Other Parts Discussed in Thread: DRA821,
Tool/software:
Hello
We have been designing a board using the TMDS64EVM circuit as a reference. We are now trying to perform a power impedance simulation on this board. One of the targets of the simulation is the line that supplies power from BUCK4 of the TPS6594 to the EMIF of the DRA821 and the VDD2/VDDQ of the LPDDR4. The person in charge of the simulation is currently asking us what percentage of the current flows to the DRA821 and the LPDDR4. The user's guide states that the maximum current of this line is 4A. We would like to know what percentage of the 4A flows to the EMIF of the DRA821. This is apparently necessary to perform the simulation. The LPDDR4 is Micron's MT53E1G32D2FW-046 WTC.
