The Xilinx Zynq SoC supports disabling the DDR3 memory controller and the corresponding clocks to save energy. The memory can be put into self-refresh mode to retain its data. Inspired by a thread on the Xilinx forums I measured the actual effect of this power saving method on a Digilent ZedBoard.
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Setting up Xilinx development tools on Debian
Debian is not a supported system for running the Xilinx developments tools. That does not mean you cannot use them on Debian. Here is a quick overview over the necessary steps to get them running on Jessie.
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