From: shannon on
If anyone out there uses Xilinx ISE Design Suite 11, I need your help!!

According to this information
[link]http://www.fpgarelated.com/usenet/fpga/show/662-1.php[/link]
ISE 11 should be running verilog 2001, however when I try to run the
arithmetic shift ">>>" it does not populate 1's for negative numbers as it
should.

Does anyone have any advice on how to correct this problem?

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