Linux/PROCESSOR-SDK-AM335X: USB gadget issue with RT kernel
Part Number:PROCESSOR-SDK-AM335XTool/software: LinuxThe problem with ktimersoftd hogging the cpu stroke again.Setup- Kernel 4.4.41 - Fully Preemtible Kernel (RT)- USB gadget g_multi on embedded side...
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BQ24090: BQ24090 doens't charge
Part Number:BQ24090Hello everyone,I have an issue with the BQ24090.I have used this chip for a while now and it has always worked perfectly on various designs, but for some reason on my new design it...
View ArticleMSP430FR6047: Help for quick start of evm
Part Number:MSP430FR6047Hello guysMy name is William, and I recently bought the EVM430FR6047 for water flow measurement. I've done the basics parameters with the USS design center program and try...
View ArticleOPT3002: End-of-convertion Mode and Low Limit register conflict
Part Number:OPT3002Hi everyone. I'm using OPT3002 and I have a doubt about the register configuration. In particular I want to use the End-of-convertion Mode and the Low Limit register. Is that...
View ArticleCCS/LAUNCHXL-CC2650: How does one serial print a variable onto a terminal or...
Part Number:LAUNCHXL-CC2650Tool/software: Code Composer StudioHi there,I have a variable that stores incoming digital values from a pin. How can one serial print that variable? Like what function does...
View ArticleIWR1443: IWR1443: Flash memory issue
Part Number:IWR1443Hello,We are designing for a client a device based on IWR1443 chip.In you "IWR1443 Device Errata Silicon Revision 1.0 nad 2.0" it is stated, on page 8, to use only four types of...
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LM5161: LM5161 in flybuck topology with 5 secondary outputs not working
Part Number:LM5161Hello,I have this power circuit on a board:My problem is that the circuit does not work (output = 0 V).I have a very similar circuit on another board, which is working perfectly (it...
View ArticleMSP430F5418A: Exiting while loop but interrupts firing properly?
Part Number:MSP430F5418AHi all,I am having a strange issue where it seems that my infinite while loop is not executing properly but ISRs are triggering. I know this because I have a UART trace which...
View ArticleIntegrated OVP, OVC and polarity reversal protection for LM3475 and TPS54160...
I have an LM3475 buck regulator and a TPS54160 buck regulator.The LM3475 regulator operates under 5V-10V input voltage, while regulating 2.5V output voltage at 1.5A.The TPS54160 regulator operates...
View ArticleDCA1000EVM: Modifying frame number in DataCaptureDemo_xWR LUA script based on...
Part Number:DCA1000EVMHi,I've successfully gone through the quick start guide and got the matlab plot out for 8 frames. I wanted to try modifying something so tried changing the number of frames from 8...
View ArticleLinux/PROCESSOR-SDK-AM335X: Linux/PROCESSOR-SDK-AM335X
Part Number:PROCESSOR-SDK-AM335XTool/software: LinuxI'm sure this is a noddy question and I'm frustrated to be the one asking it. However...I have taken deliver of a Beaglebone dev kit for the Sitara...
View ArticleCCS/TMS320F28235: Tips for Performance and Compile Reduction Time
Part Number:TMS320F28235Tool/software: Code Composer StudioTeam,I have a customer who is approaching production with the above mentioned part, and was hoping to get some tips in a few various areas:1)...
View ArticleCOMM1 / COMM2 capacitor values
Part Number:BQ51050BI am a little confused about the values that should be used for the COMM1 to AC1 and COMM2 to AC2 for the Communication Modulator on the bq51050b.Section 8.3.4.8 of the bq5105xB...
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LM5085: What happens if theoretical frequency goes above 1MHz ?
Part Number:LM5085Dear team,Could you please help us understand what happens if the theoretical switching frequency of LM5085 goes above 1MHz ? (which is the max frequency of the device)This issue...
View ArticleTM4C1294KCPDT: Analog comparator C0+ threshold
Part Number:TM4C1294KCPDTIs it possible that the PWM module generators MnFaults GPIO inputs when internally OR'd are effecting analog comparators shared C0+ (pin0) or Cn- input threshold levels?Oddly...
View ArticleDCA1000EVM: Streaming out over LVDS with IWR1642
Part Number:DCA1000EVMHi,When using the DCA1000EVM the quick start guide only refers to using mmwave studio. If I want to configure the EVM with some given parameters and then stream the data out...
View ArticleIWR1642BOOST: Antenna tarnishing
Part Number:IWR1642BOOSTHi,I think I remember a warning when I first opened the 1642 evm kit about the environment could cause the antenna to tarnish. I didn't really pay much attention to that but...
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Playing with LM317/337 - few concern in a new design
Hello dear Ti community.I was using LM317 for a quite long time in my cheaper circuits.But then I was wondering about something better and LM317 was leaved behind due to TPS7A regulators and some other...
View ArticleLM98640QML-SP: Input symmetry in S/H mode with DC coupling; can we use a low...
Part Number:LM98640QML-SPHi,I am considering the LM98640QML-SP for use in S/H mode with DC coupling of the inputs. I have a question regarding the symmetry of the input ports in S/H mode.The datasheet...
View ArticleTMDXDOCK280049M: Three Phase BLDC Motor Kit with DRV8312 and Piccolo MCU
Part Number:TMDXDOCK280049MHi Team,Want to verify for a customer whether or not the F288049M Experimenter Kit for the TMS320F280049C is compatible with any of TI's BLDC motor driver boards? Our...
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