For anyone under development with programmable logic Quartus II is without drug an excellent development environment:
Altera.QUARTUS.II.v7.2.SP2
Quartus® II software version 7.2 is the #1 design software in performance
and productivity for FPGA, CPLD, and structured ASIC designs. With the
advances in version 7.2, Quartus II software and Stratix® III FPGAs now
offer a 2 speed-grade advantage and 3x faster compile times when compared
to competing high-end, 65-nm FPGAs. In addition, version 7.2 introduces the
first 64-bit Windows Vista support from an FPGA vendor.
http://www.filefactory.com/file/46122e/ http://www.filefactory.com/file/24a3c4/ http://www.filefactory.com/file/7c699e/ http://www.filefactory.com/file/d2138e/ http://www.filefactory.com/file/fa8bb7/ http://www.filefactory.com/file/a8fa23/ http://www.filefactory.com/file/419252/ http://www.filefactory.com/file/59ef47/ Nice day to all