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 RM46 microcontroller.

In order to derive a solution for an analog circuit problem it is often useful to develop a model. This approach is generally accepted as developing an analytical model. However finding the analytical solution is not always practical or possible as a result of higher-degree polynomials that require further resolution or because of the time needed to develop the solution completely. In these sit

DLPNIRSCANEVM DLP4500NIR DLPC350 DLP Spectrometer Design Considerations

ADS131E08 Electric Power System Coherent Sampling

This document describes how to share memory (SRAM FIFO Dual-Port RAM) between a Texas Instruments (TI)(tm) TMS320C54x digital signal processor (DSP) and Host or other DSP.

TPS65381-Q1 Design Checklist TPS65381-Q1

ADC Source Impedance Application Report

The Metrology Demo showcases the ability of the dual-core OMAP-L138 DSP+ARM processor to execute metrology functions, power analytics algorithms (FFT), and a Rogowski coil digital integrator on its TM

Vehicular Power Adapter Using ISRs PT78 PT79 ISR Series

A switching power supply consists of the power stage and the control circuit. The power stage performs the basic power conversion from the input voltage to the output voltage and includes switches and the output filter. This report addresses the boost power stage only and does not cover control circuits. The report includes detailed steady-stage and small-signal analysis of the boost power stage o

Hermetic Packages

This application report describes power-supply sequencing recommendations and techniques applicable to dual supply voltage DSPs in TI's TMS320C2000 TMS320C5000 and TMS320C6000 families. These techniques take advantage of the reset power good enable and soft-start features available on TI Power Management Products including low drop out regulators switching power supply controllers supply vol

This application note describes a monolithic operational amplifier which has input error currents in theorder of 100 pA over a −55°C to 125°C temperature range. Instead of FETs the circuit used bipolartransistors with current gains of 5000 so that offset voltage and drift are not degraded. A powerconsumption of 1 mW at low voltage is also featured.A number of novel circuits that make use

The Dual Clock Compare (DCC) may be configured to provide autonomous real-time monitoring of the average frequency of a signal. This application report illustrates a configuration in which the DCC monitors the average PLL frequency. This comparison triggers an error when the average PLL falls out of a specified range. The accuracy window and the duration over which the frequency is averaged must

TPS3808, TPS75005, TPS386000 Setting the SVS Voltage Monitor Threshold

The purpose of a power distribution network (PDN) is to provide clean and reliable power to active devices in the system. The printed circuit board (PCB) is a critical component of the system-level PD

This application report helps users to understand set up and use the programming timings in the register-based touch screen controller (TSC) devices. It displays the timings functions and discusses the effect on the system interface traffic and on the system power consumption.

This document describes how to use the mulit-channel buffered serial ports (McBSP) in the Texas Instruments (TI) TMS320C6000™ digital signal processor (DSP) as a high-speed data communication port.

One McBSP of one C6000™ DSP device can be connected to a McBSP on another C6000 DSP device to serve as a high-speed data communication port. Typically McBSPs of similar device numbers a

AN-596 COP800 Mathpak

This application report presents an example using two serial peripheral interfaces (SPIs) to emulate an integrated interchip sound (I2S) peripheral on the Stellaris? LM4F232 (Tiva C series TM4C123GH6P