TUSB564: Question about TUSB564 configuration
Part Number:TUSB564Hi teamsMy customer is using TUSB564 for new design as DP sink device re-driver.They use a MacbookPro as DP source and connect with DP sink device with a 1.5 meter long cable.They...
View ArticleRTOS/CC2652R: Fatal bug report with newest SDK 2.30.00.xx(CC2652R GPIO rising...
Part Number:CC2652RTool/software: TI-RTOSOur design is intend for the wireless touch pannel controller, using external capacitive touch chip(TTP223). In some cases, there is no reason for miscontact in...
View ArticleDRV8873-Q1: DRV8873-Q1 NMOS current characteristic
Part Number:DRV8873-Q1Hello team, happy new year!I am Oliver Kim who supports Hyundai in Korea.My customer is curious about NMOS drain current vs temperature specification which is integrated in...
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CCS/TMS320F28377D: TMS320F28377D
Part Number:TMS320F28377DTool/software: Code Composer StudioHello sir,I want to load a program into flash of TMS320F28377D, but when I debugged the code into the controller and start the execution of...
View ArticleLinux/TCA9539: regarding tca9539 io expander
Part Number:TCA9539Tool/software: LinuxHi,we are using 4 numbers of tca9539 i2c expanders for our board. 3 ics(tca9539) for gpios and one for interrupts. my question is the existing gpio-pca953x.c...
View ArticlePGA302: PGA302_External_Temperature_Sensor
Part Number:PGA302I am evaluating PGA302 at the moment. I can read external sensor data from VINPP and VINPN. There are also a couple of ports (VINTP and VINTN) for the external temperature sensor....
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BQ40Z50: BQ40Z50
Part Number:BQ40Z50DearI am using BQ40Z50-R1 in our 3S2P project with 4 LED to indicate the SOC during charging. I set the SOC 0 25 50 75 for 4 LED, SET 100 for the 5 th LED (product have...
View ArticleTPS1H100-Q1: IEC/UL certification
Part Number:TPS1H100-Q1Hi Sir,Do we have IEC/UL certification?Thanks,Patrick
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Linux/WL18XX-BT-SP: BLE testing requirement
Part Number:WL18XX-BT-SPTool/software: LinuxHi,In this previous thread I asked about BT transmit-receive testing and BER measurement testing. We are able to do that successfully now.Now, we want to...
View ArticleTS function for IEC 62368 BQ24040
Hey there ,I would like to understand few issues related to the new standard IEC 62368 --> there is a requirement to shut down battery charging if temperature is out of the spec defined by the...
View ArticleCCS / CC2630 : Mesh network configuration question(cc2630)
Part Number:CC2630Tool/software: Code Composer StudioI want to configure a mesh network.cc2630 - end devicecc2630 - gateway (router)cc2538 - dongleWith the above configuration, I designed the...
View ArticleBUF16821: Is it have convenient way to download code of BUF16821 in produce...
Part Number:BUF16821HelloIs it have convenient way to download code of BUF16821 in produce line ? now we are using BUF16821.exe , but its too complicated and inconvenience for operating in produce line
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BQ40Z50-R2: NO ACKNOWLEDGE FROM DEVICE
Part Number:BQ40Z50-R2when i connect bq40z50-R2 to EV2400 TO pc，it always say NO ACKNOWLEDGE FROM DEVICE 。i use two cells.7.8v ,and use external 12V power to pack+ and PACK-.I have try to connect...
View ArticleCCS/TMS320F28035: Generating Epwm waveforms
Part Number:TMS320F28035Tool/software: Code Composer StudioHi,I am trying to generate 3 delayed PWM waveforms as shown in the technical reference page 295...
View ArticleVin 12V convert to -5V ~ +50V/100mA output solution
HelloDo you have below solution:Vin 12V convert to -5V ~ +50V/100mA ; or output could be -5V ~ 0V combined with 0V ~ +50V , thanks
View ArticleBQ77915: About BQ77915 Protect temporary Disable
Part Number:BQ77915Hi teamI have some question for BQ77915.We have some reason , can possible Disable Protection temporary by external Pin control ??yes ,we understood this device Stand Alone...
View ArticleAFE4404: saturation of TIA output
Part Number:AFE4404Hi,I am working on AFE4404. While developing calibration code, I have two questions related to saturation.1) If a saturation of TIA output occurs anyway, even with effort to avoid...
View ArticleNetwork Interface Card ( NIC ) with PCIe
We are planning to develop NIC with PCie interface to the PC & 1Gbps SFP ( Fiber Optic ). The application is to build single direction NIC card with VCSEL laser diode ( either Tx or Rx ). 1)...
View ArticleCC3120: CC3120 IRQ can't reset.
Part Number:CC3120Hi,How did you solve the IRQ problem? I also have IRQ always high here. Can't reset.Hoping to get your help.Thank you.
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TPS53317: Discharge FET operation during Output Overvoltage Protection
Part Number:TPS53317Hi,Please let me ask about internal discharge FET.I understand that the internal discharge FET is turned on when it's disabled by EN pin. But also I guess that it's also operated...
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