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1 | // ========== Copyright Header Begin ========================================== |
2 | // | |
3 | // OpenSPARC T2 Processor File: dbg1_ncu_sample.vrh | |
4 | // Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved | |
5 | // 4150 Network Circle, Santa Clara, California 95054, U.S.A. | |
6 | // | |
7 | // * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
8 | // | |
9 | // This program is free software; you can redistribute it and/or modify | |
10 | // it under the terms of the GNU General Public License as published by | |
11 | // the Free Software Foundation; version 2 of the License. | |
12 | // | |
13 | // This program is distributed in the hope that it will be useful, | |
14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | // GNU General Public License for more details. | |
17 | // | |
18 | // You should have received a copy of the GNU General Public License | |
19 | // along with this program; if not, write to the Free Software | |
20 | // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
21 | // | |
22 | // For the avoidance of doubt, and except that if any non-GPL license | |
23 | // choice is available it will apply instead, Sun elects to use only | |
24 | // the General Public License version 2 (GPLv2) at this time for any | |
25 | // software where a choice of GPL license versions is made | |
26 | // available with the language indicating that GPLv2 or any later version | |
27 | // may be used, or where a choice of which version of the GPL is applied is | |
28 | // otherwise unspecified. | |
29 | // | |
30 | // Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
31 | // CA 95054 USA or visit www.sun.com if you need additional information or | |
32 | // have any questions. | |
33 | // | |
34 | // ========== Copyright Header End ============================================ | |
35 | sample dbg1_ncu_intf_size (dbg1_ncu_size) | |
36 | { | |
37 | wildcard state SIZE (3'bxxx); | |
38 | } | |
39 | ||
40 | ||
41 | sample dbg1_ncu_intf_bufid_sample (dbg1_ncu_bufid) | |
42 | { | |
43 | m_state BUFFID (0:1); | |
44 | } | |
45 | ||
46 | sample dbg1_ncu_intf_type_sample (dbg1_ncu_type) | |
47 | { | |
48 | // state READ_NACK ( 4'b0000 ); | |
49 | state READ_ACK ( 4'b0001 ); | |
50 | } | |
51 | sample dbg1_ncu_intf_type_trans (dbg1_ncu_type) | |
52 | { | |
53 | // state READ_NACK ( 4'b0000 ); | |
54 | state READ_ACK ( 4'b0001 ); | |
55 | ||
56 | trans TYPE_TRAN30 ("READ_ACK" -> "READ_ACK"); | |
57 | // trans TYPE_TRAN31 ("READ_ACK" -> "READ_NACK"); | |
58 | ||
59 | // trans TYPE_TRAN40 ("READ_NACK" -> "READ_ACK"); | |
60 | // trans TYPE_TRAN41 ("READ_NACK" -> "READ_NACK"); | |
61 | ||
62 | } | |
63 | ||
64 | sample dbg1_ncu_intf_cpuid_sample (dbg1_ncu_cpuid) | |
65 | { | |
66 | m_state CPU_ID ( 0:63 ); | |
67 | } | |
68 | ||
69 | sample dbg1_ncu_intf_b2b_sample (dbg1_ncu_b2b) | |
70 | { | |
71 | m_state B2B ( 2:5 ) ; | |
72 | } | |
73 | ||
74 | sample dbg1_ncu_intf_stall_b2b_sample (ncu_dbg1_stall_b2b) | |
75 | { | |
76 | m_state STALL ( 1:30) ; | |
77 | } | |
78 | sample dbg1_ncu_intf_pkt_gap (dbg1_ncu_pkt_gap) | |
79 | { | |
80 | m_state PKT_GAP ( 1:10) ; | |
81 | } | |
82 | ||
83 | cross dbg1_ncu_intf_id_type_cross (dbg1_ncu_intf_cpuid_sample,dbg1_ncu_intf_type_sample ); |