This application note steps through the rework process to convert the TPS2413EVM, HPA227-002, to demo the TPS2419. There is no dedicated EVM for TPS2419.

bq34z651 TRM Addendum

This application report describes the development of a new low power binaural wearable digital hearing aid platform based on the TMS320C5000(tm) fixed point digital signal processor(DSP). This platform is a real-time system capable of processing two input speech channels at a 32 KHz sampling rate for each channel and driving a stereo headphone output. It provides for frequency shaping noise suppr

CC2530 AN079 -- Measuring Power Consumption of CC2530 with Z-Stack

This article discusses the thermal noise source of electrocardiogram (ECG) applications basedon the ADS1298 and ADS1298R family of multichannel simultaneous sampling 24-bit delta-sigma (ΔΣ) analog-to-digital converters (ADCs). This report offers several observations on identifying the major sources of thermal noise in an ECG system and makes several recommendations regarding how to improve t

This application report presents a comprehensive collection of the input and output characteristic curves of integrated circuits from various 5-V logic families. These curves go beyond the information given in data sheets by providing additional details regarding the characteristics of the components. This knowledge is particularly useful when for example a decision must be made as to which circ

Wide VI Range Display Applications Using TPS65635 and a Preregulator. TPS6563

Application Note 1098 Loading PLL Frequency Synthesizers with COP8SAx7

This application report shows nonlinear methods--with quadratic and cubic equations--to improve the accuracy of the 14-bit analog-to-digital converter (ADC) of the MSP430 family. The methods used differ in RAM and ROM requirements calculation speed achievable improvement and complexity. The influence of the restricted calculation accuracy for 8-bit coefficients is compared to the accuracy of fl

The ultrasonic evaluation of specimens with large microstructures can be difficult because of interference caused by the grains in the material. The split spectrum processing (SSP) filtering technique effectively reduces this type of noise by employing a bank of filters followed by a nonlinear detector that increases signal-to-noise ratios. This application report describes the benefits of imp

The enhanced DMA (EDMA) controller of the TMS320C64x™ device is a highly efficient data transfer engine capable of maintaining transfers at up to 2.4 GB/sec at a 600 MHz CPU clock frequency. This document details measured bandwidth achieved under various operating conditions. For more information on ideal transfer bandwidth and scheduling transfers please consult TMS320C64x EDMA Architectu

This application report provides a summary of the differences between the TMS570LS0914/0714 versus the TMS570LS31x/21x and TMS570LS12x/11x series of microcontrollers.

This document describes each of the DSP/BIOS II performance benchmarks and the accompanying results followed by a technique used for calculating overall system performance or overhead. To help designers better analyze their system performance we have detailed the methodology used for obtaining each of the benchmarks along with the number of CPU cycles to execute each of the DSP/BIOS II functions

This application report describes how to communicate with the Hercules™ serial peripheral interface (SPI) bootloader. The SPI bootloader is a small piece of code that can be programmed at the beginning of Flash to act as an application loader as well as an update mechanism for applications running on a Hercules Cortex™-R4 based RM48x microcontroller.

This article has been contributed to the TI Embedded Processors Wiki. The article describes using the PCI Express® ( PCIe®) to the USB host controller card on the TMS320DM816x DaVinci™ digital media processors TMS320C6A816x Integra™ DSP+ ARM® processors and AM389x Sitara™ ARM® microprocessors (MPUs) family of devices running Linux kernel from a PSP package. This

Application Note 1643 Optimizing Feedforward Compensation In Linear Regulators

This application report presents a strategy for high-speed economical calibration and data flash programming of the bq3060 advanced gas gauge. VB6 code examples are provided.

Telecommunication channels cannot be monitored in an operational mode with traditional instrumentation systems. For example, transmission anomalies are usually not detected, which affects the quality

This application report discusses the design of a single-touch capacitive sensor interface using the MSP430 microcontroller. With ultra-low power features and integrated peripherals, integrating a sin

This application report presents an improved overvoltage protection circuit using a Zener diode for the TPS61040/1.