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Linux/AM4378: Setting the internal RTC
Part Number:AM4378Tool/software: LinuxHi all.We made board based on AM4378 SK board.At this time, how can we set the internal RTC?And I want to synchronize Linux time and date with RTC.Finally, it will...
View ArticleXTR105: XTR105 output 55mA current issue
Part Number:XTR105Hi team,The customer is using XTR105. His schematic is in the attachment. His issue is as below:When the input voltage is 0V, but the output current is 55mA that he measured. The...
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TL16C754B: prescaler value setting
Part Number:TL16C754BHi,There is a question in reviewing to replace NXP's SC16C754B with TI's TL16C754BPNR.The prescaler value setting section is not listed on the TI product.The text below is part of...
View ArticleTMS320F28335: The differences between 2812 and 28335 for generating space...
Part Number:TMS320F28335hello，as the title say，i want to known the differences between 2812 and 28335 for generating space voltage vector? What data can I refer to? Thank you first.
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LMH1297: LMH1297EVM cable length vs attenuation
Part Number:LMH1297Customer is evaluating LMH1297EVM for ① and ② connection.Is there way to amplitude signal from Transmitter side?①Normal operation;②Abnormal operation;In the case of ①, Test result...
View ArticleDM388: Capture and display (VCAP and VDIS)
Part Number:DM388Hi,I am using IPNC RDK 3.9.1.1. I am reading video frames from stored video file(some yuv file). I want to give those video frames as input to Capture link and display them. Is...
View ArticleRTOS/ADS1292: ads1292 maxium sample rate to CC2640
Part Number:ADS1292Tool/software:TI-RTOSHi, I set the ads1292 sample rate to 2K, but when I read datas from ads1292, I can only got 1.88K samples.My design using TI BLE stack and TI-RTOS， I handle...
View ArticleCC2564MODA: HDPM profile for CC2564 and Wilink8
Part Number:CC2564MODAHi, EveryoneI have a question about HDPM profile on CC2564 and Wilink8.My environment are(1)CC2564 EM + AM335x EVM with Linux (2)Wilink8+AM335x EVM with Linux.I want to...
View ArticleLM5118: When LM5118 load current increased about Vgs voltage and HB voltage...
Part Number:LM5118Dear support member,My customer used LM5118.I have question.Specification conditionVin:15VVout:24VIout:7Afsw:100kHzL:52μHCout:150μF×3、10μF×8Q1.As the load current is increased from 0...
View Articlecc2530: High Impedance port
Part Number:cc2530Hi, I have a FXLS8471Q accelerometer connected to the SPI port of a CC2530 using Port 1 Alt 2The FXLS8471Q wants to see a floating MISO pin ( neither high or low) to make it select...
View ArticleCC3220S-LAUNCHXL: When I create a file with secure, how to add the...
Part Number:CC3220S-LAUNCHXLhttp://software-dl.ti.com/ecs/SIMPLELINK_CC3220_SDK/1_30_01_03/exports/docs/wifi_host_driver_api/html/group___file_system.html#ga16186e069ba1bcdc6eef2ab589a42a78In the web...
View ArticleCC2650: float vales
Part Number:CC2650hello every one , Currently I am working on the cc2650. I am checking temperature sensor (tmp006 sensor) . I am unable to print the temperature values in float format. Is there...
View ArticleTPS54335A: Short circuit protection
Part Number:TPS54335AAt present, when doing short circuit protection, the chip directly damaged.I would like to know if there is a short circuit protection.I want to know the difference of TPS54335A...
View ArticleLinux/DRA746: How to drain video decoding instead of flush?
Part Number:DRA746Tool/software: LinuxI feed 200 compressed frame data (parsed by ffmpeg), then issus XDM_FLUSH command; finally I got 184 decoded video frame.seems the frames in dpb are discarded.I...
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TRF7970A: LOCK/KILL process of TRF7970A
Part Number:TRF7970AHi Team, I met some problems when implementation of the ISO15693 Protocol in the TI TRF7970A. So I would like to double confirm with you the Lock/Kill process. Similar with...
View ArticleCDCE72010: Clock chip for High SNR ADC
Part Number:CDCE72010Hi,I am designing an EVM for our upcoming high SNR ADC. The ADC sample rate can vary from DC to 125MHz.It can be in either CMOS, LVDS or LVPECL format. To achieve high SNR from ADC...
View ArticleAM4377: if am4377 support 3 virtual axis servo?
Part Number:AM4377Hi all,Customer is now using one am4377 chip to control 3 axis. They need to control the 3 axis independently. They hope backoff ethercat master can scan 3 ethercat slave with one...
View ArticleLM5170-q1: LM5170-Q1 , (Can it be used in applications similar to the 4...
Part Number:LM5170-q1Hello all, I wish to use LM5170-Q1 (Multi phase controller ) , in my system design . The aim is to create switch mode power supply . As this IC can be digitally controlled via...
View ArticleCC2540: osal_mem_alloc : allocating non-aligned memory problem
Hi,I used some OSAL timers in my code , but in some cases it doesn't work properly.`osal_start_timer` function returns "NO_TIMER_AVAIL" in the case of error.I followed the problem and found out that...
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TPA3255: The Idle losses are too big in the test
Part Number:TPA3255According to datasheet, TPA3255 achieves both high power efficiency and very low power stage idle losses below 2.5W.But in the test of customer, the idle losses are about 5W.Below is...
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