source: XOpenSparcT1/trunk/T1-CPU/spu/spu_lsurpt.v @ 6

Revision 6, 2.3 KB checked in by pntsvt00, 14 years ago (diff)

versione iniziale opensparc

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[6]1// ========== Copyright Header Begin ==========================================
2//
3// OpenSPARC T1 Processor File: spu_lsurpt.v
4// Copyright (c) 2006 Sun Microsystems, Inc.  All Rights Reserved.
5// DO NOT ALTER OR REMOVE COPYRIGHT NOTICES.
6//
7// The above named program is free software; you can redistribute it and/or
8// modify it under the terms of the GNU General Public
9// License version 2 as published by the Free Software Foundation.
10//
11// The above named program is distributed in the hope that it will be
12// useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14// General Public License for more details.
15//
16// You should have received a copy of the GNU General Public
17// License along with this work; if not, write to the Free Software
18// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
19//
20// ========== Copyright Header End ============================================
21
22
23module spu_lsurpt (
24
25
26/*outputs*/
27
28spu_lsurpt_ldxa_data_out,
29spu_lsurpt_ldst_pckt_out,
30spu_lsurpt_cpx_data_out,
31
32/*inputs*/
33spu_lsurpt_ldxa_data_in,
34spu_lsurpt_ldst_pckt_in,
35spu_lsurpt_cpx_data_in);
36
37// ---------------------------------------------------------------------
38
39input [63:0] spu_lsurpt_ldxa_data_in;
40input [122:0] spu_lsurpt_ldst_pckt_in;
41input [134:0] spu_lsurpt_cpx_data_in;
42
43// ---------------------------------------------------------------------
44
45output [63:0] spu_lsurpt_ldxa_data_out;
46output [122:0] spu_lsurpt_ldst_pckt_out;
47output [134:0] spu_lsurpt_cpx_data_out;
48
49// ---------------------------------------------------------------------
50// ---------------------------------------------------------------------
51// ---------------------------------------------------------------------
52
53// port postion should be: input on the TOP and output on BOTTOM.
54
55assign spu_lsurpt_ldxa_data_out[63:0] = spu_lsurpt_ldxa_data_in[63:0];
56
57// ---------------------------------------------------------------------
58
59// port postion should be: input on the TOP and output on BOTTOM.
60
61assign spu_lsurpt_ldst_pckt_out[122:0] = spu_lsurpt_ldst_pckt_in[122:0];
62
63// ---------------------------------------------------------------------
64
65// port postion should be: input on the BOTTOM and output on TOP.
66
67assign spu_lsurpt_cpx_data_out[134:0] = spu_lsurpt_cpx_data_in[134:0];
68
69
70endmodule
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