/////////////////////////////////////////////////////////////////////
|
/////////////////////////////////////////////////////////////////////
|
//// ////
|
//// ////
|
//// WISHBONE AC 97 Controller Top Level ////
|
//// WISHBONE AC 97 Controller Top Level ////
|
//// ////
|
//// ////
|
//// ////
|
//// ////
|
//// Author: Rudolf Usselmann ////
|
//// Author: Rudolf Usselmann ////
|
//// rudi@asics.ws ////
|
//// rudi@asics.ws ////
|
//// ////
|
//// ////
|
//// ////
|
//// ////
|
//// Downloaded from: http://www.opencores.org/cores/ac97_ctrl/ ////
|
//// Downloaded from: http://www.opencores.org/cores/ac97_ctrl/ ////
|
//// ////
|
//// ////
|
/////////////////////////////////////////////////////////////////////
|
/////////////////////////////////////////////////////////////////////
|
//// ////
|
//// ////
|
//// Copyright (C) 2000-2002 Rudolf Usselmann ////
|
//// Copyright (C) 2000-2002 Rudolf Usselmann ////
|
//// www.asics.ws ////
|
//// www.asics.ws ////
|
//// rudi@asics.ws ////
|
//// rudi@asics.ws ////
|
//// ////
|
//// ////
|
//// This source file may be used and distributed without ////
|
//// This source file may be used and distributed without ////
|
//// restriction provided that this copyright statement is not ////
|
//// restriction provided that this copyright statement is not ////
|
//// removed from the file and that any derivative work contains ////
|
//// removed from the file and that any derivative work contains ////
|
//// the original copyright notice and the associated disclaimer.////
|
//// the original copyright notice and the associated disclaimer.////
|
//// ////
|
//// ////
|
//// THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY ////
|
//// THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY ////
|
//// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED ////
|
//// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED ////
|
//// TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS ////
|
//// TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS ////
|
//// FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL THE AUTHOR ////
|
//// FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL THE AUTHOR ////
|
//// OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, ////
|
//// OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, ////
|
//// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES ////
|
//// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES ////
|
//// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ////
|
//// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ////
|
//// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR ////
|
//// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR ////
|
//// BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF ////
|
//// BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF ////
|
//// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ////
|
//// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ////
|
//// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT ////
|
//// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT ////
|
//// OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE ////
|
//// OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE ////
|
//// POSSIBILITY OF SUCH DAMAGE. ////
|
//// POSSIBILITY OF SUCH DAMAGE. ////
|
//// ////
|
//// ////
|
/////////////////////////////////////////////////////////////////////
|
/////////////////////////////////////////////////////////////////////
|
|
|
// CVS Log
|
// CVS Log
|
//
|
//
|
// $Id: ac97_top.v,v 1.4 2002-09-19 06:30:56 rudi Exp $
|
// $Id: ac97_top.v,v 1.4 2002-09-19 06:30:56 rudi Exp $
|
//
|
//
|
// $Date: 2002-09-19 06:30:56 $
|
// $Date: 2002-09-19 06:30:56 $
|
// $Revision: 1.4 $
|
// $Revision: 1.4 $
|
// $Author: rudi $
|
// $Author: rudi $
|
// $Locker: $
|
// $Locker: $
|
// $State: Exp $
|
// $State: Exp $
|
//
|
//
|
// Change History:
|
// Change History:
|
// $Log: not supported by cvs2svn $
|
// $Log: not supported by cvs2svn $
|
// Revision 1.3 2002/03/05 04:44:05 rudi
|
// Revision 1.3 2002/03/05 04:44:05 rudi
|
//
|
//
|
// - Fixed the order of the thrash hold bits to match the spec.
|
// - Fixed the order of the thrash hold bits to match the spec.
|
// - Many minor synthesis cleanup items ...
|
// - Many minor synthesis cleanup items ...
|
//
|
//
|
// Revision 1.2 2001/08/10 08:09:42 rudi
|
// Revision 1.2 2001/08/10 08:09:42 rudi
|
//
|
//
|
// - Removed RTY_O output.
|
// - Removed RTY_O output.
|
// - Added Clock and Reset Inputs to documentation.
|
// - Added Clock and Reset Inputs to documentation.
|
// - Changed IO names to be more clear.
|
// - Changed IO names to be more clear.
|
// - Uniquifyed define names to be core specific.
|
// - Uniquifyed define names to be core specific.
