Serial ROM Boot
Texas InstrumentsWith ever increasing speeds of DSP devices such as the 'C5x and the increasing demand for reduced form factors as in HDD applications there is a need for integrating the program memory into the DSP device. For volume production where the program code has been fully debugged and changes are not foreseen then masked ROM is appropriate. However for prototyping and preproduction evaluation a p
Negative Buck Switching Regulator (using LM258x)
Texas InstrumentsNegative Buck Switching Regulator (using LM258x)
Conditioning a Switch-mode Power Supply Current Signal Using TI Op Amps
Texas InstrumentsThe switch-mode power supply primary current is often sensed using a power resistor. Using an op amp to amplify the current-sense signal can reduce cost and improve noise performance and efficiency. T
AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B)
Texas InstrumentsThis application note discusses the operation and compensation of linear regulators.
Delta-Sigma ADC Design for Bridge Sensor Applications
Texas InstrumentsThis application report reviews several different types of bridge sensors including characteristics of each type and discusses the key parameters of delta-sigma (ΔΣ) analog-to-digital converters (ADCs) at the system level. Additionally the parameters of a ΔΣ ADC are considered for use in common bridge sensor applications
Nine-Axis Sensor Fusion Using Direction Cosine Matrix Algorithm on MSP430F5xx (Rev. A)
Texas InstrumentsThis application report explains the implementation of an Attitude and Heading Reference System (AHRS) using the ultra-low-power MSP430F5xx microcontroller a magnetometer a gyroscope and an accelerometer on all three axes. The calibration of the sensors is key to the accuracy of the algorithm therefore the sensors’ output must be calibrated before being input to the Direction Cosine Matrix (
AN071 -- CC2430 to CC2530 Migration Guide
Texas InstrumentsAN071 -- CC2430 to CC2530 Migration Guide
A Low Noise, Low Distortion Design for Antialiasing and Anti-Imaging Filters
Texas InstrumentsIn any digitizing system, antialiasing and anti-imaging filters are used to prevent the signal frequencies from "folding back" around the sample frequency and causing false (or alias) signals from app
Using the TMS320VC5510 Bootloader (Rev. C)
Texas InstrumentsThis document describes the features of the on-chip bootloader provided with the TMS320VC5510 Digital Signal Processor (DSP). Included are descriptions of each of the available boot modes and any interfacing requirements associated with them instructions on generating the boot table and information on migration from the prototype (TMX320VC5510 revision 1.x) to the production (TMS320VC5510) boot
AN-587 C in Embedded Systems and the Microcontroller World
Texas InstrumentsAN-587 C in Embedded Systems and the Microcontroller World
AN-1291 Driving RGB LEDs Using LP3933 Lighting Management System (Rev. A)
Texas InstrumentsThis application note discusses driving LEDs using the LP3933 Back/Funlight Management IC system.
LB-19 Predicting OP Amp Slew Rate Limited Response
Texas InstrumentsLB-19 Predicting OP Amp Slew Rate Limited Response
AN-1110 LVDS Quad Dynamic I CC vs Frequency
Texas InstrumentsApplication Note 1110 LVDS Quad Dynamic I CC vs Frequency
Using TI's CDCV304 w/Backplane Transceiver (TLK1201/1501/2201/2501/2701/3101) (Rev. A)
Texas InstrumentsUsing TI's CDCV304 with Backplane Transceiver (TLK1201, TLK1501, TLK2201, TLK2501, TLK2701, TLK3101)
Timing Considerations for the TC211 Full-Frame CCD Image Sensor
Texas InstrumentsThe TI TC211 full frame charge coupled device (CCD) image sensor is used with the TCK-211 evaluation board to illustrate full frame CCD timing compatible with the EIA RS-170 standard. This document aids in the design of timing for the TI full frame CCD image sensors. The TC211 timing necessary to perform correlated double sampling (CDS) and antiblooming is included. This timing is only one method
PCI Express to TMS320DM646x PCI Interface Through XIO2000A Bridge
Texas InstrumentsThe Texas Instruments DM646x devices support interfacing to a peripheral component interconnect (PCI) bus through its PCI port. The system or the application may contain a PCI Express® interface. In order to connect the PCI Express bus to the DM646x PCI bus an XIO2000A translation bridge is used. XIO2000A is a PCI Express to PCI/PCI-X™ bus translation bridge.
nFBGA Packaging (Rev. B)
Texas InstrumentsThis application report provides technical background on nFBGA packages and explains how to use them to build advanced board layouts.
Understanding Portable Applications Requirements to Improve System Performance
Texas InstrumentsUnderstanding Portable Applications Requirements to Improve System Performance
How to Begin Development Today with the TMS320C6713 Floating-Point DSP (Rev. A)
Texas InstrumentsDevelopment can begin now for the Texas Instruments TMS320C6713 highest-performance peripheral-rich floating-point digital signal processor (DSP) systems. Because of the compatibility between TMS320C6000?DSP platform devices existing C6000?software tools and development platforms can be used to develop code for the C6713 and other future devices. This capability a
