TMS320TCI6484 and TMS320C6457 DSPs Hardware Design Guide (Rev. B)
Texas InstrumentsThis application note describes hardware system design considerations for the TMS320TCI6484 and TMS320C6457 DSPs.
Clocking Design Guidelines: Unused Pins
Texas InstrumentsAlthough every effort is made to provide detailed information in product data sheets to inform the design engineer of the expected performance and assist in the proper application of the device, it is unlikely that every question will be anticipated. An example of this situation is the topic of unused pins. If after reviewing the capabilities of a part, it been determined that a certain feature of a device is not needed, then it is likely there will be remaining unused pins. The design engineer will want to know what the recommendation is for these unused pins. Should they be left open, tied to ground, or pulled high? This paper reviews why these are important questions and uses actual customer questions handled by the TI applications staff as examples.
Avoiding Phantom Interrupts on the TMS4701Rx Central Interrupt Module
Texas InstrumentsThis application report describes the ways that phantom interrupts can occur on a TMS470R1x device and how to avoid them.
Reducing Analog Input Noise in Touch Screen Systems (Rev. A)
Texas InstrumentsThis application report discusses some common methods for reducing noise in the analog input circuitry of a resistive touch screen controller. In terms of hardware design PCB layout and grounding are critical; the additional noise-decoupling capacitor built into a touch screen controller input pin may also help. On the software side several simple widely-applied filtering algorithms are present
DN037 -- Measurement Results for Combined CC2530 and CC2590 Solution
Texas InstrumentsCC2530, CC2531, CC2590 DN037 -- Measurement Results for Combined CC2530 and CC2590 Solution
AN-1797 TO-263 THIN Package (Rev. A)
Texas InstrumentsThis application note describes the TO–263 THIN Package.
PLC With the AC LED Lighting & Communications Developer's Kit
Texas InstrumentsPLC With the AC LED Lighting & Communications Developer's Kit SPRABS0_ZHCA503
Using the TPS62150 in a Split Rail Topology
Texas InstrumentsTPS62150, TPS62150A, TPS62140, TPS62140A, TPS62130, TPS62130A Using the TPS62150 in a Split Rail Topology /PMP/Advanced_Low_Power/Low_Power_DC-DC/2-App_Reports
Application of the SN74SSTV32852 in Stacked, Low-Profile (1U) PC-1600/2100 DIMMs
Texas InstrumentsMany memory-module manufacturers are turning to low-profile (1U) DIMM designs that significantly increase memory density in computer workstations and servers. The reduction in DIMM height consequently
LM34925 Isolated Evaluation Board (Rev. A)
Texas InstrumentsAn isolated bias supply is implemented in this evaluation board with LM34925 Constant-On-Time regulator. The LM34925 regulator integrates both the high and low side power switches essential for crea
AN-1123 Sorting Out Backplane Driver Alphabet Soup (Rev. B)
Texas InstrumentsApplication Note 1123 Sorting Out Backplane Driver Alphabet Soup
Analog Applications Journal, Feb, 2001
Texas InstrumentsAnalog Applications Journal February 2001 Issue
bq20z40/45 and bq20z60/65 Gas Gauge Circuit Design
Texas Instrumentsbq20z40, bq20z45, bq20z60, bq20z65 bq20z40/45 and bq20z60/65 Gas Gauge Circuit Design
LVT-to-LVTH Conversion
Texas InstrumentsOriginal LVT devices that have bus hold have been redesigned to add the High-Impedance State During Power Up and Power Down feature. Additional devices with and without bus hold have been added to the LVT product line. Design guidelines and issues related to the bus-hold features switching characteristics and timing requirements are discussed.
Design Considerations For Logic Products
Texas InstrumentsDESIGN CONSIDERATIONS FOR LOGIC PRODUCTS APPLICATION BOOK SEPTEMBER 1999
Powering the TMS320C6742, TMS320C6746, and TMS320C6748 With the TPS650061
Texas InstrumentsThis document details the design considerations of a power solution for the TMS320C742, TMS320C6746, and TMS320C6748 (TMS320C6742/C6746/C6748) low-power application processor with a TPS650061, three
Programming and Debugging Tips for DSP/BIOS (Rev. A)
Texas InstrumentsDSP/BIOS provides the developers of DSP applications with a comprehensive set of tools for design and development of real time embedded applications. Due to the complexity and constraints of the target DSPs there are many potential pitfalls for the developer even with DSP/BIOS and Code Composer Studio?. This note serves as a troubleshooting guide for developers in this environment. It discus
