Does TI have a voltage reference chip with an accuracy outperforming one out...
Hi Team,Customer need a voltage reference with high accuracy and good stability. Does TI have a voltage reference chip with an accuracy outperforming one out of 10,000?Thanks.
View ArticleRTOS/AM5728: After the SDR104 communication failed
Part Number:AM5728Tool/software: TI-RTOSHi,My customers are using the MMCSD_evmAM572x_DMA_armTestProject to verify SD card communication.After SDR104 communication failed, confirmation processing of...
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How to use TMS320F2803x ePWM module to produce two PWM waveforms of which one...
How to use TMS320F2803x ePWM module to produce two PWM waveforms of which one lags another Tpwm/2 ?
View ArticleSN65DP159: May we know what is SN65DP159 4K@60Hz Register setting Value ?
Part Number:SN65DP159Hi Sir FHD output unstable.4K@60Hz Register setting Value Bogey
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RTOS/CC1310: How to control the switching of multiple working modes by two...
Part Number:CC1310Tool/software: TI-RTOSHi Team，My project needs to implement such a function: four operating modes are controlled by two pins.I have encountered several difficulties in...
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LME49724: Output not functioning
Part Number:LME49724Hi Forum,I am using this differential amplifier as a X5 current sense amplifier but am having a problem with the output.The amplifier circuit is shown below. I have several...
View ArticleRF430FRL152H: RF430FRL152H
Part Number:RF430FRL152HHello,I am working with the RF430FRL152H chip. I see in some sample designs of TI such as the Battery-less NFC/RFID Temperature Sensing Patch, other TI boards (MSP-EXP430FR4133,...
View ArticleTMDSDSK6713: Problem in a using function fft e ifft of dsplib
Part Number:TMDSDSK6713Hi, I'm working my final proyect with the target DSK6713. It is about audio effects. I have to implement a partitioned convolution for an Inpulse Response reverberator.First I...
View ArticleCCS: Motor Jitter at Start-up Instant with Heavy Load (Nearly Closed to...
Tool/software: Code Composer Studio#define USER_ZEROSPEEDLIMIT (0.5 / USER_IQ_FULL_SCALE_FREQ_Hz)The actual test found that: USER_ZEROSPEEDLIMIT value is too large (greater than 2.0) is more likely...
View ArticleCCS: How to Solve the Problem of Motor Start-up Jitter on Load
Tool/software: Code Composer StudioUsing drv8301 Revd evaluation board, how to solve the motor start-up jitter on load? What variables are involved in starting? PI parameters? Start acceleration? How...
View ArticleLMK05318EVM: use 1pps as reference,how to configure the frequency detect...
Part Number:LMK05318EVMHello experts,When I used 1pps for reference, after run script,it appears' frequency detect threshold is not valid for reference clocks of<2kH，Disabling.'So,how to configure...
View ArticleUCD3138064 Programming Error
Hi,I am having problem in downloading the complied code of Training Lab 1.0 in my UCD3138OL64EVM-031 RevA Evaluation board. This this the error message "Error: The firmware selected with device id:...
View ArticleCCS/CC1310: CCS V8.3.0 no TI Resource Explorer within IDE ?
Part Number:CC1310Tool/software: Code Composer StudioCCS V8.3.0 no TI Resource Explorer within IDE ? cannot download new SDK / examples within CCS V8 IDE... Just updated from CCS V7...
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TPS51285A: cannot get into DEM
Part Number:TPS51285AHi expert,Customer has a question on CCM --> DEM. Below is the waveform that TPS51285A cannot get into DEM mode, we think it is due to wide ZCD threshold.(inductor current is...
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LM5161: LM34940 inductance gear whine
Part Number:LM5161hi TI,Remark, I can't fill LM34940 part number in above part number, so use LM34940 to replace.I Have one customer used LM34940, which they find their output inductance have gear...
View ArticleCCS/AWR1642: How to use the different chirp design SRR and USRR? Is it used...
Part Number:AWR1642Tool/software: Code Composer StudioThere are two different chirp designs ,SRR and USRR in the SRR lab (C:\ti\mmwave_industrial_toolbox_2_3_1\labs\lab0012_srr_16xx),why？ It is used...
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TMS320F280049: pin 31 of 100 pin version
Part Number:TMS320F280049Hi,in datasheet page 17,pin 31 is described as C3, CMP4_HP1, CMP4_HN1, CMP4_LP1, COMP4_LN1, AIO245.in datasheet page 18,pin 31 is describes as PGA4_IN, CMP4_HP2, CMP4_LP2.And...
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TL431A-Q1: re there any differences between the following screenshots?...
Part Number:TL431A-Q1Query shows that TL431AIDBZR and TL431AIDBZRG4 have the same TI marking.Are there any differences between the following screenshots? T3AG/TAIS/TAI3/TAIU
View ArticleTPS54335A: TPS54335A Question, UVLO measurement different from the...
Part Number:TPS54335ADear support member,My customer used TPS54335A.I have a question about UVLO.（Situation)R1(VIN - ENpin)：430kΩR2(EN pin -GND)：33kΩCalculated of...
View ArticleLinux/TDA2SX: How should I use the hs200 mode of emmc？
Part Number:TDA2SXTool/software: Linuxhi ti： mmc1: mmc_select_hs200 failed, error -74[ 1.365155] : switch to mmc1 failed[ 1.368671] mmc1: clock 25000000Hz busmode 2 powermode 2 cs 0...
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