ew32blatch.v
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/**************************************************************************
* *
* Copyright (C) 1994, Silicon Graphics, Inc. *
* *
* These coded instructions, statements, and computer programs contain *
* unpublished proprietary information of Silicon Graphics, Inc., and *
* are protected by Federal copyright law. They may not be disclosed *
* to third parties or copied or duplicated in any form, in whole or *
* in part, without the prior written consent of Silicon Graphics, Inc. *
* *
*************************************************************************/
// $Id: ew32blatch.v,v 1.1 2002/03/28 00:26:13 berndt Exp $
/////////////////////////////////////////////////////////////////////////
//
// Project Reality
//
// module: ew32benlatch
// description: 32-bit wide latch for ew attribute register file
//
//
// designer: Mike M. Cai 6/28/94
//
/////////////////////////////////////////////////////////////////////////
module ew32blatch(q, d, e, eo, clk);
output [31:0] q;
input [31:0] d;
input eo, e;
input clk;
// in01d1 invclk(.zn(iclk), .i(clk));
// fn01d1 wengclk(.zn(wen), .b1(e), .a1(clk));
// in01d4 wenbufni(.zn(wenbuf), .i(wen));
nr02d2 wenbuf0nr ( .a1(clk), .a2(e), .zn(wenbuf0));
nr02d2 wenbuf1nr ( .a1(clk), .a2(e), .zn(wenbuf1));
nr02d2 wenbuf2nr ( .a1(clk), .a2(e), .zn(wenbuf2));
nr02d2 wenbuf3nr ( .a1(clk), .a2(e), .zn(wenbuf3));
lantnz
ltch0 (.z(q[0]), .d(d[0]), .e(wenbuf0), .oe(eo)),
ltch1 (.z(q[1]), .d(d[1]), .e(wenbuf0), .oe(eo)),
ltch2 (.z(q[2]), .d(d[2]), .e(wenbuf0), .oe(eo)),
ltch3 (.z(q[3]), .d(d[3]), .e(wenbuf0), .oe(eo)),
ltch4 (.z(q[4]), .d(d[4]), .e(wenbuf0), .oe(eo)),
ltch5 (.z(q[5]), .d(d[5]), .e(wenbuf0), .oe(eo)),
ltch6 (.z(q[6]), .d(d[6]), .e(wenbuf0), .oe(eo)),
ltch7 (.z(q[7]), .d(d[7]), .e(wenbuf0), .oe(eo)),
ltch8 (.z(q[8]), .d(d[8]), .e(wenbuf1), .oe(eo)),
ltch9 (.z(q[9]), .d(d[9]), .e(wenbuf1), .oe(eo)),
ltch10 (.z(q[10]), .d(d[10]), .e(wenbuf1), .oe(eo)),
ltch11 (.z(q[11]), .d(d[11]), .e(wenbuf1), .oe(eo)),
ltch12 (.z(q[12]), .d(d[12]), .e(wenbuf1), .oe(eo)),
ltch13 (.z(q[13]), .d(d[13]), .e(wenbuf1), .oe(eo)),
ltch14 (.z(q[14]), .d(d[14]), .e(wenbuf1), .oe(eo)),
ltch15 (.z(q[15]), .d(d[15]), .e(wenbuf1), .oe(eo)),
ltch16 (.z(q[16]), .d(d[16]), .e(wenbuf2), .oe(eo)),
ltch17 (.z(q[17]), .d(d[17]), .e(wenbuf2), .oe(eo)),
ltch18 (.z(q[18]), .d(d[18]), .e(wenbuf2), .oe(eo)),
ltch19 (.z(q[19]), .d(d[19]), .e(wenbuf2), .oe(eo)),
ltch20 (.z(q[20]), .d(d[20]), .e(wenbuf2), .oe(eo)),
ltch21 (.z(q[21]), .d(d[21]), .e(wenbuf2), .oe(eo)),
ltch22 (.z(q[22]), .d(d[22]), .e(wenbuf2), .oe(eo)),
ltch23 (.z(q[23]), .d(d[23]), .e(wenbuf2), .oe(eo)),
ltch24 (.z(q[24]), .d(d[24]), .e(wenbuf3), .oe(eo)),
ltch25 (.z(q[25]), .d(d[25]), .e(wenbuf3), .oe(eo)),
ltch26 (.z(q[26]), .d(d[26]), .e(wenbuf3), .oe(eo)),
ltch27 (.z(q[27]), .d(d[27]), .e(wenbuf3), .oe(eo)),
ltch28 (.z(q[28]), .d(d[28]), .e(wenbuf3), .oe(eo)),
ltch29 (.z(q[29]), .d(d[29]), .e(wenbuf3), .oe(eo)),
ltch30 (.z(q[30]), .d(d[30]), .e(wenbuf3), .oe(eo)),
ltch31 (.z(q[31]), .d(d[31]), .e(wenbuf3), .oe(eo));
endmodule // ew32blatch