KEELOQ with XTEA encryption receiver/decoder
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2009-09-10 |
| This application note describes a KEELOQ with XTEA encryption algorithm code hopping decoder implemented on a Microchip mid-range enhanced flash MCU (PIC16F886 |
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| Analysis of the PD/Power over LAN hub requirements
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2002-04-18 |
| This application note document provides the data in order to ensure reliable interfacing with the Power over LAN Hub and its signature detection algorithm |
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| TMS320F240 DSP solution for obtaining resolver angular position and speed
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2001-05-18 |
| This application note presents a TMS320F240 DSP solution for obtaining the angular position and speed of a resolver. The TMS320F240 will eliminate the cost for the external resolver-to-digital conversion IC, since the algorithm runs in addition to the motor control task |
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| How to write efficient testbenches
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2010-11-26 |
| Here are some guidelines for laying out and constructing efficient testbenches. This document also provides an algorithm to develop a self-checking testbench for any design |
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| Data encryption routines for the PIC18
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2005-06-16 |
| This app note covers four encryption algorithms: AES, XTEA, SKIPJACK and a simple encryption algorithm using a pseudo-random binary sequence generator |
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| Wear leveling in single level cell NAND flash memories
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2004-11-29 |
| This app note describes the wear leveling algorithm that STMicro recommends to implement in the flash translation layer (FTL) software for NAND flash memories |
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| A block floating point implementation on the TMS320C54x DSP
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2001-05-18 |
| This application note implements the block floating-point (BFP) algorithm for the Fast Fourier Transform (FFT) algorithm on Texas Instruments' TMS320C54x DSP by taking advantage of the exponent encoder and normalization units on the DSP |
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| Blind equalization of mobile fading channels
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2001-08-30 |
| This application note demonstrates the performance of conventional blind equalization techniques applied to equalization of mobile communication channels. It also presents an optimal decision-directed blind equalization algorithm |
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| A-law and Mu-law companding implementations using the TMS320C54x
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2001-05-02 |
| This application note presents the companding routines written for the TMS320C54x DSP. It also includes the theoretical material regarding companding, as well as detailed discussions of each algorithm |
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| Migrating between boot and uniform sectored Flash devices
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2001-05-24 |
| This application note describes the software algorithm changes necessary to convert from a boot sectored flash device to a uniform sectored flash device or vise versa |
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| Touch screen control and calibration -- four-wire, resistive
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2004-12-06 |
| This app note describes two control methods and a calibration algorithm for a four-wire, resistive touch screen using the PSoC device |
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| Implementing a MAP decoder for cdma2000 turbo codes on a TMS320C62x DSP device
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2001-05-21 |
| This application note describes how to implement a maximum a posteriori (MAP) decoding algorithm for wireless turbo codes on the TMS320C62x DSP |
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| In-circuit programming for the MAX16065-MAX16068 and MAX16070/MAX16071 flash-programmable system managers
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2010-08-16 |
| This application note provides the programming algorithm for both the SMBus and the JTAG buses |
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| J drive: In-system programming of IEEE standard 1532 devices
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2007-04-27 |
| The configuration of in-system IEEE Standard 1532 PLDs require J Drive programming engine. The programming engine uses the configuration algorithm information from a 1532 Boundary Scan Description Language file and applies the data through the IEEE Standard 1149.1 test access port |
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| Implementing data encryption standard
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2008-10-03 |
| This document provides a software implementation of the DES algorithm using Xtensa processor extensions |
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| Designing artificial neural networks for fault detection in induction motors with the TMS320C30 DSP
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2001-05-08 |
| This application note describes how to design feed-forward network and error back-propagation training algorithm for motor fault detection using the TMS320C30 DSP |
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| C3x block repeat
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2001-05-03 |
| This application note shows how a designer can move most of the setup to an initialization phase and reduce the overhead during algorithm execution of TI's TMS320C3X DSP family |
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| Parallel implementation of fixed-point FFTs on TigerSHARC processors
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2005-06-01 |
| This app note explains how the fastest 16bit FFT implementation on the TigerSHARC works, but also provides guidance about algorithm development |
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| Implement two-dimensional rank order filter
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2008-11-26 |
| Here's a reference design that includes the RTL VHDL implementation of an efficient sorting algorithm |
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| Sensorless BLDC control with BEMF
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2009-03-06 |
| Read about a sensorless brushless direct current motor control algorithm that is implemented using dsPIC Digital Signal Controller |
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| Sensorless BLDC control with back-EMF filtering using a majority function
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2008-07-11 |
| Implement a sensorless BLDC motor control algorithm using dsPIC digital signal controller |
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| Configuring the PBIST module of TMS570LS MCU
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2011-12-12 |
| Learn about TMS570LS series microcontrollers and its programmable built-in self test (PBIST) architecture. |
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| Converting binary to BCD
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2009-03-25 |
| Here's a method for converting 8-bit, 16-bit, and 24-bit binary numbers to binary coded decimal. |
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| In-circuit programming for MAX16046–MAX16049
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2009-01-15 |
| Read about MAX16046–MAX16049 system managers which can be programmed after being soldered to the application circuit board. |
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| Introduction to FFT library
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2011-09-16 |
| Learn about the use of Fast Fourier Transform library for microcontrollers. |
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| Audio voice codec for Skype long-range speakerphone apps
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2012-02-07 |
| Find out how to use MAX9860 audio voice codec for Skype for TV, set-top boxes, and speakerphones. |
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| Real time clock with ST7 TIMER output compare
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2001-10-02 |
| Real time clock with ST7 TIMER output compare |
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| ST7 software SPI master communication
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2001-10-02 |
| ST7 software SPI master communication |
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| In-circuit programming of EEPROM-based system monitors
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2009-01-29 |
| Know how to ensure that the application circuit provides power for the device during programming. |
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| Handset-based fuel gauging
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2003-05-27 |
| There is an increasing need in portable applications for estimating cell capacity accurately through |
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Strange modes of transport and other "stuff"
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