Example of GEL Usage with File I/O for Code Composer Studio v2.0
Texas InstrumentsThis application report discusses some of the general attributes of the General Extension Language (GEL) that is supported by and included with Code Composer Studio? (CCStudio) Integrated Development Environment (IDE). Certain features that will be outlined are automated testing with GEL workspace customization and common CCStudio tool usage such as File I/O. GEL will be briefly discussed and th
Operating RS-485 Transceivers at Fast Signaling Rates
Texas InstrumentsThe TIA/EIA-485-A standard specifies characteristics for RS-485 signaling. Most applications operate below 10 Mbps but it is often possible to signal at higher rates. This application report examines
TPS65950/930/920/921 USB Eye Diagram Trimming
Texas InstrumentsTPS65950/930/920/921 USB Eye Diagram Trimming
Design Procedures for the TPS54120
Texas InstrumentsDesign Procedures for the TPS54120 PMP/Linear_Power/Linear_Regs/2-App_Reports/SLVA506
A Universal Control Sys for Field-Oriented Control of AC Machines- TMS320C14
Texas InstrumentsThe purpose of this paper is to present a universal controller system used in field oriented control method of ac machines. This controller system uses one Texas Instruments (TI(TM)) TMS320C14 digital signal processor (DSP) four analog-to-digital converters (ADC) three operation amplifiers two current sensors and a resolver. The digital values of sine and cosine functions of the rotor position
Throughput Performance Guide for C66x KeyStone Devices (Rev. A)
Texas InstrumentsThis document analyzes various performance measurements of the KeyStone Architecture C66x device. It provides a throughput analysis of the various DSP support peripherals as well as EDMA transfer time
TPS54620 Parallel Operation
Texas InstrumentsThe TPS54620 is a synchronous step-down dc-dc converter with integrated high- and low-side FETs. It is rated for a continuous output of 6 A. In order to increase the output current capability it is possible to operate two TPS54620 circuits in parallel. Certain techniques are required in the design to ensure that each of the TPS54620 converters provides an equal share of the output current. T
SC Temp Sensors Challenge Precision RTDs and Thermistors in Build Automation
Texas InstrumentsStandalone semiconductor sensors have rarely been considered for implementation into sensor probes or assemblies due to their larger geometries. However, advances in process technology and design have led to new, tiny sensor structures with almost linear transfer functions. In order to provide system designers with this new low-cost alternative to precision temperature measurement, this application report discusses the new LMT70 temperature sensor, whose footprint is less than 1 mm2 , while its parametric performance challenges the accuracy of RTDs at cost levels lower than those of thermistors.
Combining an Amplifier with the BUF634
Texas InstrumentsThe following application note descibes a combination using an op amp with the high-speed buffer BUF634 located in its feedback loop. Depending upon the op amp selected large signals with output currents of over 500mA into the MHz range can be attained.
CC3100/CC3200 WLAN RF Transmit Power Peak and Average Measurements
Texas InstrumentsCC3100/CC3200 WLAN RF Transmit Power Peak and Average Measurements
AN094 -- Using the CC1190 Front End with CC1101 under EN 300 220
Texas InstrumentsAN094 -- Using the CC1190 Front End with CC1101 under EN 300 220
Hercules TMS570LC/RM57Lx Safety MCUs Development Insights Using Debug and Trace
Texas InstrumentsThis application report provides an overview of the technology and tools, and their applicability for the fastest turnaround time for your embedded system.
Using the TMS320C6452 Bootloader (Rev. A)
Texas InstrumentsThis document describes the functionality of the TMS320C6452 ROM bootloader software. The ROM bootloader resides in the ROM of the device beginning at ROM address 0x00100000. The ROM boot loader (RBL) implements methods for booting in the listed modes. It reads the contents of the BOOTCFG register to determine boot mode and performs appropriate commands to effect boot of device. If an improper boo
Teaching the TMS320C3x DSP as Individual Projects
Texas InstrumentsThe paper presents an efficient method of teaching the Texas Instruments (TI(TM)) TMS320C3x digital signal processor (DSP) in the frame of a non-dedicated technical subject matter during an academic semester. Individual tasks are defined with similar difficulties and almost the same level of learning and understanding the processor capabilities. Some projects are presented as examples of the me
I2C Communication Sample Code for the bq76940 with CRC Based on the MSP430 (Rev. B)
Texas InstrumentsThis application note describes how to communicate with the bq76940 family devices over I2C. The code is based on the TI MSP430G2553. The code shows how to write the CRC function which is used to verify the transaction integrity over the I2C and how to initialize the I2C engine of the G2553 and bq76940 registers as well as how to read binary data from the AFE registers and transfer the data to vol
DN-66 UC3854A/B and UC3855A/B Provide Power Limiting with Sinusoidal Input (Rev. A)
Texas InstrumentsUC3854A/B and UC3855A/B Provide Power Limiting with Sinusoidal Input Current for PFC Front Ends
System Design Considerations Using TI DLP? Techology in UV (365 - 400 nm)
Texas InstrumentsSystem Design Considerations Using TI DLP? Techology in UV (365 - 400 nm) System Design Considerations Using TI DLP? Techology in UV (365 - 400 nm)
Design Guidelines for the TLC320AD50
Texas InstrumentsThis document provides board-level guidelines and techniques for designing with the TLC320AD50. This includes topics such as printed-circuit board construction power-supply decoupling noise reduction and general design guidelines. The intent is to provide strategies to help users attain first-pass design sucess with the TLC320AD50.
Gain Scaling and Audio Performance of the PCM1804
Texas InstrumentsThis application note describes the theory and operation of an analog gain scaling circuit that is required to obtain specified audio performance from the PCM1804.
