All RAMP Gold hardware source codes are under the BSD license, except our customized BEE3 memory controller and the Xilinx FPU code. The modified BEE3 memory controller is under the Microsoft Research License. The Xilinx FPU code is under the Xilinx ISE license.
Latest released version: r30032, 2/1/2010
The latest code can also be accessed from the RAMP SVN. To sign up our SVN, you need to provide an
SSH public key and fill out the standard "account request" at Please mention asking access to directory 'RAMP/trunk/Gold' in your application. In addition, that page also lists instructions that you'll want later on.
Our cross GCC toolchain can be obtained from here. The proxykernel and appserver can be downloaded here.
Google site only offers us 100 MB sotrage :(
The latest cross GCC and our manycore research OS (Akaros) can be downloaded at:
Note that Akaros is using a different compiler toolchain from the proxykernel.
We suggest you reading the ISPASS tutorial slides before downloading.
SelectionFile type iconFile nameDescriptionSizeRevisionTimeUser

Prebuilt bit file for the Xilinx XUP v5 board with a 2GB DDR2 SODIMM  3799k v. 1 Jan 25, 2011, 6:45 PM xtan

RAMP Gold hardware source code, version r30114  1137k v. 1 Mar 21, 2011, 2:18 PM xtan
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RAMP Gold tutorial at ISPASS 2010  8551k v. 1 Mar 28, 2010, 9:41 PM xtan