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TPS6521815: Powering Cyclone V with DDR3 memory using TPS6521815 PMIC

Part Number: TPS6521815
Other Parts Discussed in Thread: TPS65218D0, TPS51206, TPS65218, TPS51200


Hope you are doing well, 

We are using TPS6521815 PMIC for powering Cyclone V GX with DDR3 memory, having few queries with sequencing and configuration part which I mentioned below,

So, in our system for the PMIC we are planning to use 3.3V rail as input. With this input we are expecting to get (1.1V from DCDC1 & DCDC2), (2.5V from DCDC3), (3.3V from DCDC4), (1.5V for DDR3 from LDO1) and VTT, VRef for DDR3. Sequence order as follows DCDC1 & DCDC2 -> DCDC3 & DCDC4 & LDO1 -> VTT & Vref 

1. Whether this part has an EVAL board or reference design for cyclone V with DDR3? If yes kindly share its link. also, I found one reference design for Cyclone V with TPS65218D0, but schematic sheet no.3 is missing in that document tidrge2.pdf for your reference.

2. How can I configure and sequence to get the expected output which i have mentioned above?

3. Which pin should be used for Vtt and Vref ?

Expecting your response as soon as possible.