This document presents a method to smoothly change frequency by I²C? protocol on Texas Instruments CDCE(L)949, CDCE(L)937, CDCE(L)925, CDCE(L)913 Clock Synthesizers, thus avoiding unnecessary int
The process of filtering an analog signal removes all frequencies above or below a corner frequency passing only a band of frequencies or rejecting a band of frequencies. When digital signals…
The DAC8534 is a quad-channel, low-power, 16-bit, serial digital-to-analog converter. This application report describes a method for interfacing the DAC8534 to the TMS320C5x-series DSKs using…
While highly efficient switching power supplies are commonly used for long battery life in portable end equipment such as mobile phones and PDAs, the internal circuitry of some of these devices…
The TMS320C55x?(C55x?) self-check program verifies the operation of DSP devices in the C55x generation by checking for proper operation of the CPU core and internal RAM. On-chip peripherals are…
There are quite a few applications where op amps are used as voltage followers. These include sample and hold circuits and active filters as well as general purpose buffers for transducers or…
This report describes a single-chip solution for concurrent DTMF and general-tone decoding or expanded general-tone decoding only. These facilities are provided on a special program on the…
The synchronous buck converter is a widely used topology in low-voltage, high-current applications. Low-power loss and highly efficient synchronous buck converters are in great demand for…
This application report explains how the EVM Application #9 creates a 2 channel sine wave generator using the 12 bit digital-to-analog converter (DAC) of the Texas Instruments (TI)(tm)…
The parallel architecture of the 32-bit multiprocessor TMS320C80 ('C80) digital signal processor (DSP) offers incredible horsepower that is underutilized without a high-speed memory interface.…
Analog Applications Journal is a collection of analog application articles designed to give readers a basic understanding of TI products and to provide simple but practical examples for typical…
The first optimization step that you can perform on C source code for the TMS320C62xx is to use intrinsic operators. Intrinsics are used like functions and produce assembly language statements…