AIF1-to-AIF2 Antenna Interface Migration Guide for KeyStone Devices

PRIME PLC Device Firmware Upgrade Written by Chinese engineers

The TMS470 family of ARM7 microcontrollers has four modes of operation: Standby Idle Halt and Run. The device starts in Run mode and the other three are considered low-power modes. Additional power savings are available by disabling the flash memory.This application report explains how to change into the low-power modes and how to disable and enable the flash.This application report also de

TPS2546; TPS2546-Q1 TPS2546/TPS2546Q1 Production Silicon Checklist

A bootloader enables field updates of application firmware. A controller area network (CAN) bootloader enables firmware updates over the CAN bus. The CAN bootloader described in this application report is based on the Hercules™ ARM® Cortex™-R4 microcontroller. This application report describes the CAN protocol used in the bootloader and details each supported command.

Due to memory constraints on data page 0 Multi-Channel Buffered Serial Port (McBSP) registers are accessed using a sub-address scheme. This document discusses how data is accessed through the sub-address registers. A code listing is included.

The LMH2121 is an accurate fast responding power detector/RF envelope detector. Its response betweenan RF input signal and DC output signal is linear. The typical response time of 165 ns making it suitablefor an accurate power setting in handsets during a rise-time of RF transmission slots. It can be used in allpopular communication standards 2G/3G/4G/WAP.

Cost Down Metro Network written by Chinese engineer

The LM88 is a dual remote diode temperature sensor with three digital comparators and has three opendrainoutputs (O_SP0 O_SP1 and O_CRIT) that can be used as interrupts or to signal system shutdown.

Over the past few years electronic products and especially those which fall within the category ofConsumer Electronics have been significantly reduced in physical size and weight. This documentprovides information about the techniques used to mount CSP size components.

The Texas Instruments (TI)(tm) TMS320C6x digital signal processor (DSP) architecture with its RISC-like instruction set flexible parallelism and conditional execution can be used in non-typical DSP applications from microcontroller-type to FPGA/ASIC/data flow-type tasks. This paper uses code examples to explore ways to efficiently handle bit manipulation address manipulation and dataflow con

Development platforms available for digital signal processor (DSP) designers today are mainly the evaluation module (EVM) and the DSP starter kit (DSK). Executable code generated on these two platform

The SM72442 MPPT digital controller and SM72295 photovoltaic full bridge drivers are designed to controlhigh-efficiency DC/DC conversion used in photovoltaic applications. This application report details theusage of those devices in a battery charging application. The reference design is meant to provide supportfor a wide variety of implementations however unless otherwise noted this refe

A Simple Glass Breakage Detector Using the MSP430

Digital image processing is today a continuously evolving market. There are a lot of applications especially in the industrial area in medical imaging document imaging and in the security area. Texas Instruments digital signal multiprocessor TMS320C80 offers the computing performance to support many of these new possible applications. This paper describes the software implementation of some of

The optical module offers an effective high-speed solution for a growing telecom market. Data rates range from 155 Mbps to 6 Gbps and even up to 10 Gbps. Transmitter optical sub-assemblies (TOSAs) and laser drivers may have different resistances in a given application so the reflection could be worse if the designer does not use an impedance transfer circuit to absorb it. Additional uncertain noi

This document describes the utility 'LEADT.EXE' (or 'LEADT' for UNIX) for translating 'C5x assembly source files to 'C54x. The translator is not designed to be an automatic translation from one processor to another. There are differences in the architectures that can not be handled by the 'intellect' of this software utility but it does give the necessary warnings and errors to prompt the user in

AN-1442 Design and Programming Examples for Lighting Management Unit LP 5526

The TPS75005 is a complete power management solution for the C2000™ controllers from Texas Instruments. This document is supplemental advanced information to the TPS75005 data sheet.In this advanced information document the integrated sequencer logic (state machine) is explained in detail.