A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
Texas InstrumentsThis glossary is a collection of the definitions of Texas Instruments' Delta-Sigma (ΔΣ) successive approximation register (SAR) and pipeline analog-to-digital (A/D) converter specifications and performance characteristics. Although there is a considerable amount of detail in this document the product data sheet for a particular product specification is the best and final reference.
Quad Flatpack No-Lead Logic Packages (Rev. D)
Texas InstrumentsTexas Instruments (TI) Quad Flatpack No-lead (QFN) 14/16/20-terminal Pb-free plastic packages meet dimensions specified in JEDEC standard MO-241 allow for board miniaturization and hold several advantages over traditional SOIC SSOP TSSOP and TVSOP packages. The packages are physically smaller have a smaller routing area improved thermal performance and improved electrical parasitics while
Programming With the MSP430AFE2xx Family and the MSP430i20xx Family
Texas InstrumentsThis application report enables the easy incorporation of the MSP430AFE2xx family of MCUs featuring the SD24_A module as well as the MSP430i20xx family of MCUs which features the SD24 module into new designs. It covers programming system and peripheral considerations when creating firmware. The intent is to highlight a few key differences between the two families and how to incorporate each
High Speed BUS LVDS Clock Distri Using DS92CK16 Clock Distri (Rev. B)
Texas InstrumentsThe high data rates in today's systems require extremely low skew clock distribution at a destination on a backplane logic card. Many systems also require a local clock to be distributed across a backplane. Therefore creating a local distribution of clock signals with low-skew as well as providing a high-speed clock capable of driving a backplane is a must.
TMS320C6472 Power Consumption Summary (Rev. A)
Texas InstrumentsThis document discusses the power consumption of the Texas Instruments TMS320C6472 digital signal processor (DSP). The power consumption on the TMS320C6472 device is highly application-dependent; therefore a power spreadsheet that estimates power consumption is provided along with this application report. This spreadsheet can be used to model power consumption for user applications such as pow
A New Intra-Panel Interface for Large Size/ High Resolution TFT-LCD Applications
Texas InstrumentsA New Intra-Panel Interface for Large Size/ High Resolution TFT-LCD Applications
Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A)
Texas InstrumentsDigital Designer's Guide to Linear Voltage Regulators, LDOs, and Thermal Management
Multi-Phase Rogowski-Based E-Meter Design Guide
Texas InstrumentsThis application report describes the implementation of a three-phase electronic electricity meter using the Texas Instruments MSP430F47197 system-on-chip (SOC) processor together with Rogowski-coils as sensors. It includes the necessary information with regard to the software and hardware solution used and details the calibration procedure for it.
Multi-Channel SAE-J2716 (SENT) Decoder Using NHET
Texas InstrumentsThe SAE-J2716 standard is a product of the Data Communications Standards Committee under the Electrical Systems Group of the Motor Vehicle Council. This is the same committee that has produced standards for the widely adopted SAE-J1850, CAN, and LIN protocols. This application report provides an example of how the TMS570 NHET v2 may be used to implement a decoder for the SAE-J2716 (Feb 2008) protocol standard; the decoder presents the data and eliminates the need for CPU to do it. (Note that the standard has been updated again in Jan 2010 but not covered by this application note).
TMS320C64x EDMA Architecture
Texas InstrumentsThe enhanced DMA (EDMA) controller of the TMS320C64x™ device is a highly efficient data transfer engine. To maximize bandwidth minimize transfer interference and fully utilize the resources of the EDMA it is crucial to understand the architecture of the engine. Transfer requests (TRs) originate from many requestors including sixty-four programmable EDMA channels the level 2 (L2) memory
Modified Goertzel Algorithm in DTMF Detection Using the TMS320C80 DSP
Texas InstrumentsThis document presents a modified Goertzel algorithm for DTMF tone detection on a TMS320C80 ('C80) 32-bit multiprocessor digital signal processor (DSP). The algorithm detects the incoming frequency with an offset range plus or minus 1.5%. For this application a basic implementation is provided but additional testing is required to make this detection algorithm complete. The appendix provides the
AN-1681 Design Migration from the LM1881 to the LMH1980 (Rev. A)
Texas InstrumentsThe LMH1980 is a SD/HD/PC video sync separator intended to replace the LM1881 sync separator in consumer, security and surveillance, and industrial video applications where high-definition compatibil
OA-07 Current Feedback Op Amp Applications Circuit Guide (Rev. C)
Texas InstrumentsThis application report illustrates design techniques utilizing current-feedback op amps and the practicalcircuits where they are used.
Introduction to the TMS320VC5410
Texas InstrumentsThe TMS320VC5410 is a high performance highly integrated member of TI's growing 'C54x product line. The 'VC5410 delivers 80 or 100 MIPS performance with a 2.5V core power supply (I/O voltage remains at 3.3V). The 'VC5410 devices provide 64K words of on-chip SRAM 16K words of on-chip ROM 3 multi-channel buffered serial ports a host port interface and a timer. The 'C5410 was developed to servic
Intel Core i7 Arrandale SV and Clarksfield SV Reference Design
Texas InstrumentsIntel Core i7 Arrandale SV and Clarksfield SV Reference Design Application Report
Digital Monopulse Doppler Radar and DSP Teaching
Texas InstrumentsIn 1995 several teams of EFREI students submitted a project to the Texas Instruments DSP Challenge. This paper describes the adventure of one project which passed with success the European semi-finals to go and participate to the worldwide final in May 1996 in ATLANTA.The winning project deals with the Digital Signal Processing (hardware and software) associated with a new class of a Digital
Intel StrataFlash Embedded Memory (P30) Power Solutions
Texas InstrumentsThis application report provides several recommended power management solutions for the Intel™ StrataFlash™ Embedded Memory (P30). Intel has migrated from its third-generation 180-nm J3 process to its fourth-generation 130-nm P30 process on flash memory and will be discontinuing the older J3 256-Mb memory. Migrating from J3 memory to the P30 Embedded Memory allows systems to operate at
How to Power the TPS6507x On and Off
Texas InstrumentsTPS65070, TPS65072, TPS65073, TPS650702, TPS650731, TPS650732 How to Power the TPS6507x On and Off
