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[/] [nysa_sata/] [trunk/] [rtl/] [sata_defines.v] - Blame information for rev 3

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//sata_defines.v
/*
Distributed under the MIT license.
Copyright (c) 2011 Dave McCoy (dave.mccoy@cospandesign.com)
 
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
 
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
 
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
 
`ifndef __SATA_DEFINES__
`define __SATA_DEFINES__
 
//Presuming 75MHz clock
`define SATA_CLOCK_RATE               (75000000)
// 1 / 880uS = 1136 times per seconds
`define NORMAL_TIMEOUT           (1000000) / 880
 
//Input/Output buffer sizes
`define DATA_SIZE                32
//2048 dwords
`define FIFO_ADDRESS_WIDTH       11
 
//880uS
//`define INITIALIZE_TIMEOUT      ((`SATA_CLOCK_RATE) / (`NORMAL_TIMEOUT))
`define INITIALIZE_TIMEOUT      66000
//`define SEND_WAKE_TIMEOUT       4E
 
`define PRIM_ALIGN              32'h7B4A4ABC
`define PRIM_SYNC               32'hB5B5957C
`define PRIM_R_RDY              32'h4A4A957C
`define PRIM_R_IP               32'h5555B57C
`define PRIM_R_OK               32'h3535B57C
`define PRIM_R_ERR              32'h5656B57C
`define PRIM_SOF                32'h3737B57C
`define PRIM_EOF                32'hD5D5B57C
`define PRIM_X_RDY              32'h5757B57C
`define PRIM_WTRM               32'h5858B57C
`define PRIM_CONT               32'h9999AA7C
`define PRIM_HOLD               32'hD5D5AA7C
`define PRIM_HOLDA              32'h9595AA7C
`define PRIM_PMNACK             32'hF5F5957C
`define PRIM_PMACK              32'h9595957C
`define PRIM_PREQ_P             32'h1717B57C
`define PRIM_PREQ_S             32'h7575957C
 
`define DIALTONE                32'h4A4A4A4A
 
//FIS Types
`define FIS_H2D_REG             8'h27
`define FIS_D2H_REG             8'h34
`define FIS_DMA_ACT             8'h39
`define FIS_DMA_SETUP           8'h41
`define FIS_DATA                8'h46
`define FIS_BIST                8'h58
`define FIS_PIO_SETUP           8'h5F
`define FIS_SET_DEV_BITS        8'hA1
 
//Transport Data Direction
`define DATA_OUT                0
`define DATA_IN                 1
 
//Command Types
`define COMMAND_DMA_READ_EX     8'h25
`define COMMAND_DMA_WRITE_EX    8'h35
`define COMMAND_NOP             8'h00
`define COMMNAD_IDENTIFY_DEVICE 8'hEC
 
//Sizes
`define FIS_H2D_REG_SIZE        24'h5
`define FIS_D2H_REG_SIZE        24'h5
`define FIS_PIO_SETUP_SIZE      24'h5
`define FIS_DMA_SETUP_SIZE      24'h7
`define FIS_DMA_ACT_SIZE        24'h1
`define FIS_SET_DEV_BITS_SIZE   24'h2
 
//Register FIS Bits
`define STATUS_BUSY_BIT         7
`define STATUS_DRQ_BIT          3
`define STATUS_ERR_BIT          0
 
`define CONTROL_SRST_BIT        2
 
`define H2D_REG_COMMAND         1
`define H2D_REG_CONTROL         0
 
//Not really sure what to put in the features register
`define D2H_REG_FEATURES        16'h0000
`define D2H_REG_DEVICE          8'h40
 
`define D2H_REG_DRQ             1
`define D2H_REG_ERR             1
 
 
`endif

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[/] [nysa_sata/] [trunk/] [rtl/] [sata_defines.v] - Blame information for rev 3

