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[/] [mips32/] [trunk/] [Classic-MIPS/] [source/] [src/] [macros.v] - Blame information for rev 2

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`timescale 1ns / 1ps
//////////////////////////////////////////////////////////////////////////////////
// Company: 
// Engineer: 
// 
// Create Date:    11:02:16 12/30/2016 
// Design Name: 
// Module Name:    macros 
// Project Name: 
// Target Devices: 
// Tool versions: 
// Description: 
//
// Dependencies: 
//
// Revision: 
// Revision 0.01 - File Created
// Additional Comments: 
//
//////////////////////////////////////////////////////////////////////////////////
`define     NOP             32'h0
`define     ALU_AND                     4'b0000
`define     ALU_OR                      4'b0001
`define     ALU_ADD                     4'b0010
`define     ALU_SUB                     4'b0011
`define     ALU_SLT                     4'b0100
`define     ALU_NOR                     4'b0101
`define     ALU_XOR                     4'b0110
`define     ALU_LU                      4'b0111
`define     ALU_SLLV                    4'b1000
`define     ALU_SRLV                    4'b1001
 
`define     R_OP_AND            6'b100100
`define     R_OP_OR                     6'b100101
`define     R_OP_ADD                    6'b100000
`define     R_OP_SUB                    6'b100010
`define     R_OP_SLT                    6'b101010
`define     R_OP_NOR                    6'b100111
`define     R_OP_SLLV           6'b000100
`define     R_OP_SRLV           6'b000110
`define     R_SHAMPT                    5'b00000
 
`define     BRANCH_OP_BEQ       2'b01
`define     BRANCH_OP_BNE       2'b10
 
`define     JUMP_J          2'b01
`define     JUMP_JAL        2'b11
`define     JUMP_JR         2'b10
 
 
`define     OPCODE_R                    6'b000000
`define     OPCODE_I_LW             6'b100011
`define     OPCODE_I_SW             6'b101011
`define     OPCODE_I_BEQ            6'b000100
`define     OPCODE_I_BNE            6'b000101
`define     OPCODE_J_JUMP           6'b000010
`define    OPCODE_JAL_JUMP     6'b000011
`define    R_FUNC_JR            6'b001000
 
`define     OPCODE_I_MASK       3'b001
`define     OPCODE_I_ADDI       6'b001000
`define     OPCODE_I_ANDI       6'b001100
`define     OPCODE_I_ORI        6'b001101
`define     OPCODE_I_XORI       6'b001110
`define     OPCODE_I_LUI        6'b001111
 
`define     REG_ADDI                    3'b001
`define     REG_ADNI                    3'b010
`define     REG_ORI                         3'b100
`define     REG_XORI                    3'b101
`define     REG_LUI                         3'b110
 

Line No.	Rev	Author	Line
1	2	jjf	`timescale 1ns / 1ps
2			`//////////////////////////////////////////////////////////////////////////////////`
3			`// Company:`
4			`// Engineer:`
5			`//`
6			`// Create Date: 11:02:16 12/30/2016`
7			`// Design Name:`
8			`// Module Name: macros`
9			`// Project Name:`
10			`// Target Devices:`
11			`// Tool versions:`
12			`// Description:`
13			`//`
14			`// Dependencies:`
15			`//`
16			`// Revision:`
17			`// Revision 0.01 - File Created`
18			`// Additional Comments:`
19			`//`
20			`//////////////////////////////////////////////////////////////////////////////////`
21			`define NOP 32'h0
22			`define ALU_AND 4'b0000
23			`define ALU_OR 4'b0001
24			`define ALU_ADD 4'b0010
25			`define ALU_SUB 4'b0011
26			`define ALU_SLT 4'b0100
27			`define ALU_NOR 4'b0101
28			`define ALU_XOR 4'b0110
29			`define ALU_LU 4'b0111
30			`define ALU_SLLV 4'b1000
31			`define ALU_SRLV 4'b1001
32
33			`define R_OP_AND 6'b100100
34			`define R_OP_OR 6'b100101
35			`define R_OP_ADD 6'b100000
36			`define R_OP_SUB 6'b100010
37			`define R_OP_SLT 6'b101010
38			`define R_OP_NOR 6'b100111
39			`define R_OP_SLLV 6'b000100
40			`define R_OP_SRLV 6'b000110
41			`define R_SHAMPT 5'b00000
42
43			`define BRANCH_OP_BEQ 2'b01
44			`define BRANCH_OP_BNE 2'b10
45
46			`define JUMP_J 2'b01
47			`define JUMP_JAL 2'b11
48			`define JUMP_JR 2'b10
49
50
51			`define OPCODE_R 6'b000000
52			`define OPCODE_I_LW 6'b100011
53			`define OPCODE_I_SW 6'b101011
54			`define OPCODE_I_BEQ 6'b000100
55			`define OPCODE_I_BNE 6'b000101
56			`define OPCODE_J_JUMP 6'b000010
57			`define OPCODE_JAL_JUMP 6'b000011
58			`define R_FUNC_JR 6'b001000
59
60			`define OPCODE_I_MASK 3'b001
61			`define OPCODE_I_ADDI 6'b001000
62			`define OPCODE_I_ANDI 6'b001100
63			`define OPCODE_I_ORI 6'b001101
64			`define OPCODE_I_XORI 6'b001110
65			`define OPCODE_I_LUI 6'b001111
66
67			`define REG_ADDI 3'b001
68			`define REG_ADNI 3'b010
69			`define REG_ORI 3'b100
70			`define REG_XORI 3'b101
71			`define REG_LUI 3'b110
72

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[/] [mips32/] [trunk/] [Classic-MIPS/] [source/] [src/] [macros.v] - Blame information for rev 2