The TMS320C40 (?C40) DSP is a high-performance 32-bit floating-point parallel processor with CMOS technology. The ?C40 power supply currents vary with the specific application and device program activity. This document shows the user how to determine power supply current for the ?C40 under various operating conditions. Once the current is determined power dissapation can be calculated followed

The TPS40197 reference design is a synchronous buck converter providing VID programmable output voltage from 0.9 V to 1.2 V at up to 7 A from a 12-V or 5-V bus (4.75 V ~ 13.2 V). The design uses the TPS40197 – a synchronous buck controller with 4-bit VID interface for Smart-Reflex™ DSPs.

DN105 -- Upgrade from CC2510/11 Preview to Released Part

The most important task you must perform before starting ANY application is DSK initialization. Initialization is done in software preceding the entry to your application and must be done if the Analog Interface Circuit (AIC) is to be used.If this initialization is not done your DSK applications will not run properly. At other times the application seems to run but nothing will happen. For e

Efficient utilization of available memory in a TMS320C24x? DSP sometimes requires the placement of data in program space memory (as opposed to data space memory). In particular, the on-chip flash (or

This document describes how to use the multichannel buffered serial port (McBSP) in the Texas Instruments (TI)(TM) TMS320C6000 digital signal processors (DSP) to interface with devices that conform to the Inter-IC Sound (I2S) specification. I2S is a protocol for transmitting two channels of digital audio data over a single serial connection.The flexible McBSP in the TMS320C6000 supports the I

TPS62xxx Understanding the Absolute Maximum Ratings of the SW Node

Application Note 1075 Smart Battery Charging with COP8ACC

TPS61175 Understanding TPS61175's Pulse-Skipping Function

A DSP/BIOS PCM3002 Codec Device Driver for the TMS320C5416 Application Report

The continuing need to reduce board space without reducing functionality has carried over to PCMCIA cards. PCMCIA card designers are challenged to reduce the size of their boards to the size of a credit card. TI meets this demand with the TQFP packaging of their advanced CMOS and BiCMOS FIFOs. This document briefly describes the three types of PCMCIA cards the TQFP packaging of the 9- 18- and 3

The UCC3889 controller is an off-line low-power low-voltage regulated-bias power supply. The unique circuit topology in this device can be visualized as two cascaded flyback converters each operating in the discontinuous mode and both driven from a single external power switch. The significant benefit of this approach is voltage conversion ratios of 400V to 12V with no transformer and low in

The TI family of video decoders offers a VBI raw data mode for use in systems where VBI data slicing and processing is handled in the digital backend receiver instead of the video decoder. In this mode of operation the decoders are configured to output raw 2x oversampled luma data on the ITU-R BT.656 output during the defined VBLK (vertical blanking) interval. The raw unsliced A/D video data is

A vacuum cleaner is a device that uses an air pump to create a partial vacuum to suck up dirt and dust particles from a given surface. Vacuum cleaners are used in homes as well as in industries and co

This application report describes the implementation of a single-phase electronic electricity meter using the Texas Instruments MSP430AFE2xx metering processors. It includes the necessary information

Near Field Communication, or NFC, is a technology which allows contactless communication between devices providing end users with an easier and more convenient way to make transactions. Due to its lo

This application report provides the features that are necessary to implement dc-to-dc fixed-frequency schemes with a minimum number of external components using the MC34063. This device represents significant advancements in ease of use with highly efficient and yet simple switching regulators. The use of switching regulator is becoming more pronounced over that of linear regulators because of

Spectrum Signal Processing?s Solano™ Communications IC provides high-bandwidth communication paths for multiple processors and I/O modules. Solano's four full-duplex high-speed LVDS links provide an aggregate bandwidth of over 13.6 Gbps per node. A network of DSPs implemented using this IC provides system throughput that can be many times higher than that offered by conventional bussed or s