RE: DRV8702-Q1: SH1 sleep mode has voltage 0.8V
Hello Sammy, Under this condition, the GHx pin is connected to ground. I hope this helps, thanks.
View ArticleDRV8702-Q1: SH1 sleep mode has voltage 0.8V
Part Number: DRV8702-Q1Hi, I have a question about the voltage of SH1. If nSLEEP=0, the output of SH1 is not in high-Z, the voltage measured is 0.8V,but it should be 2.2V(high-Z). Thanks.
View ArticleRE: RE: Pin numbers of DRV8850 are not clear in datasheet
Hello SSF, Thank you for pointing this out. We will place this issue on the list for datasheet updates.
View ArticleRE: Pin numbers of DRV8850 are not clear in datasheet
Hi, I am going to use DRV8850 driver,the Pin description on Device information and pin details table are not matching in datasheet.http://www.ti.com/lit/ds/symlink/drv8850.pdfIn page.3 pins 18,19,20...
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RE: DRV8848 GUI S/W failure
I am posting on this thread as I see similar behavior to what was described... did the tools ever work for this user?In my install, launcher.exe runs but does not complete "Loading Application...",...
View ArticleDRV8848 GUI S/W failure
Hi~To evaluate customer damper step motor, I installed GUI composer(6.1.1.0) & driver & GUI based on EVM document.But when I try to run execution file 'launcher.exe', there is no feedback after...
View ArticleRE: DRV8301 - SPI Register Report "FAULT"
Hi Masky, Yes, although the FAULT bit in status register 1 is an overall fault reporting register for the nFAULT pin assertion. Depending on the OCP_MODE the reporting structure is different. Also,...
View ArticleRE: DRV8848 GUI S/W failure
Hi Dave, Please confirm you uninstalled the previous GUI Composer Runtime before reinstalling v6.2.0? I also have v6.2.0, downloaded DRV8848EVM GUI and I am able to run successfully. Thank you
View ArticleRE: DRV8848 GUI S/W failure
Hi Luis, Yes, I did uninstall before reinstalling. FYI, I am running the tools within a Win 7 virtual machine (VMWare) on a Mac. DaveB
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RE: DRV8832: VSET voltage dead band
Hello Kaizawa-san,Please see below capture for DRV8832. I used the DRV8832EVM at 5V input. I hope this helps.1) Vset = 10mV, measure Vmotor = 57mV2) Vset = 50mV, measured Vmotor = 0.198V3) Vset =...
View ArticleRE: DRV8848 GUI S/W failure
Dave, Thank you for the information. I have notified to our GUI Composer experts and they should reply soon.
View ArticleRE: DRV8848 GUI S/W failure
Ok, thanks. FYI, running the modem_m3 application behaves the same way (i.e., "Loading Application..." screen forever). Seems like some component is missing. I tried to check the installation against...
View ArticleRE: DRV8832: VSET voltage dead band
Hello Luis-san, Thank you for sending the data. It's very helpful. Let me confirm your evaluation condition. 1) How to measure IOUT? Did you use current probe for OUT1 or OUT2 wire? 2) What kind of...
View ArticleDRV8832: VSET voltage dead band
Part Number: DRV8832Hello support team,My customer is trying to use DRV8832 to drive the VCM by changing the VSET voltage from 0V to 800mV. But, it seems there is some dead band of the VSET voltage...
View ArticleRE: DRV8848 GUI S/W failure
Hi Dave, Would you be able to enable logging/tracing by following instructions in wiki below? Then please send us the log file?http://processors.wiki.ti.com/index.php/GUI_Composer/Tracing
View ArticleRE: WEBENCH® Tools/DRV8812: In package place a 1-MΩ resistor between VCP and...
Hi Kevin,What do you mean " usually recommended to use how about packaging"?
View ArticleRE: WEBENCH® Tools/DRV8812: In package place a 1-MΩ resistor between VCP and...
Hi Sir, I mean Operating VM in 24V , As suggested on page 17 of datasheet recommended by the 1MΩ need to use what kind of packaging parts ? Thanks
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WEBENCH® Tools/DRV8812: In package place a 1-MΩ resistor between VCP and VMA.
Part Number: DRV8812Tool/software: WEBENCH® Design ToolsOperating environment VM is 24V case, the following datasheet page 17 at 1MΩ, usually recommended to use how about packaging? thanks
View ArticleRE: TIDUA15A
Hi Luis, TIDUA15A is not available for sale. Please see the note below the image on www.ti.com/.../TIDA-00195 Fully assembled board (shown above) developed for testing and performance validation only,...
View ArticleRE: DRV8848 GUI S/W failure
I ran the trace for the DRV8846EVVM app and the default modem_m3 app... both appear to behave the same. Attached are the log files.DaveB(Please visit the site to view this file)(Please visit the site...
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