This application report describes passive devices such as resistors capacitors and inductors that are required to build an electronic circuit along with active devices. A well-designed circuit consists of passive devices selected to obtain specified performance.

Using a DSP to perform multi-channel DTMF decoding can decrease PBX system cost while increasing system performance and flexibility. This document presents an improved technique for 32-channel DTMF decoding using the TMS320C5x 16-bit fixed-point DSP. The appendix contains the assembler source code for this application.

This application note primarily applies to the SCANSTA112. The feature set of the SCANSTA112 is a superset of that of the SCANSTA111. Much of the content of this application note applies to both devi

This paper provides the results of research regarding common mode noise induced on a cable of varying lengths in different environments. It also provides information on noise sources.

Replacing Dedicated Protocol Controllers with Code Efficient and Configurable Microco ntrollers-Low Speed CAN Network Applications

Loss of output power is a common problem in battery-powered systems as the battery discharges. This problem can be overcome with a boost converter to power the audio power output amplifiers like the converter and amplifier in the Texas Instruments TPA2013D a single-chip solution. Passive components used with the converter dramatically affect its operation so it is necessary to choose these comp

This application report provides a complete working example of a C-language program to initialize the TVP5020 NTSC/PAL video decoder using the VMI Bus interface. This Example Initialization Program executes on the TVP56000EVM evaluation module featuring the TVP5020 video decoder and the TVP6000 video encoder. Topics covered include the TVP56000EVM hardware platform microcontroller-specified aspec

This application note discusses the PNP voltage regulator.

Application Note 829 IEEE 1194.1 BTL-Enabling Technology for High Speed Bus Applicati ons

This application report presents the results of an experiment conducted to demonstrate how to address the two most common concerns regarding speaker damage using Class-D amplifiers.

This application report provides information on the DM36x throughput performance and describes the DM36x System-on-Chip (SoC) architecture data path infrastructure and constraints that affect the throughput and different optimization techniques for optimum system performance. This document also provides information on the maximum possible throughput performance of different peripherals on the So

Increasing Available Load Power in an LM2587 Boost Regulator (by Paralleling)

The DSP Hardware Designer's Resource Guide is organized by development flow and functional areas to make your design effort as seamless as possible. Topics covered include getting started, board desig

This application report is intended to provide an overview of changes necessary to upgrade a DM6446-based design from the 513 MHz or 594 MHz device to an 810 MHz device. The changes listed below are r

TI supports four methods of booting a 32-bit floating point DSP following system reset. Each method uses a different combination of the TMS320C32 silicon features software and hardware tools. Each combination forms an integrated development environment that includes features to support most system boot requirements. This document describes in detail the four methods of system boot and provid

This application note describes line-powered equipment and power conversion techniques or methods tosolve those typical power needs.

This document describes how to configure the ADC self-test mode and perform a conversion to identify shorted and open ADC inputs and how the self-test mode works. It also describes how to determine the status of the respective input from the converted values.

An Optimized DCE Interface for V.34 Modems Using the DS8933 and DS8934 Line Drivers a nd Receivers

This application report presents a battery pack production flow diagram for bq20zXX devices and discusses each step in detail.