Line No.	Rev	Author	Line
1	2	cospan	`//sata_defines.v`
2			`/*`
3			`Distributed under the MIT license.`
4			`Copyright (c) 2011 Dave McCoy (dave.mccoy@cospandesign.com)`
5
6			`Permission is hereby granted, free of charge, to any person obtaining a copy of`
7			`this software and associated documentation files (the "Software"), to deal in`
8			`the Software without restriction, including without limitation the rights to`
9			`use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies`
10			`of the Software, and to permit persons to whom the Software is furnished to do`
11			`so, subject to the following conditions:`
12
13			`The above copyright notice and this permission notice shall be included in all`
14			`copies or substantial portions of the Software.`
15
16			`THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR`
17			`IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,`
18			`FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE`
19			`AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER`
20			`LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,`
21			`OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE`
22			`SOFTWARE.`
23			`*/`
24
25			`ifndef __SATA_DEFINES__
26			`define __SATA_DEFINES__
27
28			`//Presuming 75MHz clock`
29	3	cospan	`define SATA_CLOCK_RATE (75000000)
30	2	cospan	`// 1 / 880uS = 1136 times per seconds`
31			`define NORMAL_TIMEOUT (1000000) / 880
32
33			`//Input/Output buffer sizes`
34			`define DATA_SIZE 32
35			`//2048 dwords`
36			`define FIFO_ADDRESS_WIDTH 11
37
38			`//880uS`
39	3	cospan	//`define INITIALIZE_TIMEOUT ((`SATA_CLOCK_RATE) / (`NORMAL_TIMEOUT))
40	2	cospan	`define INITIALIZE_TIMEOUT 66000
41			//`define SEND_WAKE_TIMEOUT 4E
42
43			`define PRIM_ALIGN 32'h7B4A4ABC
44			`define PRIM_SYNC 32'hB5B5957C
45			`define PRIM_R_RDY 32'h4A4A957C
46			`define PRIM_R_IP 32'h5555B57C
47			`define PRIM_R_OK 32'h3535B57C
48			`define PRIM_R_ERR 32'h5656B57C
49			`define PRIM_SOF 32'h3737B57C
50			`define PRIM_EOF 32'hD5D5B57C
51			`define PRIM_X_RDY 32'h5757B57C
52			`define PRIM_WTRM 32'h5858B57C
53			`define PRIM_CONT 32'h9999AA7C
54			`define PRIM_HOLD 32'hD5D5AA7C
55			`define PRIM_HOLDA 32'h9595AA7C
56			`define PRIM_PMNACK 32'hF5F5957C
57			`define PRIM_PMACK 32'h9595957C
58			`define PRIM_PREQ_P 32'h1717B57C
59			`define PRIM_PREQ_S 32'h7575957C
60
61			`define DIALTONE 32'h4A4A4A4A
62
63			`//FIS Types`
64			`define FIS_H2D_REG 8'h27
65			`define FIS_D2H_REG 8'h34
66			`define FIS_DMA_ACT 8'h39
67			`define FIS_DMA_SETUP 8'h41
68			`define FIS_DATA 8'h46
69			`define FIS_BIST 8'h58
70			`define FIS_PIO_SETUP 8'h5F
71			`define FIS_SET_DEV_BITS 8'hA1
72
73			`//Transport Data Direction`
74			`define DATA_OUT 0
75			`define DATA_IN 1
76
77			`//Command Types`
78			`define COMMAND_DMA_READ_EX 8'h25
79			`define COMMAND_DMA_WRITE_EX 8'h35
80			`define COMMAND_NOP 8'h00
81			`define COMMNAD_IDENTIFY_DEVICE 8'hEC
82
83			`//Sizes`
84			`define FIS_H2D_REG_SIZE 24'h5
85			`define FIS_D2H_REG_SIZE 24'h5
86			`define FIS_PIO_SETUP_SIZE 24'h5
87			`define FIS_DMA_SETUP_SIZE 24'h7
88			`define FIS_DMA_ACT_SIZE 24'h1
89			`define FIS_SET_DEV_BITS_SIZE 24'h2
90
91			`//Register FIS Bits`
92			`define STATUS_BUSY_BIT 7
93			`define STATUS_DRQ_BIT 3
94			`define STATUS_ERR_BIT 0
95
96			`define CONTROL_SRST_BIT 2
97
98			`define H2D_REG_COMMAND 1
99			`define H2D_REG_CONTROL 0
100
101			`//Not really sure what to put in the features register`
102			`define D2H_REG_FEATURES 16'h0000
103			`define D2H_REG_DEVICE 8'h40
104
105			`define D2H_REG_DRQ 1
106			`define D2H_REG_ERR 1
107
108
109			`endif