Initial commit of OpenSPARC T2 design and verification files.
[OpenSPARC-T2-DV] / design / sys / iop / dmu / rtl / dmu_mmu_csr_fsh.v
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1// ========== Copyright Header Begin ==========================================
2//
3// OpenSPARC T2 Processor File: dmu_mmu_csr_fsh.v
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35module dmu_mmu_csr_fsh
36 (
37 clk,
38 rst_l,
39 fsh_w_ld,
40 csrbus_wr_data,
41 fsh_csrbus_read_data
42 );
43
44//====================================================================
45// Polarity declarations
46//====================================================================
47input clk; // Clock
48input rst_l; // Reset signal
49input fsh_w_ld; // SW load bus
50input [`FIRE_CSRBUS_DATA_WIDTH-1:0] csrbus_wr_data; // SW write data
51output [`FIRE_DLC_MMU_CSR_FSH_WIDTH-1:0] fsh_csrbus_read_data; // SW read data
52
53//====================================================================
54// Type declarations
55//====================================================================
56wire clk; // Clock
57wire rst_l; // Reset signal
58wire fsh_w_ld; // SW load bus
59wire [`FIRE_CSRBUS_DATA_WIDTH-1:0] csrbus_wr_data; // SW write data
60wire [`FIRE_DLC_MMU_CSR_FSH_WIDTH-1:0] fsh_csrbus_read_data; // SW read data
61
62//====================================================================
63// Logic
64//====================================================================
65
66// synopsys translate_off
67// verilint 123 off
68// verilint 498 off
69reg omni_ld;
70reg [`FIRE_DLC_MMU_CSR_FSH_WIDTH-1:0] omni_data;
71
72// vlint flag_unsynthesizable_initial off
73initial
74 begin
75 omni_ld = 1'b0;
76 omni_data = `FIRE_DLC_MMU_CSR_FSH_WIDTH'b0;
77 end// vlint flag_unsynthesizable_initial on
78
79// verilint 123 on
80// verilint 498 on
81// synopsys translate_on
82
83//----- Hardware Data Out Mux Assignments
84
85//====================================================================
86// Instantiation of entries
87//====================================================================
88
89//----- Entry 0
90dmu_mmu_csr_fsh_entry fsh_0
91 (
92 // synopsys translate_off
93 .omni_ld (omni_ld),
94 .omni_data (omni_data),
95 // synopsys translate_on
96 .clk (clk),
97 .rst_l (rst_l),
98 .w_ld (fsh_w_ld),
99 .csrbus_wr_data (csrbus_wr_data),
100 .fsh_csrbus_read_data (fsh_csrbus_read_data)
101 );
102
103endmodule // dmu_mmu_csr_fsh