stratix III with DDR2 temination

I didn't use Altera power calculation tools with DDR2 RAM and don't know about their algorithms. I also can't say, if the results are matching real life behaviour.

P.S.:

My real life measurements are:

- Arria GX (no dynamic OCT)

- SSTL18 Class I termination (optional DQ/DQS Class II termination unused)

- 2GB SODIMM (64 bit)

- 400 MHz data rate

- Continuous memory test with 128x4 read and write burst (near 100 % duty cycle)

2.05 A/1.8V total power consumption (VCCIO, RAM and LP2997 termination regulator)

with individual 1x4 bursts (arbitary access), the supply current reduces to 1.45 A

With Stratix III dynamic OCT, some additional power consumption of parallel termination can be expected