Thermistor Temperature Transducer to ADC Application
Texas InstrumentsAn interchangeable-thermistor temperature-measurement application is described and a basic framework circuit which can be modified to use alternative components is provided. When a potentiometer is used instead of a thermistor the application can also be used to measure other process variables. A basic understanding of active and passive analog devices is assumed.
AN-904 An Introduction to the Differential SCSI Interface
Texas InstrumentsApplication Note 904 An Introduction to the Differential SCSI Interface
Passive RFID Application Using MSP430F2274
Texas InstrumentsThis application report describes a reference design implementing a battery-less RFID application that includes an E-Paper display, using the PaLFI eZ430-TMS37157 RFID board. The sample application co
TAS5508-5121K8EVM Application Report (Rev. B)
Texas InstrumentsTAS5508-5121K8EVM Application Report
Electrostatic Discharge (ESD) Protective Semiconductor Packing Materials and Con (Rev. A)
Texas InstrumentsElectrostatic Discharge (ESD) Protective Semiconductor Packing Materials and Configurations
Power Control Design Key To Realizing Infiniband Benefits
Texas InstrumentsAs a new interface, InfiniBand (sm) presents a lot of expansion opportunities. However, in most new specifications, the true implementation details for the power requirements are either limited or lac
Simultaneous-Switching Performance of TI Logic Devices (Rev. B)
Texas InstrumentsSimultaneous-switching noise can generate and propagate glitches in electronic systems. Therefore system designers are faced with challenges to minimize simultaneous-switching noise while increasing switching speed and improving signal quality. This report presents the performance of different TI logic devices under various simultaneous-switching conditions. Factors such as the number of bits sw
Using the TPS23753A with an External Error Amplifier
Texas InstrumentsTPS23753A Using the TPS23753A with an External Error Amplifier
LM27965 Dual Display White LED Driver w/I2C Compatible Brightness Control (Rev. B)
Texas InstrumentsThis application note describes how to operate the LM27965 Evaluation Module.
TMS320C6000 Host Port to the i80960 Microprocessors Interface (Rev. A)
Texas InstrumentsThis application report describes the interface between the Texas Instruments (TI) TMS320C6000™ digital signal processor (DSP) host port and the Intel 80960 microprocessor. The document includes schematics showing connections between the two devices PAL equations and verification that timing requirements are met for each device (tables and timing diagrams).
Bootloading the TMS320C548 Using the BSP in Standard Mode
Texas InstrumentsThis document describes how to create a boot package and bootload one Texas Instruments (TI)(tm) TMS320C548 digital signal processor (DSP) with another TMS320C54x DSP.
Interfacing the DAC8814EVM to MSP430 Processors
Texas InstrumentsThis application report presents a method for interfacing the DAC8814 - a four-channel, current output, 16-bit multiplying digital-to-analog converter - to the MSP430F449 processor using the HPA449 fr
SPARC MBus-to-Futurebus+ Bridge Using The TI Futurebus+ Chipset (Rev. A)
Texas InstrumentsThis document describes the logic to connect the SPARC Mbus to the TI Futurebus+ (FB+) chipset host interface (HIF). This logic is a translator of Mbus to HIF transactions and vice versa. Direct and paged-memory are described along with techniques for a 64-bit-only data path and a dynamically configurable 32-bit Mbus/32-bit HIF or 64-bit Mbus/64-Bit HIF.
U-155 Implementing Multi-State Charge Algorithm with the UC3909 Switchmode
Texas InstrumentsThis application note introduces a new dedicated analog controller. The UC3909 Switchmode Lead-Acid Battery Charger IC provides a low-cost solution to battery charging without sacrificing the performance of the system. Also the paper will guide users whose primary expertise is not switch-mode power-supply design in devising a state-of-the-art multi-state battery charger using the new IC. Th
Launchpad-Based MSP430 UART BSL Interface (Rev. A)
Texas InstrumentsThis application report describes the implementation of the low-cost LaunchPad™-based MSP430 universal synchronous receiver/transmitter (UART) bootstrap loader (BSL) interface. The goal of the implementation is to deploy the MSP430 Value Line devices that have less than two serial interface modules as the bridge between the BSL Scripter software tool and the MSP430 target device.
Interoperability of M-LVDS and BusLVDS
Texas InstrumentsM-LVDS is standardized in TIA/EIA-899 to enable interoperability of compliant interface circuits such as the SN65MLVD200 from Texas Instruments. This report compares data sheet specifications and makes a conclusion on the interoperability of the nonstandard BusLVDS (BLVDS) DS92LV010A from National Semiconductor and the SN65MLVD200.
Power Management Design for Applications Processors
Texas InstrumentsPower Management Design for Applications Processors
Creating a Two Channel Sine Wave Generator Using the TMS320F240 EVM
Texas InstrumentsThis document explains how the EVM Application #3 creates a 2- channel sine wave generator using the 12-bit digital-to-analog converter (DAC) of the Texas Instruments (TI™) TMS320F240 Evaluation Module (EVM). It contains:
An overview that explains how this application functions
- Information on the two modules used
- Information on how to use commands in the debugger environment
- Equations for calculating either the frequency of a sine wave or the displacement value to load into the modulo register of the corresponding sine wave
- Graphics showing two types of interpolation schemes
- Tables showing the phase differences between examples with interpolation and without interpolation
- The C2xx Assembly code that implements the application
