Part Number: UCD90320 Tool/software: Hi guys,
Can anybody point me to where can I found the document that it tells how to dechiper the top marking of the UCD90320 in order to get the datecode and relevant data from the top marking.
This is not included…
Part Number: UCD90320 Tool/software: I am accessing a UCD to check its device id (using i2c command) before turning on PSMBUS_CNTRL pin. On some systems things work fine but, on some systems, I need few sec delay after accessing UCD chip and before turning…
Part Number: UCD90320 Tool/software: Hi,
I have one question. I cannot send command from fusion digital power designer.
I follow the CSV which from building tool.
Then using the SMbus tool to send command. But got NANK from command E3.
How can I fix…
Part Number: UCD90320 Hi,
In the sequencer image I selected enable the state machine mode to be high and checked the delay box and I made the to be 90000ms; 1.5 min but the GPIO continues to transition to active high immediately after the power up and…
Part Number: UCD90320 Tool/software: Hi team,
Cisco is using our UCD90320 in their design.
Regarding on dependencies, these conditions must be met before the device will be powered on, right?
If they are met, and after normal power-on, if one of the…
Part Number: UCD90320 Tool/software: HI,
Is there a provision in UCD90320, when some value written into a register. All the voltage rails are desabled for 10mins and then rails get powered on.
Part Number: UCD90320 Tool/software: As per the PMBUS datasheet for UCD90320, command 8Dh is responsible to read the temperature. In our use case, we have a CFPGA specific vd for UCD and before reading the value, we are checking a status register to…
Part Number: UCD90320 Tool/software: Which data flash programming mode is supported by UCD90320? Can it be programmed while the device continues to operate (i.e. Normal mode scheme) or it must be sent to TOM mode to write data flash (i.e. ROM mode scheme…
Part Number: UCD90320 I have used a UCD90320 device in my system. We required .tifsp, .xml, .hex all three format for programming. Whenever I program the UCD with .hex file it gives over voltage fault in one of the rail and whereas for .tifsp and .xml…
Part Number: UCD90320 Hi team,
I have a request, please help to check if it’s doable or not.
If I use one AMON pin connects to current sensing for whole board, can I dynamically setting up a reference voltage via PMBus cmd as threshold, if voltage…