This document discusses the important issues in TMS320C5x interrupt latency/processing. In it the speed at which the TMS320C5x can recognize consecutive interrupts is calculated. This time depends on the interrupt latency and the time required to service the interrupt. A practical application a bar code scanner routine will be used as an example.

The DLP LightCommander development kit was introduced as a platform for exploring the possibilities of DLP technology, and facilitating the development of customer DLP applications. The LightCommande

Power Consumption Summary for KeyStone TCI66x Devices

FlexRay Transfer Unit (FTU) Setup

Implementing Radix-2 FFT Algorithms on the TMS470R1x Application Report

Digital Signal Processors (DSPs) are typically used to input large amounts of data perform mathematical transformations on that data and then output the resulting data all at very high rates. While some applications contain only a single channel of input data and a single channel of output data many applications are more complicated in that they consist of multiple channels of input and output

This document describes the functionality of the TMS320DM647/DM648 ROM bootloader software. The ROM bootloader resides in the ROM of the device beginning at ROM address 0x00100000. The ROM boot loader (RBL) implements methods for booting in the listed modes. It reads the contents of the BOOTCFG register to determine boot mode and performs appropriate commands to effect boot of device. If an improp

Implementing a Bidirectional Wireless UART Applicationw/TRF6903 & MSP430 w/TRF6903 & MSP430 (in Chinese)

This document contains information and examples of how to initialize and use the several stack modes that are available on the TMS320C55x? DSP.

Exactly how inaccurate will a change in temperature make an analog-to-digital or digital-to-analog converter? As designers are well aware, a 12-bit device may provide a much lower accuracy at its oper

Clamping amplifiers limit signal magnitude to protect following circuitry from input overload. The clamping amplifier shown here produces limit levels that track the power supply levels selected in an

PCIe Use Cases for KeyStone Devices

You will significantly enhance video encoder quality by incorporating external input/feedback from the system. Additionally the robustness of the video codec will also be vastly improved. The video codec can utilize such information to react quickly and adapt to changing dynamics of the input video signal. This greatly enhances the end-user experience as the video encoder can prioritize the more

The TMS320C64x™ digital signal processing library (DSPLIB) provides a set of C-callable assembly-optimized functions commonly used in signal processing applications e.g. filtering and transform. The DSPLIB includes several functions for each processing category based on the input parameter conditions to provide parameter-specific optimal performance. Therefore it is important to unders

Design Considerations for SMPTE 3 Gbps SDI Interfaces

The advantage of radio frequency (RF) over infrared (IR) links for communication and data transfer is that with RF a successful communication can be set up even when the participants are out of sight.