EDI's x32 MCM-L SRAM Family: Integrated Memory Solution for TMS320C3x DSPs
Texas InstrumentsMemory modules have long been a system designer's trump card. Modules, in addition to the traditional space savings, allow ease of implementation, known operating performance, flexible density options
Interfacing Two Analog Interface Circuits to One TMS320C5x Serial Port
Texas InstrumentsIn some cases such as wireless communications applications a system requires two communication channels but only one serial port is available. This document shows how to multiplex this port and how to interface two analog lines. There is a schematic and an example of code is given. The analog interface circuits (AICs) chosen for this solution were purposely selected to address as many potential
High Speed Amplifier PCB Layout Tips
Texas InstrumentsHigh-speed op amp circuit design requires special attention. This application brief presents some tips for PCB layout.
Interfacing the TLV320AIC12/13/14/15 Codec to the TMS320C5402? DSP
Texas InstrumentsThis application report presents the process of interfacing of the TLV320AIC12/13/14/15 voice-band codec with the TMS320C5402? DSP. It presents the hardware configuration and the software driver for a two-device cascade (single master and single slave) configuration mode. The design can be considered as an application example a test tool or a startup platform for developing and using the codec
TMS320C6000 McBSP: Interface to SPI ROM (Rev. C)
Texas InstrumentsThe TMS320C6000? (C6000?) Multichannel Buffered Serial Port (McBSP) is designed to interface to a device that supports synchronous Serial Peripheral Interface (SPI). This document describes the hardware interface between the McBSP and a SPI ROM. The McBSP operates as the master in a user-specified clock stop (CLKSTP) mode in order to communicate with the SPI ROM. The McBSP initialization and contr
Hotswap Design Using TPS2490/91 and MOSFET Transient Thermal Response
Texas InstrumentsHotswap circuits rely on the thermal capacitance of the series-limiting MOSFET to dissipate the large transient energy under current- or power-limit operation. The peakjunction temperature must be controlled in order to achieve a robust design. The constant-power MOSFET protection of the TPS2490 provides a simple method to useinformation provided by MOSFET manufacturers to determine peak junct
Examples Of Applications With The Pulse Width Modulator TL5001
Texas InstrumentsSwitched-mode techniques are used more and more nowadays for the design of power supplies. Switch mode power supplies have considerably higher efficiency when compared to designs employing linear regulators and can be used for higher output powers. The rectified input voltage in a switching regulator is chopped by means of a switch. The LC network after the switch smoothes this voltage resulting
bq24103/13/23/33 Comparison
Texas InstrumentsThis application report presents an overview of the differences among the bq24103, bq24113, bq24123 and bq24133. It assists design engineers in selecting the most suitable charger for their applicatio
Intel Atom N270 [Silverthorne] Reference Design
Texas InstrumentsIntel Atom N270 Diamondville Reference Design Application Report
Using High Speed Diff Amp to Drive ADCs (Rev. A)
Texas InstrumentsThe right high speed differential amplifier will add flexibility to signal chains that include a high speedanalog-to-digital converter (ADC). A differential amplifier can provide signal conditioning such as singleended to differential conversion impedance transformation and gain or attenuation.
Wavelength Transmittance Considerations for DLP DMD Windows (Rev. C)
Texas InstrumentsWavelength Transmittance Considerations for DLP DMD Windows /DLP/Application_Reports/DLPA031/DLPS500
MSP430 Interface to the ADS1293 Code Library
Texas InstrumentsThe MSP430 is an ideal microcontroller solution for low-cost low-power precision sensor applications because it consumes very little power. The ADS1293 is a fully integrated signal chain for portable low-power medical electrocardiogram (ECG) sports and fitness applications. This library provides functions to facilitate the interfacing of any MSP430 device to the ADS1293. An
Extending Op Amp Bandwidth using Active Feedback Phase Correction
Texas InstrumentsIn image processing and SONAR applications the phase relation between the input and output is veryimportant to extract the information contained within. These systems require flat-phase response in theiramplifier circuitry to minimize the measurement errors. Most of these errors can be reduced by using anexpensive wide-bandwidth amplifier.Also the high frequency effects of the op amps
Video Background/Foreground Detection Implementation on TMS320C64/64x+ DSP
Texas InstrumentsFour existing methods of background/foreground (B/F) detection are implemented on the TMS320C64/64x+ DSP in this application report.
Working With Boost Converters
Texas InstrumentsThis brief note highlights some of the more common pitfalls when using boost regulators. These includemaximum achievable output current and voltage short circuit behavior and basic layout issues. It isassumed that the reader is familiar with the basic operation of a boost regulator.
Interfacing the MSOP8EVM to TMS320C6x Processors
Texas InstrumentsThe modular MSOP8EVM is an evaluation module for single-channel, low-power, 8 to 16-bit serial analog-to-digital converters. This application note presents a method for interfacing this EVM to the TMS
COMBO II Programmable PCM CODEC/Filter Family Application Guide
Texas InstrumentsCOMBO II Programmable PCM CODEC/Filter Family Application Guide
DN036 -- CC1101+CC1190 600 kbps Data Rate, +19 dBm Transmit (Rev. A)
Texas InstrumentsDN036 -- CC1101+CC1190 600 kbps Data Rate, +19 dBm Transmit Power Without FHSS in 902-298
