Part Number: UCD90320U We are getting Memory Faults from the STATUS_CML register on the UCD90320U. In a previous forum post this was mentioned to be related to write flash or erase flash errors.
However we are getting these errors when we are not explicitly…
Part Number: UCD90320U Hello,
For Factory programming procedure reasons, I need to read back the Checksum of the Flash after programming is done.
For programming, I use the "TI Digital Power Manufacturing Tool" with the "TI USB GPIO 2022" probe. I…
Part Number: UCD90320U Hello,
I would like to know several timing specifications that are not listed in the datasheet of the UCD90320U.
Timing
Min
Typ
Max
Units
GPI, min input pulse duration
GPI fast (considered as…
Part Number: UCD90320U Other Parts Discussed in Thread: UCD90320 Hello,
I have detected an issue with the feature "Ignore Input during delay" of a LGPO.
I configure LGPO #1 = NOT ( GPI #2) with a 50 ms delay.
Delay when asserted = ON
Delay when…
Part Number: UCD90320U Other Parts Discussed in Thread: UCD90320 Hi,
Does this device include a fail-safe mechanism in case the flash content becomes corrupted?
Specifically, in a scenario where power is lost in the field during flash programming…
Part Number: UCD90320U Tool/software: Dear TI Team,
I have a Fatal Error when I try to configure a GPI as a condition of Re-Sequence.
I also have the error when the GPI is configured as FAULT.
Fullscreen
LOG_Fusion_error_GPI.txt
Download…
Part Number: UCD90320U Other Parts Discussed in Thread: UCD90320 Hello,
I have setup a simple LGPO with only one input.
The Delay option of this LGPO is setup like this :
96ms
Delay when asserting : yes
Delay when De-Asserting : yes
Ignore…
Part Number: UCD90320U Tool/software: Hi,
I would like to know if TI provides a tool to program an UCD90320U with a config file (.hex) for factory.
Something like a dedicated programming PMBUS tool, not the Fusion Design GUI tool.
Thanks,
Part Number: UCD90320U Tool/software: Dear TI Team,
I would like to report the following issue:
Issue : Soft OFF Sequence is not respected in case of UnderVoltage Fault happening on some of the Rails, but Soft OFF Sequence is respected in case of…
Part Number: UCD90320U Tool/software: Hi Troy,
It is possible to set a delay for a LGPO output in ms. Can you explain how this delay is implemented? Does the device use an internal oscillator for this? What is the tolerance of this oscillator? Or more…
