Adaptive Speed Control for Automotive Systems
Texas InstrumentsAdaptive Speed Control for Automotive Systems
PC/TMS320C54x Evaluation Module Communication Interface
Texas InstrumentsThis application note describes and illustrates with examples how to communicate between a host PC and the TMS320C54x Evaluation Module (EVM) using the handshake-free communication channels A and B. The software includes basic C functions for the host C and assembler routines for the EVM as well as communication examples.
Seamless Processor Interface Using FIFO Bus Matching And Byte Swapping
Texas InstrumentsTI FIFOs SN74ABT3613 (64 ? 36) and SN74ABT3614 (64 ? 36 ? 2) contain bus matching and byte swapping features in a 36-bit chip. These features eliminate the need for multiple devices and discrete glue logic in hardware designs. This document shows the data manipulation for a DSP-based message system and a CISC-based broadband communications system. In the first the SN74ABT3617 interfaces the 32-
TLV2461/62/63/64/65 EMI Immunity Performance
Texas InstrumentsThe electromagnetic interference (EMI) rejection ratio, or EMIRR, describes the EMI immunity of operational amplifiers. An adverse effect that is common to many op amps is a change in the offset voltage as a result of RF signal rectification. An op amp that is more efficient at rejecting this change in offset as a result of EMI has a higher EMIRR and is quantified by a decibel value.
Logic Solutions For IEEE Std 1284
Texas InstrumentsSince the creation of IEEE Std 1284 designers have been using this signaling method to interface between the personal computer and peripheral devices. Bulky discrete components such as termination and pullup resistors and capacitors were used extensively. To integrate into single-chip solutions that comply with IEEE Std 1284 Texas Instruments (TI) offers three bus-interface devices that provid
LB-35 Adjustable 3-Terminal Regulator for Low-Cost Battery Charging Systems
Texas InstrumentsLB-35 Adjustable 3-Terminal Regulator for Low-Cost Battery Charging Systems
Haptics and Capacitive Touch Using the MSP430TCH5E: the HapTouch BoosterPack
Texas InstrumentsHaptics and Capacitive Touch Using the MSP430TCH5E: the HapTouch BoosterPack
U-163 The UC3902 Load Share Controller and its Performance in Distributed Power (Rev. A)
Texas InstrumentsThe UC3902 Load Share Controller and its Performance in Distributed Power Systems
A Low Component Count VDT Using the DP8350 CRT Cntr and the INS8080 CPU
Texas InstrumentsAN-199 A Low Component Count Video Data Terminal Using the DP8350 CRT Controller and the INS8080 CPU
Ethernet Clock Generation Using the CDCM6100x
Texas InstrumentsThis application report is a guide for using Texas Instruments CDCM6100x in an Ethernet LAN and WAN application as a clock distributor and clock synthesizer along with measured jitter performance results.
Energy Meter Code Library for 1-Phase to 3-Phase Using MSP430 Family
Texas InstrumentsThis application report describes how to execute the Texas Instruments MSP430 Energy Library which uses a common set of source files to support meters based on the MSP430FE427A MSP430F47197 MSP430F4794 MSP430F6736 and MSP430AFE253 devices. This application report includes the necessary information about the APIs of the energy library.
AB-24 Bench Testing LM3900 and LM359 Input Parameters
Texas InstrumentsApplication Brief 24 Bench Testing LM3900 and LM359 Input Parameters
Avoiding Operational Amplifier Output Stage Saturation by Gain Control
Texas InstrumentsAnalog systems sometimes have problems with operational amplifiers due to output stage saturation. This note describes a solution which avoids operational amplifier output stage saturation by using ga
EDRAM Controller for the 60MHz TMS320C40 DSP
Texas InstrumentsThe popular Texas Instruments (TI) TMS320C4X family of 32-bit floating-point digital signal processors (DSPs) has a memory bus that operates at 30 MHz. The 32-bit local external memory bus supports a maximum read bandwidth of 120 Mbytes per second and a maximum write bandwidth of 60 Mbytes per second. The processor has two on-board programmable timers to simplify the generation of a refresh clock
Understanding Motor Driver Current Ratings
Texas InstrumentsDRV88XX Understanding Motor Driver Current Ratings
