1. Download Scicos-HDL package, save it, like (D:/scicoshdl_nv/scicos-hdl) 2. open "/scilab-5.1/modules/scicos/etc/scicos.start" before (//end // if %scicos) please add the following sentence: exec("D:/bak/scicoshdl_nv/scicos-hdl/ScicosHDL_start.sce"); 3. Run Scilab/Scicos, you can use Scicos-HDL now. Scicos-HDL is a free software. Under Scilab licence. Scicos-HDL Copyright (c) 2004-2009 ZhangDong&KangCai (NXU, LIAMA,SCILAB) scicoshdl@gmail.com 4. all examples :/scicos-hdl/example 5. Contact: scicoshdl@gmail.com 6. Authors: ZhangDong&KangCai (NXU&LIAMA)