TPS92518: Dimming ration conditions
Part Number:TPS92518Hello Sirs,May I have your support to know :- What condiftion of TPS92518 could do PWM dimming ratio up to 10,000 : 1 Our Vin is 9~16V , PWM frequency is 250 Hz~500Hz could modify...
View ArticleMSP432P401R: Seeing double interrupts for Timer32
Part Number:MSP432P401RG'Day,Is there any reason a Timer32 module would occasionally give two interrupts in very short order (a few 10s of uSec apart)?I'm using SimpleLink 1.4 (yet to move up to v1.6)...
View ArticleMSP-SPEECH-RECOGNIZER: Current of MSP-SPEECH-RECOGNIZER
Part Number:MSP-SPEECH-RECOGNIZERHiDo you have each stage current of MSP-SPEECH-RECOGNIZER? Standby mode, enrolling phrase, recognizing phrase.My customer is evaluating it's power performance that...
View ArticleCC1350: Correct antenna type for subghz radio for better range
Part Number:CC1350Looking for advice selecting correct antenna type for a project (actually a mobile sized portable device) which uses a long range SubGhz radio and frequency of operation is 868/915...
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TMS320C6748: McBSP0 hang resume
Part Number:TMS320C6748In customer system, sometimes McBSP0 transmitter hang: can't send out data, although XRDY is set, write data to DXR, the DX data line still remain 0. But the device other...
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CCS/TMS320C6678: Problem using ${project_loc} in debug configuration
Part Number:TMS320C6678Tool/software: Code Composer StudioHello,I use CCS v5.5 on Linux and I have a strange problem on our TMS320C6678 dev kit:For a reason we need to use ${project_loc}/... path in a...
View ArticleTDA2EX17EVM: OCMC RAM execution speed
Part Number:TDA2EX17EVMHi,We have some observations with respect to PRCM module.As this is part of Vision SDK, we need inputs for resolving the issue we are observing. We need to ensure that the...
View ArticleCCS/TMS320C6678: Build errors while importing example project
Part Number:TMS320C6678Tool/software: Code Composer StudioHello I am MounikaI started learning CCSv7 tool recently to work on TMS320C6678 DSP Processor.When I tried to build the example project...
View ArticleCCS/CC3220: #elif CC32XX
Part Number:CC3220Tool/software: Code Composer StudioHi all,I'm looking at the example of power_measurement, platform.cIn the function isWokenFromHib(void), i think the #elif CC32XX expression is not...
View ArticleTLK2711-SP: Is there an EYE diagram mask definition available?
Part Number:TLK2711-SPDear TI,I would like to setup a mask test on my oscilloscope to verify the eye diagram of the TLK2711 chipsets on my board.Is there a definition available of how the diamond shape...
View ArticleTPS65381A-Q1: Functional safety and power function realization
Part Number:TPS65381A-Q1Dear Specialists,Is it impossible for the TPS65381A-Q1 to support the monitoring function and the power supply function?Customers want to support functional safety.In order to...
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DRV5053: Relation between hall voltage out put and current
Part Number:DRV5053Hi,I am using the DRV5053 sensor to measure the AC current following in a current carrying conductor .I have referred to the application note for AC contactless current sensing...
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ADS1262: resistance measurement.
Part Number:ADS1262Hello, I need to measure a small resistor value in a very precise way, for this I would like to use the ADS1262 32Bit ADC.I would like to do this with a 4 Wire connection and a set...
View ArticleHDC1080: The humidity read is abnormal
Part Number:HDC1080Hi allReading temperature is normal,but reading humidity is abnormal,as follows:The initial humidity is 45%,then I blow the sensor,the humidity is going up,when go to 49%,if continue...
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AM5716: Pinmux tool generated files
Part Number:AM5716Hi Sitara support Team,Regarding Pinmux Tool for AM571xSR2.0, it can generate eight files as following. However there are no am571x_pinmux_data.c and am571x_pnmux.h like am335x Pinmux...
View ArticleTMS320C6674 Absolute rated temperature
Hi,What is the absolute rated temperature of TMS320C6674?That's all.
View ArticleCC3200-LAUNCHXL: Task stuck in FaultISR
Part Number:CC3200-LAUNCHXLHi, I create three tasks(MqttClient, WifiFlagSetting, wificonnect) and message queue in my main().Flow is when I press button, message event PUSH_BUTTON_SW2_PRESSED will be...
View ArticleRTOS: CC2640R2F simplelink_cc2640r2_sdk_1_40_00_45 multi_role example add OAD...
Tool/software:TI-RTOSHi We are using simplelink_cc2640r2_sdk_1_40_00_45 (BLE 4.2 stack) and running multi_role project add IDE CCS: Version: 7.1.0.00016 BLE SDK: 1_40_00_45 (BLE 4.2...
View ArticleBQ20Z655-R1: Increasing the number of parallel cells
Part Number:BQ20Z655-R1I am using BQ20Z655-R1 for a lithium ion battery which is in the 4Serial-3Parallel cell configuration. In addition, I don't use LED or LCD in this lithium-ion battery. My cells...
View ArticleLinux/DRA746: waylandsink; Not able to play video
Part Number:DRA746Tool/software: LinuxHi Team,I am trying to play video using below command, however it is not playing and gives following error. Attached here the complete log. This error comes with...
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