Hello,
Currently we program our UCD90120A devices in system using PMBus Script with our own I2C host, but we are considering switching to using a Data Flash Script instead since that is TI's recommended programming method. The concern that was raised is that of how often the firmware of these devices is updated because this would require us to go through the tedious process of regenerating each Data Flash Script and managing different versions of the script for potentially several different firmware revisions. We have a total of 10 unique UCD90120A device configurations in our system, so adding yet more potential variables to the programming compatibility matrix is potentially a deal breaker.
Can you provide a history of firmware updates and/or help us understand how often such changes occur that would require us to generate new Data Flash Scripts?
Thanks,
Stephen Bennett
