Hello
Please see my answer below.
A. yes. PMBUS_COMMAND(0xFD) is used to read the device id which include the firmware revision released by TI
B.1 Please refer section 9.5 or 9.6 of the attachment for how to program the configuration data into the…
Hello
All the flashing is done by i2c/pmbus communication. You can follow section 9.5 or 9.6 to make own tool to program under Linux.
2337.Configuration Programming of UCD Devices.pdf
Regards
Yihe
Hello
The firmware is preloaded at manufacturing stage and customers shall never change or update it. What customer need is to program the user configuration and programming user configuration does not require upgrade firmware or enter ROM mode.
if…
Hi
The user configuration is stored in the NVM(NOR flash).
Please refer section 9.5 and 9.6 of how to program the user data. 6114.Configuration Programming of UCD Devices.pdf
Regards
Yihe
Hi
Please see my comments below.
1. USB-TO-GPIO is only Tool released by TI. But any programmer with I2c interface can be used to program UCD9090, such as FPGA, CPLD, ICT.
2. We always recommend data flash hex file or data flash script file for…
Hi
UCD90160A is field programmable. You can either update part of configurations(such as, threshold, timing delay) and whole settings.
The steps are the same as how you program the device first time.
For simple thresholds, you can just issue individual…
Hello
The programming is done by I2C and please follow the attached guide, especially section 9.5.
Please be noted that we do not recommend system file or project file to program 1050.Configuration Programming of UCD Devices.pdf
3005.Configuration Programming of UCD Devices.pdf Hello Wisely
The sample code is how to use TI's micro-controller to write the data flash raw data into the device.
The step to parse data flash hex file is described at section 9.5 of the attached…
Other Parts Discussed in Thread: UCD9090 In the 8524.Configuration Programming of UCD Devices.pdf file, section 8.4 has the following text:
When the device powers up and executes its program, it computes the checksum of the configuration section of…
