TLC5940: After running sometime with LED brightness increasing and...
Part Number:TLC5940Hi This is a simple ardunio project with single chip TLC5940 running only 16 red leds.I followed the tronixstuff tutorial. I used the library by PaulStoffregen.I used 2.2Kohm for...
View ArticleCC2531: Basic check of cc2531 as RF module
Part Number:CC2531Hi,I'm newbie to cc2531. I have flashed rf_modem.hex using debugger. Using HyperTerminal, I want to send and receive the data through cc2531 which are plugged in my windows 10.I cant...
View ArticleLinux/TCI6638K2K: Bug in USB XHCI driver in UBoot
Part Number:TCI6638K2KTool/software: LinuxHello TI,I am writing a file to USB pen drive from UBoot. I see an error randomly during some transfers. The error is as below:XHCI bulk transfer timed out,...
View ArticleCCS/TMS320C5505: Regarding generating the 40 kHz sine wave using TMS320c5505 EVM
Part Number:TMS320C5505Tool/software: Code Composer StudioDear All,Presently, I am working on the the project related to the implementation of parametric loudspeakers. In this project I want to...
View ArticleCCS/MSP430FR5969: measuring function execution time with MSP430fr5969 board.
Part Number:MSP430FR5969Tool/software: Code Composer StudioHello.I would like to measure function execution time running on MSP430FR5969 board.I am thinking of using timer in this board, Is there any...
View ArticleTUSB8041: Time sequence requirement of power supply
Part Number:TUSB8041Hi Team,If TUSB8041 has time sequence requirement of power of VDD and VDD33 when the start up period？ Thanks.-Lilian.
View ArticleTPS54560: maximum SW-voltage
Part Number:TPS54560We would like to use the TPS54560 for a buck-converter with an input voltage from 35-55 VDC. The TPS54560 switches very fast which generates spikes at the SW-pin when the internal...
View ArticleCC2650: Does CC2650 support BLE 5
Part Number:CC2650I want to use CC2650 as a simple broadcaster using BLE 5 protocol. Does CC2650 support BLE 5. If not then will there be any support in the future?
View ArticleTPS62133: to power GSM/GPRS module
Part Number:TPS62133Dear all, I would like to know if you recommend the step-down converter TPS62133 to be used as a power supply of a GSM/GPRS module (3.8V). I saw you have also one TPS54260 but for...
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TMS320F2812: Schematic Troubleshooting
Part Number:TMS320F2812Pls review Our control Board schematic diagram, if have any risk for our design?The chips we using are TMS320F2812.
View ArticleCC2640: CC2640 - AES Crypts Functions
Part Number:CC2640Hi TI Team,which AES crypts methods will be supported from the AES accelerator? Only the AES_ECB or also others like AES-GCM, AES-CBC, AES-CMAC? Thanks and best regards, Jens
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INA826: INA826 REF PIN
Part Number:INA826Hello ,This is Paresh Valand from Teq Diligent.We have used following circuit to provide ref input to INA826 to provide offset to Analog Input. (We have design this circuit with ref...
View ArticleTXS0104E: VIL(Low-level input voltage) of TXS0104E
Part Number:TXS0104EHi Team,If TXS0104E can recognize input signal from I2C bus? I found the MAX. value of VIL in TXS0104E is 0.15V, but MAX value of I2C output signal Vol is 0.4V.So if there will be...
View Articlecc2530 enddevice suddenly cannot send massage to zigbee Coordinator.
Z-stack version: Z-stack2.5.1aZigbee Coordinator: cc2538Zigbee End device: cc2530Problem:1.End device is work in PM2,it wake up per 57.62*2 second send hearbeat to Zigbee Coordinator. Device work some...
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LM2903-Q1: About negative withstand voltage of Vcc (8 pins)
Part Number:LM2903-Q1Hello Expert,Thank you for always supporting me.I have a simple question about LM2903-Q1.Could you tell me the negative withstand voltage of Vcc (8pin)?Although the positive...
View ArticleAM3358: Configuring GPMC registers
Part Number:AM3358Hey,I have an issue programming the GPMC Register of an AM3358 Processor.I am using a BeagleBone Black Single-Board Computer with QNX as OS and the Sitara AM3358AZCZ100.Right now i...
View ArticleCompiler/TMS320F28377D: F28377D Driverlib Deprecated
Part Number:TMS320F28377DTool/software: TI C/C++ CompilerHi,I'm working on a new project and recently I find that the TI deprecated some of the APIs.I checked the new C2000ware and below...
View ArticleCompile DLP-SDK failed
Hi：I would like to compile DLP-SDK.Actually i am usingChip : AM5728Sdk : ti-processor-sdk-linux-am57xx-rt-evm-04.00.00.04Board : custom boardCamera : Point Gray FL3-U3-13E4M-CProjector : DLP 4500EVMI...
View ArticleLM2576HV: Absolute maximum ratings for FB pin
Part Number:LM2576HVHi allWould you mind if we ask LM2576HV or LM2576?How much is Absolute maximum ratings of FB pin?Is it the same as Vin pin?Kind regards,Hirotaka Matsumoto
View ArticleTPS65912: Question about TPS659127 Sleep Mode
Part Number:TPS65912Hello,During enter sleep mode of TPS659127, some devices work abnormally.With Vin = 3.8V, most devices' current consumption is around 4mA at sleep mode.But some devices' current...
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