s EDMA is used to transfer data between memory and the TMS320DM642 Video Port. To maximize code reuse and streamline the integration process both driver

This document describes how to interface a TMS320C2x, TMS320C2xx or TMS320C5x DSP to an 8-bit boot EPROM.

Comparing the Merits of Integrated Power Modules versus Discrete Regulators (PD-129)

Analysis of Starting Up Performance for UCC28700 written by Chinese engineer

PLC White Paper

The C642x devices use a great deal of internal pin multiplexing to allow the most functionality in the smallest and lowest cost package. The software accompanying this application report allows the pin multiplexing registers of the device to be calculated with ease as well as showing what peripherals can be used together and what devices of the C642x family support the peripherals that are select

The ADS7846 is the next-generation version to the industry standard ADS7843 4-wire touch-screen controller. The ADS7846 is 100% pin-compatible with the existing ADS7843 and will drop into the same socket. This allows for easy upgrade of current applications to the new version.

The DaVinci™ platform offers a complete solution for many multimedia applications requiring advanced video codecs. The solution consists of a DM644x dual core architecture that offers high performance along with a rich mix of peripherals and a complete software environment. This environment includes inter-processor communication software via DSP/BIOS™ Link and a codec framework that e

The new AIC devices have the built-in feature of AGC, DRC, and the Beep Generator. Using these features requires initializing a group of control registers inside the TLV320AIC3204/3254/3100/3110/3111/

Application software targeted for today's digital signal processors (DSP) is becoming more complex. DSPs are now incorporated with numerically intensive algorithms and must perform complex system control and communication protocols previously relegated to general-purpose microprocessors. When a complicated control is mixed with DSP software the problem arises of how to implement a real-time ker

DSP/BIOS™ is TI's real-time embedded kernel for the TMS320C5000™ and TMS320C6000™ digital signal processors (DSPs). Understanding how to build applications using the DSP/BIOS kernel requires adopting a multi-threaded design paradigm that at first seems foreign for new users of DSPs and veteran DSP developers alike. However once understood designing DSP/BIOS applications becomes s