Open mithro opened 6 years ago
UCF is just a TCL subset. There is a grammar for ANTRL4 https://github.com/Nic30/hdlConvertor/blob/master/grammars/tcl.g4
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The older Xilinx tools use the UCF file format.
The format is documented here - https://www.xilinx.com/support/documentation/sw_manuals/xilinx11/cgd.pdf
http://xilinx.eetrend.com/files-eetrend-xilinx/forum/201103/1746-3205-02a_ucf_editing_12.pdf - UCF Editing