During various occasions a digital amplifier can generate a click or a pop. The click is generated at changes of the operational modes of the amplifier e.g. charging ofcapacitors or mute/unmute. For Class D amplifier systems click is typically at PWM start and stop. The audibility of a click depends on the system amplifier and speaker. Also perception of the click is subjective. This

This document describes the FlatLinkE point-to-point data-transmission interface that provides better than a two-to-one reduction in the number of signal lines used for synchronous parallel data-bus structures.

The run-time support library (RTS) supplied with each TI DSP C/C++ compiler provides C language I/O (CIO) in the form of the high-level functions such as fopen and printf and the low-level functions such as open and write which use device drivers to complete CIO requests. The RTS provides a way for the user to define a new device driver. This provides an easy way to use the sophisticated bufferi

DRV10866, MSP430G2553 Utilizing the DRV10 Frequency Generator for Closed Loop Speed Control

AN069 -- Low Cost Long Range One Way Audio Communications at 900 MHz

This application report discusses a circuit that can be used when a light-emitting diode is required to indicate that a port is on that is powered in a TPS2384 system.

The TMS470 family of ARM7 microcontrollers has up to five I2C ports available depending on which device is selected. The TMS470 I2C engine is very flexible and powerful. This document describes how to read and write I2C data and how to select the I2C clock rate.

This report presents two methods of sine-wave generation. The first method is a fast direct table lookup scheme suitable for applications where speech is critical. The second approach an enhancement of the first includes linear interpolation to provide higher accurate waveforms.

A small monitor program for the MSP430F1xx and MSP430F4xx microcontrollers that incorporate at least one integrated USART provides a facility for examining the device memory and updating the flash con

MSP430™ microcontroller based capacitive touch buttons can offer increased performance when properly optimized and tuned for their specific application. Performance benefits that result from but

TMS320DM365, TPS65053 High Integration, High Efficiency Power Solution using DCDC Converters for TMS32

This application report contrasts and compares the characteristics and capabilities of voltage and current feedback operational amplifiers. The report also points out the many similarities between the two versions.

This glossary is a collection of the definitions of Texas Instruments' Delta-Sigma (ΔΣ) successive approximation register (SAR) and pipeline analog-to-digital (A/D) converter specifications and performance characteristics. Although there is a considerable amount of detail in this document the product data sheet for a particular product specification is the best and final reference.

The first part of the Application Report describes the generation of DTMF signals using the Microcontroller MSP430. Following an explanation of the most important specifications which are involved, th

A prototype system for seismic sensing for such applications as oil exploration earthquake detection and acoustic monitoring is described. The system uses a delta-sigma converter and low-power DSP. Measured system performance met the requirements for such systems.

This application report describes the implementation and optimization techniques of the Joint Photographic Experts Group (JPEG) the still image compression standard on the TMS320C6211. The TMS320C6211 is a low-cost and high-performance digital signal processor (DSP) with 2-level caches that utilizes the VelociTI? very-long-instruction-word (VLIW) architecture.The TMS320C6211 has 64KB of L2 m

This application note describes how to use a single GC2011 chip to perform the real-to-complex down conversion operation on four signals simultaneously. The input data is split into even and odd samples and then multiplexed into a time division multiplexed (TDM) format. The even sample TDM stream is input to the A-input of the chip and the odd sample TDM stream is input to the B-input. The I-half

EncodeDecode Demo for the DaVinci DVEVM/DVSDK 1.2 Application Report

<p>System engineers must choose all components for their designs carefully. Picking the right ESD protection elements can be challenging as the matter of protecting devices on the PCB against ESD str