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[/] [hpdmc/] [trunk/] [hpdmc_ddr32/] [test/] [obuft.v] - Rev 21
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/////////////////////////////////////////////////////////////////////////////// // Copyright (c) 1995/2004 Xilinx, Inc. // All Right Reserved. /////////////////////////////////////////////////////////////////////////////// // Modified for HPDMC simulation, based on Xilinx 05/23/07 revision /////////////////////////////////////////////////////////////////////////////// `timescale 1 ps / 1 ps module OBUFT (O, I, T); parameter CAPACITANCE = "DONT_CARE"; parameter integer DRIVE = 12; parameter IOSTANDARD = "DEFAULT"; parameter SLEW = "SLOW"; output O; input I, T; bufif0 T1 (O, I, T); initial begin case (CAPACITANCE) "LOW", "NORMAL", "DONT_CARE" : ; default : begin $display("Attribute Syntax Error : The attribute CAPACITANCE on OBUFT instance %m is set to %s. Legal values for this attribute are DONT_CARE, LOW or NORMAL.", CAPACITANCE); $finish; end endcase end endmodule