This application report describes the video processing performed by the DLPC230-Q1 as part of the DLP5531-Q1 chipset to display an image optimized for automotive light control applications such as high resolution headlights and other exterior lighting products. Topics include image sequencing, illumination driving architecture, dithering, gamma correction, and image resizing which all impact the final output image. This information is intended for system designers involved in video content generation and illumination design.

TI applications engineers and software tools typically configure the parameters required to optimally display video in automotive light control end applications. However, an understanding of these background concepts can benefit designers working with the DLP® Products chipset.

This application report documents ways to increase the available random access memory (RAM) for your application on the CC2640R2F SimpleLink™ Bluetooth low energy microcontroller. By moving initialized data or compiled code from the SRAM into other parts of the memory the available SRAM is increased. This application report also highlights some of the tools found in the SimpleLink CC2640R2

Power-hungryelectroniccomponentssuchas processorchipsfield programmablegatearrays(FPGAs)application-specificintegratedcircuits(ASICs)as well as powerICs heatup duringoperation.Whenthesystemis turnedon the heatgeneratedby theseICs transfersto lowertemperatureobjectsnearby.Measuringambientair temperaturewith a surfacemountdevi

Time-sensitive networking (TSN) is an Ethernet extension defined by the Institute of Electrical and Electronic Engineers (IEEE) designed to make Ethernet-based networks more deterministic. Industries like automotive, industrial and performance audio use real-time communication with multiple network devices and will benefit from the TSN standard.

The consumer and enterprise world of Ethernet and wireless Ethernet communication is bandwidth oriented. For example, while browsing the Internet you accept a varying amount of delay before video playback starts. Although there is a preference for quick interaction, for the average user it is acceptable if one out of 100 clicks perform an order of magnitude worse. However, if a video is bad quality or even halted the typical consumer will be frustrated.

Even infrequent delays are unacceptable in control systems such as those inside automobiles, production lines or concert halls. The most important aspects for these systems are latency and jitter or variation in the latency of control data through the network. The maximum time a packet takes to reach the destination in the system defines the communication cycle or control frequency in the network.

The LM63615-Q1 is a synchronous buck converter with a wide input voltage range from 3.5 V to 36 V and maximum output current of 1.5 A.

The LM63615-Q1 can be configured as an inverting buck-boost (IBB) converter with a negative output voltage.

This application note demonstrates how the LM63615-Q1 can be used as an inverting buck-boost converter, along with optional design considerations for inverting buck-boost converters such as a PGOOD or EN level-shifter.

If higher output current is required, the LM63615-Q1 is pin-to-pin compatible with the 2.5-A rated LM63625-Q1 and the 3.25-A rated LM63635-Q1.

The LM63615-Q1 is also pin-to-pin compatible with 1-A rated LM63610-Q1.

The CDCLVC11xx buffer family from Texas Instruments has a nominal voltage supply of 2.5 V and 3.3 V. With the simple employment of an external RC network this family of devices can handle incoming signals whose voltage levels go up to 1.8 V. This application report explains how to implement this network and dimension its discrete components without impacting the specifications of additive ji

The network requirements of many countries require the analog subscriber line circuit (SLIC) to terminate the subscriber line with an impedance for voiceband frequencies which is complex rather than resistive (e.g. 600 Ohms). This requires that the physical resistance that is situated between the SLIC and the subscriber line comprised of protection and/or sensing resistors and the output resist

Opto-Isolator Selection Guidelines: TPS2384 I2C Interface

AN062: TI-MAC and Z-Stack modifications for using CC2591 RF Front End with CC2430

The UCC3858 provides all functions necessary for active power-factor-corrected preregulators that require high efficiency for low-power operation. This design note describes the UCC3858 demonstration

Accurate performance of the bq27x10 gas gauge requires that the 10 user-configurable EEPROM coefficients be programmed to values that reflect the appropriate host system and battery characteristics. This application report provides the basis for determining the optimal EEPROM coefficients from the host system operational characteristics and battery characterization data. Appendix A specifically ad

Noise Analysis in Operational Amplifier Circuits

Presented in this application note is the implementation of A-law and mu-law companding routines for the TMS320C54x. Theoretical material regarding companding and speech signals is provided first followed by thorough explanations of the algorithms. Finally the code is benchmarked in terms of its speed and memory requirements.

The precision current source and sink are based on the new REF102 10.0V voltage reference. With 2.5ppm/°C V_OUT drift and better than 5ppm/1000hrs long-term stability this buried-zener-based voltage reference offers the best performance available from a single-chip voltage reference today. The REF200 uses a band-gap type reference to allow low-voltage two-terminal operation. This m

TPS61170 How to Design a Boost Converter With the TPS61170 PMP/Advanced_Low_Power/Low_Power_DC-DC/2-App_Reports

RC Filter Box For Class-D Output Power and THD+N Measurement

This article describes how to measure ADSL transmission power spectrum density (PSD) and how to calculate signal voltage based on PSD. These calculations can help in designing over voltage protection circuits for ADSL and in debugging ADSL analog circuitry.

bq27520-G3 bq27520-G4 bq27520-G2 bq27520-G1 bq27520EVM bq27520-G3 to bq27520-G4 Change List

ISR Input/Output Filters All Products

This power supply was designed to power the 3C25F324 starter kit. This reference design has many benefits over the existing power supply found on the starter kit demonstration board.