There is also an on-board quad ARM CPU running up to 1.5 GHz which can be used for local application requirements. It is accessible over backplane PCIe or Ethernet and provides dedicated AXI interfaces to all FPGAs. It is also used to query board health like FPGA temperature and power. It is connected to the OpenVPX control plane via 1GbE.
The air-cooled 3AA1 is hot swappable, allowing for more system reliability. This feature is unique to Annapolis and was developed because our experience with OpenVPX systems has shown it invaluable, so a whole chassis does not need to be shutdown to remove a single board.
Please request a datasheet via the website.
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