Extending Single Input Charger to Dual Input Applications (Rev. A)
Texas InstrumentsExtending Single Input Charger to Dual Input Applications
U-163 The UC3902 Load Share Controller and its Performance in Distributed Power
Texas InstrumentsThe UC3902 Load-Share Controller is an 8-pin device that balances the current drawn from independent, parallel power supplies. Load sharing is accomplished by adjusting each supply's output current to
Developing Secure Communication Systems Using the TMS320C50 DSP
Texas InstrumentsThis application report describes and characterizes secure communication systems over the Public Switched Telephone Network (PSTN). Global solutions are presented concerning the secure transmission of speech data and facsimile group 3 signals. The areas covered by this work are source coding/decoding and ciphering/deciphering. The Texas Instruments (TI(TM)) TMS320C50 digital signal processor
Creating Single Section for Boot Load When .const Section Is Defined
Texas InstrumentsThe generation of a .const section that must be included in code for on-chip boot load poses a special problem when linking. In order to include the .const section data it must be grouped with all other needed sections to create a single section to be loaded by the on-chip boot loader. After the code is loaded the .const section data must then be copied to a run location in data memory before exe
High Voltage Power Supply Using a Highly Integrated DC/DC Converter (TPS61040)
Texas InstrumentsThe TPS61040 is a highly integrated low power boost converter capable of delivering output voltages up to 28 V. However using a coupled inductor enables the TPS61040 to be used in applications where higher voltages are required. Output voltages up to 75 V are achieved using this technique.
Empowering Designs With Power Management IC (PMIC) for Processor Applications (Rev. A)
Texas InstrumentsEmpowering Designs With Power Management IC (PMIC) for Processor Applications TPS65218, TPS65023, TPS650860, x86 /HVAL/2-App_Reports/SLDA039_AR/SLDA039
Synchronization Of ISO120/121 Isolation Amplifier
Texas InstrumentsInternal clock circuitry in the ISO120/121 precision isolation amplifier (ISO amp) can be synchronized to an external clock signal. Synchronization to an external clock can be used to eliminate beat frequencies in multichannel systems or for rejection of specific AC signals and their harmonics.
20mA to 0-20mA Converter & Current Summing Current-to-Current Converters
Texas InstrumentsAB-031 20mA to 0-20mA Converter and Current Summing Current-to-Current Converters
Common Sample Rate Selection For TLV320AIC12/13/14/15/20/21/24/25 Codecs
Texas InstrumentsThis application report intends to help TI voice-band codec users to quickly and properly select the commonly used master clock frequency (MCLK) and the corresponding frequency dividers M N and P which is the first step For utilizing TI?s TLV320AIC12 /13 /14 /15 /20 /21 /24 /25 voice-band codecs.
TAS5504-5142V4EVM APPLICATION REPORT (Rev. A)
Texas InstrumentsTAS5504-5142V4EVM APPLICATION REPORT
TFT LCD Display Power Supply Solutions Using the TPS65100 Triple Output Supply
Texas InstrumentsThe reference design and application examples shown in this document highlight the typical applications for the TPS65100 in TFT LCD displays for notebooks and monitors. The TPS65100 offers a compact and small power supply solution that provides all three voltages required by TFT LCD displays. The auxiliary linear regulator controller can be used to generate a 3.3-V logic power rail for systems pow
Migrating From MSP430F541x/F543x to MSP430F541xA/F543xA (Rev. B)
Texas InstrumentsThe purpose of this application report is to facilitate the migration of designs based on the MSP430F541x/F543x device family to the MSP430F541xA/F543xA device family. In the course of this applicatio
8-Bit Linear and Logic Families in 20-Ball, 0.65-mm Pitch, Very-Thin, Fine-Pitch (Rev. A)
Texas InstrumentsTexas Instruments 20-ball MicroStar Jr.(TM) package is a standardized JEDEC VFBGA package designed to satisfy requirements for minimizing board area. This ball grid array package provides improved the
C6000 Boot Mode and Emulation Reset
Texas InstrumentsEmulation-generated target reset issued via a pull down menu command (Debug → Reset CPU) in Code Composer Studio causes an internal chip reset. Since this reset is internal any devices external to the DSP will not be aware of it. The RESETz signal which is an input to the DSP is not affected by this command. This may cause problems in a system environment where an external host or board-
Capturing 1394 Events on the Twisted-Pair Lines
Texas InstrumentsThis application report gives step-by-step guidelines for capturing events on the twisted-pair lines in an IEEE Standard 1394 system. It provides lab setup and capture information. The captured plots allow the customer to identify and illustrate 1394 signaling events on the twisted-pair lines and debug hardware problems on the cable termination.
Handset Architecture with Integrated Framestore/SourceDriver IC
Texas InstrumentsHandset Architecture with Integrated Framestore/SourceDriver IC
AN-1112 DSBGA Wafer Level Chip Scale Package (Rev. AG)
Texas InstrumentsAN-1112 DSBGA Wafer Level Chip Scale Package
Image Processing Examples with the C64x Image/Video Processing Library (IMGLIB)
Texas InstrumentsThe TMS320C64x? image/video processing library (IMGLIB) provides a set of C-callable assembly-optimized functions commonly used in imaging applications. While IMGLIB can be used to develop practical real-time applications with its high performance and ease of use there are several important factors to consider in a system environment for attaining optimal performance mainly due to the data-inten
