TI OMAP? and battery management products are found in today's fast-paced developing market of handheld products that include cellular phones with integrated camera and video recorder features PDAs with wireless capabilities and advanced handheld gaming systems. In many of these systems both OMAP and battery management products coexist. OMAP platforms have an HDQ engine that is used to communica

Using the XTR115 with the PGA309 to Generate 4mA to 20mA Output

This application note describes how to implement flow control by using the Stellaris GPIO module with its interrupt support.

This application report provides real-world measurement results showing the benefit of antenna diversity. The CC1200 radio transceiver is used as an example in this design note but the results are applicable for all TI LPRF radios.

The Texas Instruments (TI) TMS320VC5471 and TMS320VC5470 DSPs (hereafter referred to as VC547x) are dual-core processor devices implementing standard IEEE 1149.1 boundary scan capability. This application report contains a description of the VC547x boundary scan implementation and information about how to use it with other boundary scan tools and devices.The material covered in this applicatio

The following frequently asked questions (FAQ) on the TVP5150A are from a variety of sources covering many aspects of the device itself its features application and EVM. This document is organized into sections related to different areas of the TVP5150A. Questions related to multiple areas are shown in each area along with the corresponding answer. The size of this document and the number o

This article has been contributed to the TI DaVinci™ and OMAP™ Developer Wiki. To see the most recently updated version or to contribute visit this topic at:

http://tiexpressdsp.com/index.php/C6748/46/42_Complementary_Products .

This Wiki article serves as a repository of complimentary devices tha

Describes the features of the C9230C100 TMS320C672x digital signal processor ROM. The system level patch bootloader utilities and example code can be downloaded from this link: http://www-s.ti.com/sc/psheets/sprc203/sprc203.zip.

Driving a capacitor also entails the Op Amp's output current capability since changing the voltage across acapacitor requires an adequate supply of current from the Op Amp. This application report presents a labmethod to measure amplifier stability under closed loop condition. In addition a new Op Amp architectureis presented that would ease this class of applications by using an internal m

Choosing Between Battery Gas Gauges and Battery Monitors to Track Charge Availability in Handheld Devices

The ARP along with the data page pointer (DP) carry bit (C) and a variety of other fields are located in the status registers of the 'C5x. These registers are displayed in the CPU register window of the HLL debugger but it is inconvenient to observe the value of any one individual field.The HLL debugger has two features that can help display the desired field(s) in an easy-to-observe manner.

This article provides an overview of the DM816x, C6A816x, and AM389x product families and has been contributed to the TI Embedded Processors Wiki. To see the most recently updated version or to contri

This application bulletin provides information on the operation and usage of the ADS1201U evaluation fixture and provides detailed description of the digital filter design implemented into Xilinx XC40

The ADS8342 16-bit, bipolar input, parallel output analog-to-digital converter has a number of features that allow for an easy interface to many of the TMS320? DSP family of digital signal processors

Using a question-and-answer format, advantages of TI?s GTLP devices, particularly for backplane applications, are presented, as well as differences between GTLP and GTL/LVDS devices. Applicable topics

This application report presents an analysis on the use of the 15-clock cycle method of operation for the ADS7841 and ADS7844 described in their respective data sheets. The advent of commercially available processors such as the TMS470 no longer restricts users from implementing the 15-clock method with simple microprocessors. This method however does present some challenges to the software inte

Due to its discrete nature DSPs represent variables and performs arithmetic functions with a finite word length. This produces three effects: the selection of filter transfer functions is quantized with filter poles and zeros existing only at specific locations in the z plane; the input is quantized; and noise is introduced from DSP multiplication and division operations. This document shows how