UCC20225: Can we connect OUTA to High Side and OUTB to low side
Part Number:UCC20225I want to use this IC to drive a SiC-based inverter. Can we connect OUTA to High Side and OUTB to low side for a DC link voltage up to 600 volts?RegardsManish
View ArticleBUF20800-Q1: Please tell me about the characteristics of I2C
Part Number:BUF20800-Q1Hello Expert.Thank you for your special support every day.I have two simple question about BUF20800-Q1 I2C.①Is there a provision for I2C number of data rewrite times ?②How long...
View ArticleTMS320F28377D: How to use the SFRA in 3 phase situation like ABC-DQ ?
Part Number:TMS320F28377DHi:I want to use the SFRA in a 3-phase rectifier. I try to optimize the voltage and the current loop.The PWM ISR is 4k, but the data in SFRA1 update needs sevaral seconds. It...
View ArticleDRV8842: the capacitor
Part Number:DRV8842HiThe customer concerns about the capacitor that is connected at CP1 and CP2 and VCP and V3P3OUT.That is "How much max voltage should we estimate at the following capacitor?" and...
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AM4372: About the PDK QSPI driver S25FL.c
Part Number:AM4372Hi all,Souce :PDK_INSTALL_PATH\ti\drv\spi\test\qspi_flash\src\Flash_S25FL\S25FL.cWe usually think that dummy reads are inserted before "data read",In this program, dummy reads are...
View ArticleCC3220S-LAUNCHXL: What are the steps to convert to HTTPS?
Part Number:CC3220S-LAUNCHXLHi,My updated HTTP code from https://e2e.ti.com/support/wireless-connectivity/wifi/f/968/t/734654 has been working good for a HTTP host. However, when I try to make a send...
View ArticleAM5728: Does sitara support TSN and OPC UA on the same time?
Part Number:AM5728Hi Team, Does sitara support TSN and OPC UA on the same time? If not, do we have this plan?I know AM5728 support OPC UA and AM65xx support TSN. But I can't see a chip can support...
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BQ40Z50-R2: External Cell Balancing Connection for Cell 1
Part Number:BQ40Z50-R2Dear TI Expert,Refer to SLUA420A, figure 1. it is not clear what the gate of external FET for cell 1 connects to. Would it connect to VSS of the Q40z50? If that's the case, VSS of...
View ArticleTMDSEVM572X: interafcing earphones with mic on am5728 GP EVM
Part Number:TMDSEVM572XHai,i am using am5728 GP EVM. Is it possible to use earphones with mic that are used with smartphones. if it is possible i willing to know the steps to do it.i have already...
View ArticleTLV320AIC3106: Audio levels not sufficient
Part Number:TLV320AIC3106Hi Team,One of our customer is using TLV320AIC3106 and need your support to validate the configuration settings .While testing customer found Audio Levels are not sufficient...
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ADS8339: MSB missing
Part Number:ADS8339Dear teams,Our customer using ADS8339 in his application. The VDD and Vref are all 5V. -IN is connected to GND. A 0-5V signal is connected to +IN. When the input signal is 0-2.5V,...
View ArticleSN75DP130: we can’t adjust the vswing via Intel’s APPLET tool, it seems be...
Part Number:SN75DP130Hi Alec,Due to the whole DP SI compliance test that need to be measured under various mode.However we can’t adjust the vswing via Intel’s APPLET tool, it seems be limited by DP...
View ArticleCCS/IWR1642BOOST: Use Indoor False Detection demo with IWR1642
Part Number:IWR1642BOOSTTool/software: Code Composer StudioHello TI,Can I use Indoor False detection with IWR1642Boost EVM , Is it Work...?If yes, what Changes i need to for IWR1642 Thanks,Rahul
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CCS: If CCS can improve it's "Find in project" function
Tool/software: Code Composer StudioHi Here I just want to give my suggestion which I think it is very very very important to CCS which is compared with other IDEs.That is the "Find in project"...
View ArticleTCAN337: Under what conditions will keep RXD(No.4) terminal to high level?
Part Number:TCAN337 Hello guys, One of our customers is in trouble with TCAN337. Could you please give me your advice or your help?They are using the deivce for some car system. They sometimes observed...
View ArticleIWR1642: How to calculate the peakval to db scale?
Part Number:IWR1642Hi team,My customer is asking about How to calculate the peakval to db scale?He had got the peakval from UART data ouput. But he wants to know the calculation from peak value to db...
View ArticleLinux/TMS320DM368: SD High Speed Mode
Part Number:TMS320DM368Tool/software: LinuxHi,I have a question with regard to SPRUFH5B Section 3.10 SD High Speed Mode.Though the procedure to configure SD High speed mode is described, it is not...
View ArticleLinux/AM5728: Comparing with TI Bench
Part Number:AM5728Tool/software: LinuxHi,Using AM5728, How can i read DSP Freq(Hz) from a call in my App?tried to use:typedef struct Types_FreqHz { Bits32 hi; Bits32 lo; } Types_FreqHz; "lo" returns...
View ArticleRTOS/CC1350: UART full duplex communication
Part Number:CC1350Tool/software: TI-RTOSHi,I want to implement the full duplex communication using UART driver. I want to run the UART_read() function running in while(1) in the separate task,...
View ArticleCCS/MSP430FR6989: LCD Screen Project (Weird activation of buzzer and LED on...
Part Number:MSP430FR6989Tool/software: Code Composer StudioHello I am trying to develop a project, (with my MSP430FR6989 Launchpad and the Educational BoosterPack MKII), where the LCD Screen OF the...
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