FDC2214EVM: FDC2214 temperature drift between channel pairs
Part Number:FDC2214EVMHello,I would like to ask you a question about temperature drift od FDC2214 chip. I am using FDC2214 Evaluation Module and while testing it I notised that there is significant...
View ArticleRTOS/PROCESSOR-SDK-AM437X: Example projects build issue
Part Number:PROCESSOR-SDK-AM437XTool/software: TI-RTOSHI,We have purchased MYD-C437X-PRU development board from MYIR tech. currently we are in a process of building the RTOS example projects, we have...
View ArticleLinux/AM6548: Processors forum
Part Number:AM6548Tool/software: LinuxHiJust want to make everybody aware that the below card which is PCIe to USB3 does work with the PCIe to usb2 daughter card on the IDK Am6548 EVM...
View ArticleLinux/TDA2SX: Unable to access pmic from u-boot.
Part Number:TDA2SXTool/software: LinuxHi, we are working on a custom board based on tda2sx.We are unable to access i2c devices from u-boot. For example we have attached a pmic...
View ArticleTPS22810: TPS22810: How to wire a dual supply rail plus and minus 18V for...
Part Number:TPS22810Hello,Trying to setup the TPS22810 as a inrush current limiter circuit for an analog audio front end application with the PREAMP OPA1662A-Q1 FRONT END. When the audio system turn...
View ArticleCCS/TMS320F28377S: ASM interface C
Part Number:TMS320F28377STool/software: Code Composer StudioWhen calling assembler function in C function, if some parameters are passed through stack, do assembler function need to pop back these...
View ArticleAFE5809: mechanical pressure limit when fastening heatsink
Part Number:AFE5809Hiwe are designing one whole heatsink to be mounted on the top of 16 pcs of AFE5809 as a row, and we use compressible thermal pad for interfacing material placed between case top of...
View ArticleClik here to view.
ADS131A04: Internal reference outside spec (2.442V +/- 0.1%)
Part Number:ADS131A04Hello We have a design with an ADS131A04. This is supplied with +/- 2.5V. We use the internal reference of 2.442V. Look at the schematic below.We have a lot of systems they are...
View ArticleDP83822H: Register setting of PCS Loopback and Digital Loopback
Part Number:DP83822HHi allWould you mind if we ask DP83822?We would like to confirm register setting of PCS Loopback and Digital Loopback.<PCS Loopback(Input)>begin001F 8000 //software reset...
View ArticleMSP Flasher compatibility
Can someone confirm that the command line MSP Flasher software supports the newer MSP parts, such as F5xx, F6xx, FR? Or maybe I should ask which parts it does not support, if any.
View ArticleWEBENCH® Tools/TPS54140: Simulation Export Tina TI Problem
Part Number:TPS54140Tool/software: WEBENCH® Design ToolsHello,I have some problems to export my simulation of TPS54140DGQR in weBench designer.I have this message: ERROR: SimExport-34a : Missing...
View ArticleLMK00301: allowed maximum Mechanical pressure when fastening heatsink
Part Number:LMK00301Hiwe are designing heatsink to be mounted on the top of 2 pcs of LMK00301, 2Watt for each one, and we use compressible thermal pad for interfacing material placed between case top...
View ArticleCCS/OMAPL138B-EP: ProcessorSDK: CSL headers for EPWM messed up
Part Number:OMAPL138B-EPTool/software: Code Composer StudioHiYet another issue while migrating from MCSDK to ProcessorSDK.The header files for the EHRPWM module (which the CSL now calls "EPWM" instead...
View ArticleTMP117: Long term stability and drift parameter interpretation
Part Number:TMP117Hello everyone.My company is designing a wireless temperature sensor for industrial fridges and cold chambers. The product is sealed inside a small enclosure and runs on battery for 5...
View ArticleOMAPL138B-EP: & DM3730 Question
Part Number:OMAPL138B-EPTeam,We are using OMAPL138 and DM3730. During its Power-ON reset (POR), both the processor pull down its the GPIO's even with 1K pull-up resistor. Can you please confirm is that...
View ArticleTDA2SX: Whether we can provided those pin's resistor and capacitor value.
Part Number:TDA2SXHi Experts:Our customer want use Automatic test machine probe SMT TDA2x board's build failure or not.They did not provide power supply to TDA2Sx IC. just probe below pins resistor or...
View ArticleNo part number
Hi,I'm new to high speed hardware design like PCI-express and want to know if the tolerance of an AC coupling capacitor in an SerDes link matter. In other words:For example if I decide for a capacitor...
View ArticleClik here to view.
THS4521: When collecting the waveform of IEC61000-4-18 damped oscillatory ,...
Part Number:THS4521When applying the common mode (L to PE or N to PE) 2500V 100KHz damped oscillation wave interference to the input power supply AC220V of the tested board, use the above circuit to...
View ArticleWL1837MOD: Cannot add mesh interface, operation not supported
Part Number:WL1837MODI am using the WL1837MOD (e14 wireless cape) and the Beaglebone Black.WL18xx Driver Version: R8.7WL18xx Firmware Versions: 8.9.0.0.76 and 8.2.0.0.240wpa_supplicant Version:...
View ArticlePPC3-EVM-MB: Can not get PPC3 module from TI.com with customer's network.
Part Number:PPC3-EVM-MBHello My customer is facing that network access to get PPC3 module.1.PPC3 install was succeeded.2. MY TI log-in is succeeded on PPC3 software.3. Could not get PPC3 module from...
View Article