There's some useful code for reading and modifying Xilinx bitstream files up here: http://www.ulogic.org/trac if you want to learn more bout the Xilinx chip internals you can learn the XDL format: with the command line…
There's some useful code for reading and modifying Xilinx bitstream files up here: http://www.ulogic.org/trac if you want to learn more bout the Xilinx chip internals you can learn the XDL format: with the command line…