Hi Allen,
PCA9306 is not a true buffer with re-driving circuitry. It is a passive level translator.
A buffer like TCA9617B could work here with VCCA = VCCB = 3.3 V.
However, what is the VIL of the PCIe SW, i2c expander, and BMC?
Can we confirm…
Hi, Sydney, Peter, and some rngineers.
I'm a little hesitant to post this since I haven't received a reply yet, but I have a new question about this error, so I'll add it.
When there was no sound, I noticed that the PLL lock interrupt was not being…
Hi Jennifer,
Jennifer Bernal said: Now, the part I am confused...do I need to insert a manual STOP command or is that automatically sent?
Yes, you can refer to SW examples on how this is done exactly.
Jennifer Bernal said: Edit [8/27]: I wanted…
Hey Hopper,
Thanks for your patience. One very important application you should pay attention to when using bypass mode for TAS2563 is the HW configuration required on the SW pin and the i2c write required to make this mode fully functional in the…
Hi Hiroto,
The SW should provide some context. Ideally the PMID voltage is used to determine at which point in the power path the power failure is present. SW can provide some helpful context as well, but if a PMID waveform is possible it could still…
Hi Ren,
Thank you for your reply.
The issue is rare and there are no captured images when it occurs.
Below is an image captured when normal.
When the issue occurs, the data in the section shown above is 0.
Additionally, is it possible that…
Hi again Diego,
Another observation: I restarted BQStudio and it started in I2C mode, so maybe the 3 LEDs (now 2) was somehow in I2C mode even thoug the dashboard said HDQ?! Also, I always receive this error message when start BQStudio with the EV2400…
Hi Kim,
In our HW/SW platform, the SerDes and Sensor are connected to the same I2C bus. In the individual driver IssSensor_CreateParams data structure, i2cInstId is not used by any of the drivers . The I2C bus is pulled dynamically with IssSensor_g…
Rolf,
I believe that you can best achieve this behavior with CDCE6214-Q1. The TICS Pro GUI ( https://www.ti.com/tool/TICSPRO-SW ) is best for configuring this device.
The relevant section from the datasheet for DCO mode control is here (for determining…
Thanks for your support.
In PDN-3M suggested us pull ACT high, and don't need connect MON3/MON4/MON5.
Since ACT is high by default, sampling will begin before I2C is configured, and unused monitoring pins will overflow the threshold.
Could i use…
