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[/] [or1k_old/] [trunk/] [mp3/] [lib/] [xilinx/] [unisims/] [IFDX.v] - Rev 1782

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// $Header: /home/marcus/revision_ctrl_test/oc_cvs/cvs/or1k/mp3/lib/xilinx/unisims/IFDX.v,v 1.1.1.1 2001-11-04 18:59:48 lampret Exp $
 
/*
 
FUNCTION	: Input D-FLIP-FLOP with clock enable
 
*/
 
`timescale  100 ps / 10 ps
 
`celldefine
 
module IFDX (Q, C, CE, D);
 
    parameter cds_action = "ignore";
    parameter INIT = 1'b0;
 
    output Q;
    reg    q_out;
 
    input  C, CE, D;
 
    tri0 GSR = glbl.GSR;
 
    buf B1 (Q, q_out);
 
	always @(GSR)
	    if (GSR)
		assign q_out = INIT;
	    else
		deassign q_out;
 
	always @(posedge C)
	    if (CE)
		q_out <= D;
 
    specify
	(posedge C => (Q +: D)) = (1, 1);
    endspecify
 
endmodule
 
`endcelldefine
 

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