Hi All!
I'm in the beginning phases of designing a board around the Cyclone V HPS and I can't find the power requirements for the on-chip A9. I've used the early power estimator for the FPGA side. Any answers or pointers would be greatly appreciated. Thanks!链接已复制
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You can use the power play tool if you compile for a Cyclone V HPS. I don't think the numbers are very accurate though.
You can twiddle the switching rate of the processor in power play and it doesn't look like the dynamic power scales correctly.--- Quote Start --- You can use the power play tool if you compile for a Cyclone V HPS. I don't think the numbers are very accurate though. You can twiddle the switching rate of the processor in power play and it doesn't look like the dynamic power scales correctly. --- Quote End --- By that you mean the early power estimator, right? There are no fields for the processor in that tool as far as I can see (only LUT %, IO, XCVR, etc). Are there in the version that you use?
