AFE4490SPO2EVM: Windows 10 signed driver required for undergraduate teaching...
Part Number:AFE4490SPO2EVMDear Texas Instruments,Are there plans to release a Windows 10 signed driver for the AFE4490SPO2EVM board?We are having issues with it in a University undergraduate teaching...
View ArticleIWR1642BOOST: Modified Traffic Monitoring configuration not working
Part Number:IWR1642BOOSTHi,I'm trying to use a modified configuration with the Traffic Monitoring demo code (v2.0 from the mmWave Industrial Toolbox v2.3), but can't get it to work with the desired...
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RTOS/TMS320C6678: Using the linker to place some routines in L1P (no cache)...
Part Number:TMS320C6678Tool/software: TI-RTOSI'm working on a project with the C6678 processor. We have a "master" program running on core 0 and a "slave" program running on cores 1-5. We think we...
View ArticlePGA460-Q1: Can not get the chip to accept 80khz (0xFA)
Part Number:PGA460-Q1Hi,I am afraid that this might be solved already, but I could not find anything as of yet.I am trying to drive a 80khz ultrasonic transducer with this chip, but I can only get it...
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TXS0104E: TXS0104E for Push-Pull OUTPUT
Part Number:TXS0104EDear Sir,TXS0104E datasheet have mention: While this device is designed for open drain applications, the device can also translate push-pull CMOS logic outputs.the circuit design...
View ArticleSN74LVC1T45: Trouble Driving >100 foot Cable
Part Number:SN74LVC1T45Hi Logic Experts!I have a customer who is using a SN74LVC1T45 to communicate from a micro to a TMP107 via 1-wire SMAART comms. They are able to use the SN745LVC1T45 to drive ~20...
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INA333: EMIRR - Should I add filtering before the inputs, or better buffer...
Part Number:INA333Hi,in my prototype I use a INA333 to get the difference between two (EMI) noisy signals.The voltage variation is max 2V, with a max freq of 10 kHz. If any, I need very little...
View ArticleADS1299: READ ERROR
Part Number:ADS1299I used stm32 to communicate with ADS1299EVB, and separately sent the command to read ID, but there was no response. However, when I lowered the START pin and read 24Byte data...
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UCC2897A: Inductance setting
Part Number:UCC2897AHiMy Customer is current 22W active clamp forward circuit configuration of UCC2897A.The first problem I found is that the output inductor is applied to 22uF and the circuit...
View ArticleONET-10G-EVM: ONET-10G-EVM
Part Number:ONET-10G-EVMHi,I see from the previous thread that the ROSA used in the ONET-10G-EVM is SRO2-10F-LC-T-I. And the TOSA is TX293k. Could somebody explain that why the ROSA is at 850nm while...
View ArticleTPA3255: Single-ended for TPA3255 without op amp stage
Part Number:TPA3255Hello, i am thinking if i can connect the inputs of the TPA3255 without the op amp stage ensuring that the single-ended signal are converted into balanced connexion? Is it possible...
View ArticleSN74AVC8T245: Maximum junction temperature
Part Number:SN74AVC8T245I see the junction resistances and a maximum air temperature listed on the data sheet, but no maximum junction temperature.Could you provide the maximum junction temperature for...
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CCS: I am trying to install CCS and its taken over 24HRs and still not...
Tool/software: Code Composer StudioI have tried to install CCS a couple of different times and every time I just stays on the Downloading all Features part of the install. I tried the online and...
View ArticleCompiler: TMS34020 compiler
Tool/software: TI C/C++ CompilerTeam,My customer has the following request. “I am currently doing software development for a system utilizing the TMS34020 processor. The compiler/assembler toolkit...
View ArticleCCS/MSP430F5508: Driver signing when using MSP430 USB module
Part Number:MSP430F5508Tool/software: Code Composer StudioI am currently in the process of developing a CDC product using the MSP430F5508. My development is being done on the MSP-EXP430F5529LP...
View ArticleMSP432E401Y: MSP432E401Y sampling 12 analog inputs in sequence
Part Number:MSP432E401YI would like some help on setting up the MSP432E401Y to sample 12 analog inputs (Channels 0-11) in sequence and generatean interrupt when the last channel (channel 11) sample is...
View ArticleTMDSHVMTRINSPIN: Comparison with TMDXIDDK379D?
Part Number:TMDSHVMTRINSPINHello,I want to purchase TMDSHVMTRINSPIN for AC motor control applications and I have two questions:1. I saw in the user guide that there are examples about field oriented...
View ArticleMSP430FR2512: Temp Sensor Accuracy w/ Calibration
Part Number:MSP430FR2512Regarding MSP430FR2512, I have found the sections of the datasheet referring to the internal temperature sensor. The datasheet mentions (on page 37) that the sensor offset can...
View ArticleLinux/BEAGLEBN: ALSA playback problem
Part Number:BEAGLEBNTool/software: LinuxHi,I have a BBB flashed with the Arago pre-built image that comes with SDK Linux 05_01_00_11.I have attached a USB sound card. It is correctly detected and I...
View ArticleCCS/TMS320F2806: Working process of the SCI FIFO reception
Part Number:TMS320F2806Tool/software: Code Composer StudioHi,I am working with UART communications between two DSPs in a custom board. One is constantly sending SCI messages (master) and the other...
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