RTOS/AM3358: SYSBIOS interrupt handling speed
Part Number:AM3358Tool/software:TI-RTOSChamps,We are debugging a customer issue with on ARM A8 core,SYSBIOS: 6.52.0.12Compiler: GNU 6.3.1.The code likes this:taskFxn () {....Error_init(&eb);...
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IWR1443: IWR 1443 EVM
Part Number:IWR1443I have been trying to reflash the EVM using "uniflash 4.2.2.1692" and "mmwaveSDK v1.01..00.02-Linux"I have followed the instructions as given in the userguide and my board does not...
View ArticleTMS570LC4357: L2FMC diagnotic questions
Part Number:TMS570LC43571. TMS570LC43x TRM lists the following feature: "Symmetric dual port (Port A and Port B) for higher performance and concurrent access to different banks from one or more bus...
View ArticleCC2530-CC2592EM-RD: SAW Filter for LTE Coexistence
Part Number:CC2530-CC2592EM-RDHi, does anyone have experience/recommendations with using a SAW/BAW filter with the CC2530/CC2592 reference design? My questions are specifically:1. Will reflection of...
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LM3150: Startup failure due to low ESR output capacitors
Part Number:LM315024VDC in, 6.6VDC/12A out, right out of WEBENCH. Instead of using one large 100uf ceramic output cap, I used five 22uf ceramics (1206 size) in parallel. Regulator failed to start. I'd...
View ArticleAM3352: Voltage on ADC input pin before SOC is powered
Part Number:AM3352Hi,a customer wants to confirm that it is ok to have a 1.1V level on the AIN5/B8 pad of the AM3352, prior to the chip being powered. It has to do with the rest of the systems that the...
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INA827: error caculation of noise
Part Number:INA827I can't work out the figures of Error of Noise in the table2 of the ina827 datasheet。
View ArticleRTOS/CC2650: UART read. Missing the first byte. TIMAC 1_05_02_43299
Part Number:CC2650Tool/software:TI-RTOSHi, I'm using TIMAC 1_05_02_43299 and tirtos_simplelink_2_11_01_09. The CC2650 communicates with another MCU over the UART. In MSA_ProcessEvent() function I...
View ArticleTAS5753MDEVM: Purepath access
Part Number:TAS5753MDEVMI have the tas5753mdevm and purpath motherboard. I have requested access for the PurePath gui software twice with no response. Please let me know what I can do to download the...
View ArticleTMS320DM8168: H.264 Codec Metadata
Part Number:TMS320DM8168Customer running standalone encoder test bench and has the following questions:Does the H.264 codec support IH264_SEI_USER_DATA_UNREGISTERED in version 02.00.09.00What is the...
View ArticleCCS/TM4C129XNCZAD: Debugging an asm bootloader
Part Number:TM4C129XNCZADTool/software: Code Composer StudioI am having problems when debugging the TivaWare project boot_emac_flash. The project should download a new firmware image via...
View ArticleCDCE62005EVM: Windows 10 Driver Installation
Part Number:CDCE62005EVMHi, I am trying to setup the software for the CDCE62005 EVM on my Windows 10 laptop and I am having trouble with the driver installation. After successfully installing the GUI,...
View ArticleCompiler/MSP430G2553: I2c Problem using Energia
Part Number:MSP430G2553Tool/software: TI C/C++ CompilerHello,I have a question regarding using Arduino ode on Energia.I am trying to use the sample code from Single tact which is in Arduino in MSP430...
View ArticleTPS65982: Using TPS65982 in DP ALT mode
Part Number:TPS65982Hello,we are using the TPS65982 in DP alt mode. We are configured as a DFP_D and we supply 5V @ 1.5A on VBUS.We are observing an issue with the AUX+/- pins where we are not...
View ArticleCC2650: Power Consumption (Peripheral+Broadcaster)
Part Number:CC2650In a sensor I am developing, the available power is limited. This way, I need to reduce the communication usage.My idea is to communicate hourly by broadcasting, and after that...
View ArticleRTOS/CC2650: Using HapiProgramFlash() vs FlashProgram() function from driverlib
Part Number:CC2650Tool/software:TI-RTOSWhich function should I use to write to flash memory (I'm writing an OTA firmware update program), HapiProgramFlash() or FlashProgram()? And why?Thanks!
View ArticleCC2538: Detecting CPU Utlization
Part Number:CC2538Hi,I would like to make sure that the CC2538 is not being CPU saturated with an application running on top of Z-Stack. What methods can I use to ascertain how much idle time is...
View ArticleBQ76PL455A: Multidrop Comms Scheme instead of Daisychain
Part Number:BQ76PL455AHello,I am designing a BMS for a battery pack application and I would like to know if the BQ76PL455A is capable of creating such communication scheme. I would like to use for each...
View ArticleTLC59116: About supply current at Vcc=3.3V, /RESET pin is low (Standby mode)
Part Number:TLC59116Hi Team, Our customer would like to know the typical value of supply current at Vcc=3.3V, /RESET pin is low (Standby mode).Could you please let us know if you have any data? I’d...
View ArticleTM4C123GH6PM: Tiva C launchpad with LCD 16x2 in 8 bits mode
Part Number:TM4C123GH6PMHi, I've been strugling for 2 weeks triying to connect my launchpad to an LCD 16x2 in 8bits mode (I try 4bits too, but I read that it should be easier in 8bits), and I'm lost, I...
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