Forum Post: RE: DRV2700EVM issues
Hi Viktorija, Your post is being moved to the Haptics forum for better support.
View ArticleForum Post: RE: DRV2604L
Hi David, Apologies for the delayed response. I haven't had that situation before. I will circle with the design team to explore possible causes for this issue. Do you mind walking us trough your...
View ArticleForum Post: RE: DRV2604L
I believe the customer is having an issue even getting an ACK out of the device which I thought was supposed to work.
View ArticleForum Post: LM96530 RX switch RREF voltage?
What maximum voltage at RREF pin - input of the bandgap reference block? If reference resistor is 50k for example?
View ArticleForum Post: RE: DRV2700EVM issues
Ryan, I have just uninstalled and re-installed Piezo Control Console (PCC). When I plug in the EVM, the software recognizes it and displays "0.TI-Haptics-DRV2700EVM v1.4" in the dropdown menu next to...
View ArticleForum Post: RE: DRV2604L
David, The only known ways that the I2C will become unresponsive is if the power is not ramped up at the specified slew rate of 3.6kV/s or the VREG droops < 1.8V. The second issue mentioned is a...
View ArticleForum Post: RE: DRV2700EVM issues
When I plug mine in I see "0.TI-Haptics-DRV2700EVM v1.1" I tried updating one of them to the 1.7 firmware found in C:\Program Files (x86)\Texas Instruments\PiezoControlConsole...
View ArticleForum Post: RE: DRV2700EVM issues
I have 3 so I'm no longer using the one that failed but I still have 2 "good" ones with what looks like old firmware.
View ArticleForum Post: RE: DRV2700EVM issues
I just updated my firmware to 1.7 and it still seems to work fine. Yes, I would agree with seeing the device in the drop down menu means that it is powered and connected to the computer correctly. By...
View ArticleForum Post: RE: DRV2700EVM issues
Updating failed as in the update tool said it failed and I can no longer see the device in the dropdown menu. And I am on v1.1 currently with the other 2 units.
View ArticleForum Post: RE: DRV2604L
ACK not working seems to be intermittent, works sometimes, but other times it does not during boundary scan. I will suggest the brown out issue.
View ArticleForum Post: RE: DRV2700EVM issues
This is what I see when I try to update No BSL device, please plug in BSL device and rescan TI Standard BSL device found. need TI-Txt format firmware to update Device ready to update Update Process...
View ArticleForum Post: TX-SDK-1 questions
I have some questions regarding the TX-SDK-1. I am working on a proprietary device, and I would prefer not to discuss in a public forum. Please send me a message at your earliest convenience. Thanks...
View ArticleForum Post: LM98722 AFE getting heat
Hi, I am using LM98722 AFE for interfacing CIS sensor. I have assembled my AFE in PCB and when I power up the circuit the LM98722 IC getting heat. The heat gradually increases when I power on the board...
View ArticleForum Post: DRV2604L / DIAG_RESULT bit
Hi Team, My customer considers to use DRV2604L with ERM. I heard he did Auto Calibration Procedure but then DIAG_RESULT bit shows 1 (Auto-calibration failed). Do you know why he failed Auto Calibration...
View ArticleForum Post: RE: DRV2604L / DIAG_RESULT bit
Hi Yaita, There are a few reasons that the auto-calibration can fail and some parameters to change to fix these problems. Can you provide any more information about the ERM? The parameters to change...
View ArticleForum Post: RE: DRV2700EVM issues
I have contacted our software engineer about this issue. I have tried using the software on 2 other computers, and it seems to update the firmware and work correctly.
View ArticleForum Post: RE: TX-SDK-1 questions
Hi Paul, I am moving your post from the Medical Forum to the Imaging AFE forum where the device is supported.
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