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[/] [1000base-x/] [trunk/] [rtl/] [verilog/] [ge_1000baseX_constants.v] - Blame information for rev 3

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//////////////////////////////////////////////////////////////////////
////                                                              ////
////  File name "ge_1000baseX_constants.v"                        ////
////                                                              ////
////  This file is part of the :                                  ////
////                                                              ////
//// "1000BASE-X IEEE 802.3-2008 Clause 36 - PCS project"         ////
////                                                              ////
////  http://opencores.org/project,1000base-x                     ////
////                                                              ////
////  Author(s):                                                  ////
////      - D.W.Pegler Cambridge Broadband Networks Ltd           ////
////                                                              ////
////      { peglerd@gmail.com, dwp@cambridgebroadand.com }        ////
////                                                              ////
//////////////////////////////////////////////////////////////////////
////                                                              ////
//// Copyright (C) 2009 AUTHORS. All rights reserved.             ////
////                                                              ////
//// This source file may be used and distributed without         ////
//// restriction provided that this copyright statement is not    ////
//// removed from the file and that any derivative work contains  ////
//// the original copyright notice and the associated disclaimer. ////
////                                                              ////
//// This source file is free software; you can redistribute it   ////
//// and/or modify it under the terms of the GNU Lesser General   ////
//// Public License as published by the Free Software Foundation; ////
//// either version 2.1 of the License, or (at your option) any   ////
//// later version.                                               ////
////                                                              ////
//// This source is distributed in the hope that it will be       ////
//// useful, but WITHOUT ANY WARRANTY; without even the implied   ////
//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR      ////
//// PURPOSE.  See the GNU Lesser General Public License for more ////
//// details.                                                     ////
////                                                              ////
//// You should have received a copy of the GNU Lesser General    ////
//// Public License along with this source; if not, download it   ////
//// from http://www.opencores.org/lgpl.shtml                     ////
////                                                              ////
//////////////////////////////////////////////////////////////////////
////                                                              ////
//// This module is based on the coding method described in       ////
//// IEEE Std 802.3-2008 Clause 36 "Physical Coding Sublayer(PCS) ////
//// and Physical Medium Attachment (PMA) sublayer, type          ////
//// 1000BASE-X"; see :                                           ////
////                                                              ////
//// http://standards.ieee.org/about/get/802/802.3.html           ////
//// and                                                          ////
//// doc/802.3-2008_section3.pdf, Clause/Section 36.              ////
////                                                              ////
//////////////////////////////////////////////////////////////////////
 
// XMIT Autonegotiation parameter - ctrl for the PCS TX state machine   
`define XMIT_IDLE           0
`define XMIT_CONFIGURATION  1
`define XMIT_DATA           2
 
`define RUDI_INVALID 0
`define RUDI_IDLE    1
`define RUDI_CONF    2
 
// Special K code-groups - K codes
`define K28_0_symbol 8'h1c
`define K28_1_symbol 8'h3c
`define K28_2_symbol 8'h5c
`define K28_3_symbol 8'h7c
`define K28_4_symbol 8'h9c
`define K28_5_symbol 8'hbc
`define K28_6_symbol 8'hdc
`define K28_7_symbol 8'hfc
`define K23_7_symbol 8'hf7
`define K27_7_symbol 8'hfb
`define K29_7_symbol 8'hfd
`define K30_7_symbol 8'hfe
 
// Special D code-groups - D codes   
`define D21_5_symbol  8'hb5
`define D2_2_symbol   8'h42
`define D5_6_symbol   8'hc5
`define D16_2_symbol  8'h50
`define D0_0_symbol   8'h00
 
`define D21_2_symbol  8'h55
`define D21_6_symbol  8'hd5
 
`define D6_6_symbol   8'hc6
`define D10_1_symbol  8'h2a
`define D3_3_symbol   8'h63
`define D27_7_symbol  8'hfb
`define D3_0_symbol   8'h03
 
`define D30_2_symbol  8'h5e
`define D12_4_symbol  8'h8c
`define D8_6_symbol   8'hc8
`define D13_7_symbol  8'hed
 
// Code group ordered_sets
`define I_CODE  4'b0001
`define I1_CODE 4'b0010
`define I2_CODE 4'b0011
`define C_CODE  4'b0100
`define C1_CODE 4'b0101
`define C2_CODE 4'b0110
`define R_CODE  4'b0111
`define S_CODE  4'b1000
`define T_CODE  4'b1001
`define V_CODE  4'b1010
 
// -ve and +ve 10b symbols 
`define pK28_5_10b_symbol 10'b1100000101 // 0x305
`define nK28_5_10b_symbol 10'b0011111010 // 0x0fa
 
`define pD5_6_10b_symbol  10'b1010010110 // 0x296
`define nD5_6_10b_symbol  10'b1010010110 // 0x296
 
`define pD16_2_10b_symbol 10'b1001000101 // 0x245
`define nD16_2_10b_symbol 10'b0110110101 // 0x1b5
 
`define pD0_0_10b_symbol  10'b0110001011 // 0x18b
`define nD0_0_10b_symbol  10'b1001110100 // 0x274 
 
`define pK27_7_10b_symbol 10'b0010010111  // 0x097
`define nK27_7_10b_symbol 10'b1101101000  // 0x368
 
 

