This application report describes a smart-battery charger reference design with a wide-input-voltage range. The reference design implements the System Management Bus (SMBus) protocol for communication

This application report describes how to configure the time-division multiplexing mode in TLV320AIC3x codec devices and discusses the associated protocol timing diagram for the I2C and DSP modes of operation with various offset programmability. This document also explains how to interface and communicate multiple TLV320AIC3x devices using single audio data interface with the host/multimedia proces

Application Note 556 Introduction to Power Supplies

The UCC3750 Source-Ringer Controller provides a complete control and drive solution for a four quadrant flyback-based ring generator circuit. The IC controls a primary-side switch which is modulated when power transfer is taking place from input to output. It also controls two secondary switches which act as synchronous rectifier switches during positive power flow. These switches are pulse-widt

TPS3700 Using the TPS3700 as a Negative Rail Over- and Undervoltage Detector

TVP5150AM1 Patch Code Download Guidelines

TMS470 microcontroller devices built using the F05 flash process have a built-in mechanism for detecting weak or degraded flash bits before they fail. A way of using this mechanism is discussed in this application report.

Digital visual interface (DVI) may be thought of as a plug in card interface with significant size and complexity. It can however, be easy to implement DVI on a motherboard using the Intel 865G chipse

Driving High-Speed Signals in Data Center Servers and Storage Area Networks

This program is designed to verify the operation of DSP devices in the TMS320C62x? DSP family by checking for proper operation of the CPU core and internal RAM. On-chip peripherals are not tested since doing so would be target system dependent. It is important to note that this program only provides a confidence check. It is not as comprehensive as the tests done at production which thoroughly ch

This application note discusses various types of skew, propagation delays, and phase error/phase offset in general. Special attention is given to important parameters that are used in TI clock distrib

This application report explains how Texas Instruments' PHYTER products help system designers toreduce radiated emissions in Ethernet 10/100 LAN applications.

This application report describes the configuration changes in the data flash constants in the Texas Instruments bq20z80 Gas Gauge Evaluation Software for a variety of battery-pack configurations.

This document describes the linear feedback shift register (LFSR), fault grading, pseudorandom pattern generation (PRPG), and a parallel signature analyser (PSA). An LFSR and PSA are used to test a T

Users of the bq27000 and bq27200 ICs can program ten EEPROM locations to optimize setups for particular battery and host requirements. This application report describes how to configure these ICs for those requirements.

This document shows a solution to enhance the start-up performance of the TPS603x charge pumps. With the circuitry shown, the device can drive at start-up into full load (40 mA).

Designers need a wide range of fine-pitch surface mount packages to meet today?s systems constraints in broad area and total volume. The SSOP and SQFP packages allow bus-interface logic devices to meet the wider data bus trends and provide superior electrical performance while minimizing space requirements. This document discusses the evolution of bus-interface packages their impedance the 3.3-

This report presents algorithm and code implementing floating-point addition subtraction multiplication and division with the TMS320. The support of floating-point operations by the TI processors has made possible some applications such as implementation of the CCITT Adaptive Differential Pulse Code Modulation (ADPCM) algorithm and image/graphics operations.