The 'ALVCH16244 is a 16-bit advanced low voltage CMOS (ALVC) unidirectional driver. Typically data sheet values for tpd ten and tdis are characterized under a 50-pF capacitive load with a temperature range of -40?C to 85?C. At times these drivers are used in memory addressing for dual in-line memory modules (DIMM) with a 10-pF load and and temperature range of 0?C to 70?C. This document provide
Low Power Wireless Radio as a technology is of great application to many of the products where wireless connectivity is needed. But the world of RF is completely different from the conventional development environment perspective as the frequencies involved make the testing of such systems more complex. Texas Instruments has a huge portfolio of Low Power Wireless Simple Link solutions catering th
This report discusses implementation of the PID and deadbeat controllers with the TMS320 family of DSPs. These application-specific processors are designed to process signals including control signals very efficiently.The report covers the following topics:- Control Systems - Analog Controllers - Digital Controllers - Analog versus Digital Controllers- Process
This document provides a brief review of the fast Fourier transform (FFT) algorithm and its extension to two dimensions then focuses on parallel implementations of 2-D FFTs. It presents a TMS320C40 32-bit parallel digital signal processor (DSP) implementation of parallel 2-D FFT using the TMS320C40 development tool (PPDS). The appendices provide the C and TMS320C40 assembler source code for perfo
This document assists in the estimation of power consumption for the TMS320VC5501 and TMS320VC5502 digital signal processors (DSPs). As power consumption can vary widely on these devices, a spreadshee
Many types of wires are widely used to transmit data. Specifically Category 3 and Category 5 (Cat3 and Cat5e respectively)—also known as unshielded twisted pair or UTP lines—are now recommended for new telephone installations. Coaxial (coax) cables are used to distribute cable television (CATV) signals throughout a home. #12 and #14 American wire gauge (AWG) electric power distribution wire is a
Applications that require PWM outputs to respond to multiple trip-zones (TZ) are challenged to determine the specific source of the TZ event.
This application report describes how to configure an ePWM module to identify the specific source of a TZ event when multiple TZ events are enabled to act on a single PWM channel.
The intent of this application report is to give the user an overview of the design process how to use the evaluation module and software and to provide helpful troubleshooting techniques.This document begins with setting up the evaluation module and working with bq Evaluation Software. Several tips for troubleshooting the software connection are included as well as navigation and what to l
This document presents the functional components of a dual-mode cellular phone as specified by the CTIA IS-54 standard. Each functional component transmitter receiver coordinator antenna assembly and control panel is discussed and the relevant algorithm given. For each algorithm the data structures used and the appropriate the implementation details are provided.
Unbuffered multiplexed ratiometric analog-to-digital converters have strict requirements on driving source impedance which are not always obvious. This application report addresses the trade-offs between source impedance and sample rate. It includes examples using the TMS470R1x family of processors in the TSC5000 process node (F10/C10). With adjustments to maximum clock rates this application no