Line No.	Rev	Author	Line
1	3	dwp	`//////////////////////////////////////////////////////////////////////`
2			`//// ////`
3			`//// File name "ge_1000baseX_constants.v" ////`
4			`//// ////`
5			`//// This file is part of the : ////`
6			`//// ////`
7			`//// "1000BASE-X IEEE 802.3-2008 Clause 36 - PCS project" ////`
8			`//// ////`
9			`//// http://opencores.org/project,1000base-x ////`
10			`//// ////`
11			`//// Author(s): ////`
12			`//// - D.W.Pegler Cambridge Broadband Networks Ltd ////`
13			`//// ////`
14			`//// { peglerd@gmail.com, dwp@cambridgebroadand.com } ////`
15			`//// ////`
16			`//////////////////////////////////////////////////////////////////////`
17			`//// ////`
18			`//// Copyright (C) 2009 AUTHORS. All rights reserved. ////`
19			`//// ////`
20			`//// This source file may be used and distributed without ////`
21			`//// restriction provided that this copyright statement is not ////`
22			`//// removed from the file and that any derivative work contains ////`
23			`//// the original copyright notice and the associated disclaimer. ////`
24			`//// ////`
25			`//// This source file is free software; you can redistribute it ////`
26			`//// and/or modify it under the terms of the GNU Lesser General ////`
27			`//// Public License as published by the Free Software Foundation; ////`
28			`//// either version 2.1 of the License, or (at your option) any ////`
29			`//// later version. ////`
30			`//// ////`
31			`//// This source is distributed in the hope that it will be ////`
32			`//// useful, but WITHOUT ANY WARRANTY; without even the implied ////`
33			`//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////`
34			`//// PURPOSE. See the GNU Lesser General Public License for more ////`
35			`//// details. ////`
36			`//// ////`
37			`//// You should have received a copy of the GNU Lesser General ////`
38			`//// Public License along with this source; if not, download it ////`
39			`//// from http://www.opencores.org/lgpl.shtml ////`
40			`//// ////`
41			`//////////////////////////////////////////////////////////////////////`
42			`//// ////`
43			`//// This module is based on the coding method described in ////`
44			`//// IEEE Std 802.3-2008 Clause 36 "Physical Coding Sublayer(PCS) ////`
45			`//// and Physical Medium Attachment (PMA) sublayer, type ////`
46			`//// 1000BASE-X"; see : ////`
47			`//// ////`
48			`//// http://standards.ieee.org/about/get/802/802.3.html ////`
49			`//// and ////`
50			`//// doc/802.3-2008_section3.pdf, Clause/Section 36. ////`
51			`//// ////`
52			`//////////////////////////////////////////////////////////////////////`
53
54			`// XMIT Autonegotiation parameter - ctrl for the PCS TX state machine`
55			`define XMIT_IDLE 0
56			`define XMIT_CONFIGURATION 1
57			`define XMIT_DATA 2
58
59			`define RUDI_INVALID 0
60			`define RUDI_IDLE 1
61			`define RUDI_CONF 2
62
63			`// Special K code-groups - K codes`
64			`define K28_0_symbol 8'h1c
65			`define K28_1_symbol 8'h3c
66			`define K28_2_symbol 8'h5c
67			`define K28_3_symbol 8'h7c
68			`define K28_4_symbol 8'h9c
69			`define K28_5_symbol 8'hbc
70			`define K28_6_symbol 8'hdc
71			`define K28_7_symbol 8'hfc
72			`define K23_7_symbol 8'hf7
73			`define K27_7_symbol 8'hfb
74			`define K29_7_symbol 8'hfd
75			`define K30_7_symbol 8'hfe
76
77			`// Special D code-groups - D codes`
78			`define D21_5_symbol 8'hb5
79			`define D2_2_symbol 8'h42
80			`define D5_6_symbol 8'hc5
81			`define D16_2_symbol 8'h50
82			`define D0_0_symbol 8'h00
83
84			`define D21_2_symbol 8'h55
85			`define D21_6_symbol 8'hd5
86
87			`define D6_6_symbol 8'hc6
88			`define D10_1_symbol 8'h2a
89			`define D3_3_symbol 8'h63
90			`define D27_7_symbol 8'hfb
91			`define D3_0_symbol 8'h03
92
93			`define D30_2_symbol 8'h5e
94			`define D12_4_symbol 8'h8c
95			`define D8_6_symbol 8'hc8
96			`define D13_7_symbol 8'hed
97
98			`// Code group ordered_sets`
99			`define I_CODE 4'b0001
100			`define I1_CODE 4'b0010
101			`define I2_CODE 4'b0011
102			`define C_CODE 4'b0100
103			`define C1_CODE 4'b0101
104			`define C2_CODE 4'b0110
105			`define R_CODE 4'b0111
106			`define S_CODE 4'b1000
107			`define T_CODE 4'b1001
108			`define V_CODE 4'b1010
109
110			`// -ve and +ve 10b symbols`
111			`define pK28_5_10b_symbol 10'b1100000101 // 0x305
112			`define nK28_5_10b_symbol 10'b0011111010 // 0x0fa
113
114			`define pD5_6_10b_symbol 10'b1010010110 // 0x296
115			`define nD5_6_10b_symbol 10'b1010010110 // 0x296
116
117			`define pD16_2_10b_symbol 10'b1001000101 // 0x245
118			`define nD16_2_10b_symbol 10'b0110110101 // 0x1b5
119
120			`define pD0_0_10b_symbol 10'b0110001011 // 0x18b
121			`define nD0_0_10b_symbol 10'b1001110100 // 0x274
122
123			`define pK27_7_10b_symbol 10'b0010010111 // 0x097
124			`define nK27_7_10b_symbol 10'b1101101000 // 0x368
125
126

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[/] [1000base-x/] [trunk/] [rtl/] [verilog/] [ge_1000baseX_constants.v] - Blame information for rev 3