DAC37J82: SYSREF and sample phase with external clock and interpolation
Part Number:DAC37J82We are using the DAC with interpolation and providing an external clock input at twice the JESD sample rate. We would like to use SYSREF in subclass 1 for deterministic latency...
View ArticleBQ27542-G1: Is export Data Memory the same as golden image data in bqStudio
Part Number:BQ27542-G1I performed a Learning cycle and it was indicated successful. When I went to generate the golden image files bqStudio failed to save them. But when I go to the Data Memory plugin...
View ArticleLM139A: unpowered behavior of the LM139
Part Number:LM139AHi,I have a circuit where the output of a comparator is tied loosely (with current limiting, of course) to a 24V rail. This 24V rail is used to generate +/- 15V power for the...
View ArticleLinux/WL1831MOD: Error: wlcore: WARNING unsupported chip id: 0x400
Part Number:WL1831MODTool/software: LinuxHiI am using 1831MOD on my custom board which has kernel 4.4.16 ported on it. The Wireless is accessible on SDIO interface. I could successfully generate all...
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FDC1004: capacitive measurement of human-body-water
Part Number:FDC1004Hey there,my name is Maik and I´m from germany. Sorry for it in advance, but my english is not the best. During my studies, I have to work on a research project. My theme is the...
View ArticleDAC37J82: JESD start match character config79
Part Number:DAC37J82Config register 79 has a JESD character match field that determines when to start buffering. Can it be used to align the JESD samples from the sender (FPGA) with the DACs across...
View ArticleCC2630: EndDevice sends packets i did not issue
Part Number:CC2630Hello,i have stumbled upon another problem with my (sleeping) end device(s).I have 3 end devices paired to one coordinator and those 3 end devices are sending packets every 10...
View ArticleLinux/AM3352: USB tethering issue
Part Number:AM3352Tool/software: LinuxHi All,We have BBB custom board and running with TI-SDK8, which has OTG port to connect mobile devices. The problem is when the USB mobile is connected to the...
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TMS320DM368: Green strip in right side of secondary stream running on 720p
Part Number:TMS320DM368Hi All,We are working on a project that have DM368 video codec, our requirement to capture Dual stream. Primary on 1080p, and secondary on 720p. I am able to do so but in...
View ArticleTM4C1294NCPDT: RTC drift in second and subsecond mode .
Part Number:TM4C1294NCPDTI have two launchpad boards EK- TM4c1294 , In my application i need to synchronize time between two boards , for that one board act as master and other as slaveMaster sends a...
View ArticleSN74ALVCH16373: EOL issue of ZRDR package
Part Number:SN74ALVCH16373Hi team,It seems that SN74ALVCH163ZRDR is not sold and it's been replaced by 74ALVCH163ZRDR.Are both devices equal on package, pin layout and performance, ot not?Thanks.
View ArticleTPA6203A1: TPA6203A1_OPEN LOOP GAIN/PHASE
Part Number:TPA6203A1Hi,My customer is confirming the stability of TPA6203A1.He's eager to know method for measurement of Open Loop Gain/Phase.<Question>Regarding Datasheet Page.8 Figure 24.（OPEN...
View ArticleReceiving BLE advertisment packets with CC1350
Hi all,I'm already receiving BLE packets with the help of Smart RF Studio setting the chanel to 37,38 or 39. I'm aware that this software uses radio comands to configure and forcing the radio to listen...
View ArticleCompiler/CC3100BOOST: Errors porting CC3100 simplelink drivers to TMS570...
Part Number:CC3100BOOSTTool/software: TI C/C++ CompilerHello,Im trying to port the cc3100 drivers to the TMS570 platform, specifically the TMS57031xx-HDK board, but i have encountered some problems in...
View ArticleLM2596: LM2596S-ADJ
Part Number:LM2596Hi, my customer is using this device from long time and he always found ICL current limit at 4.8A +-0.3A.Now in the last lot(same datecode) he found 10% of the units at 5.8A ,while...
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LM2676: Impossible to get 5V
Part Number:LM2676Hello,It's the third prototype I'm designing and the LM2676-5.0 isn't working. I followed the layout guidelines but it is not better. My output is at +/- 7 V... What should I do to...
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TPS62290: Getting 2.2V on output when enable pin is 0.
Part Number:TPS62290Hi,In our application, we need a switch which can ON our device but not able to OFF via switch if someone closed the switch(SW3). But before shipping the product we need our...
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Different behavior in FETPro430-Lite each version
Hi,There are different behavior in FETPro430-Lite in the following versions:Version 3.3.0 : The RST signal level changes to low when the Reset button is pressedVersion 3.4.1 : The RST signal level does...
View ArticleTMS320F28377D: TMS28F28377D how to make firmware updates core 2 vs core 1
Part Number:TMS320F28377DHi champs,customer is builing application with following assignment:Core 1 is responsible for control algorithm, core 2 for communication.They have to perform a firmware update...
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MSP430F5659: I2C Master Start without sending slave address
Part Number:MSP430F5659Hi,I'm using a homemade driver for I2C communication between my MSP430 (F5659) µC as master and another chip.It mostly works well but I've surprised it in a situation that I...
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