|
//
|
//
|
// Revision 1.1 2001/08/03 06:54:50 rudi
|
// Revision 1.1 2001/08/03 06:54:50 rudi
|
//
|
//
|
//
|
//
|
// - Changed to new directory structure
|
// - Changed to new directory structure
|
//
|
//
|
// Revision 1.1.1.1 2001/05/19 02:29:14 rudi
|
// Revision 1.1.1.1 2001/05/19 02:29:14 rudi
|
// Initial Checkin
|
// Initial Checkin
|
//
|
//
|
//
|
//
|
//
|
//
|
//
|
//
|
|
|
`include "ac97_defines.v"
|
`include "ac97_defines.v"
|
|
|
module ac97_top(clk_i, rst_i,
|
module ac97_top(clk_i, rst_i,
|
|
|
wb_data_i, wb_data_o, wb_addr_i, wb_sel_i, wb_we_i, wb_cyc_i,
|
wb_data_i, wb_data_o, wb_addr_i, wb_sel_i, wb_we_i, wb_cyc_i,
|
wb_stb_i, wb_ack_o, wb_err_o,
|
wb_stb_i, wb_ack_o, wb_err_o,
|
|
|
int_o, dma_req_o, dma_ack_i,
|
int_o, dma_req_o, dma_ack_i,
|
suspended_o,
|
suspended_o,
|
|
|
bit_clk_pad_i, sync_pad_o, sdata_pad_o, sdata_pad_i,
|
bit_clk_pad_i, sync_pad_o, sdata_pad_o, sdata_pad_i,
|
ac97_reset_pad_o_
|
ac97_reset_pad_o_
|
);
|
);
|
|
|
input clk_i, rst_i;
|
input clk_i, rst_i;
|
|
|
// --------------------------------------
|
// --------------------------------------
|
// WISHBONE SLAVE INTERFACE
|
// WISHBONE SLAVE INTERFACE
|
input [31:0] wb_data_i;
|
input [31:0] wb_data_i;
|
output [31:0] wb_data_o;
|
output [31:0] wb_data_o;
|
input [31:0] wb_addr_i;
|
input [31:0] wb_addr_i;
|
input [3:0] wb_sel_i;
|
input [3:0] wb_sel_i;
|
input wb_we_i;
|
input wb_we_i;
|
input wb_cyc_i;
|
input wb_cyc_i;
|
input wb_stb_i;
|
input wb_stb_i;
|
output wb_ack_o;
|
output wb_ack_o;
|
output wb_err_o;
|
output wb_err_o;
|
|
|
// --------------------------------------
|
// --------------------------------------
|
// Misc Signals
|
// Misc Signals
|
output int_o;
|
output int_o;
|
output [8:0] dma_req_o;
|
output [8:0] dma_req_o;
|
input [8:0] dma_ack_i;
|
input [8:0] dma_ack_i;
|
|
|
// --------------------------------------
|
// --------------------------------------
|
// Suspend Resume Interface
|
// Suspend Resume Interface
|
output suspended_o;
|
output suspended_o;
|
|
|
// --------------------------------------
|
// --------------------------------------
|
// AC97 Codec Interface
|
// AC97 Codec Interface
|
input bit_clk_pad_i;
|
input bit_clk_pad_i;
|
output sync_pad_o;
|
output sync_pad_o;
|
output sdata_pad_o;
|
output sdata_pad_o;
|
input sdata_pad_i;
|
input sdata_pad_i;
|
output ac97_reset_pad_o_;
|
output ac97_reset_pad_o_;
|
|
|
////////////////////////////////////////////////////////////////////
|
////////////////////////////////////////////////////////////////////
|
//
|
//
|
// Local Wires
|
// Local Wires
|
//
|
//
|
|
|
// Serial Output register interface
|
// Serial Output register interface
|
wire [15:0] out_slt0;
|
wire [15:0] out_slt0;
|
wire [19:0] out_slt1;
|
wire [19:0] out_slt1;
|
wire [19:0] out_slt2;
|
wire [19:0] out_slt2;
|
wire [19:0] out_slt3;
|
wire [19:0] out_slt3;
|
wire [19:0] out_slt4;
|
wire [19:0] out_slt4;
|
wire [19:0] out_slt6;
|
wire [19:0] out_slt6;
|
wire [19:0] out_slt7;
|
wire [19:0] out_slt7;
|
wire [19:0] out_slt8;
|
wire [19:0] out_slt8;
|
wire [19:0] out_slt9;
|
wire [19:0] out_slt9;
|
|
|
// Serial Input register interface
|
// Serial Input register interface
|
wire [15:0] in_slt0;
|
wire [15:0] in_slt0;
|
wire [19:0] in_slt1;
|
wire [19:0] in_slt1;
|
wire [19:0] in_slt2;
|
wire [19:0] in_slt2;
|
wire [19:0] in_slt3;
|
wire [19:0] in_slt3;
|
wire [19:0] in_slt4;
|
wire [19:0] in_slt4;
|
wire [19:0] in_slt6;
|
wire [19:0] in_slt6;
|
|
|
// Serial IO Controller Interface
|
// Serial IO Controller Interface
|
wire ld;
|
wire ld;
|
wire valid;
|
wire valid;
|
wire [5:0] out_le;
|
wire [5:0] out_le;
|
wire [2:0] in_valid;
|
wire [2:0] in_valid;
|
wire ps_ce;
|
wire ps_ce;
|
|
|
// Valid Sync
|
// Valid Sync
|
reg valid_s1, valid_s;
|
reg valid_s1, valid_s;
|
reg [2:0] in_valid_s1, in_valid_s;
|
reg [2:0] in_valid_s1, in_valid_s;
|
|
|
// Out FIFO interface
|
// Out FIFO interface
|
wire [31:0] wb_din;
|
wire [31:0] wb_din;
|
wire [1:0] o3_mode, o4_mode, o6_mode, o7_mode, o8_mode, o9_mode;
|
wire [1:0] o3_mode, o4_mode, o6_mode, o7_mode, o8_mode, o9_mode;
|
wire o3_re, o4_re, o6_re, o7_re, o8_re, o9_re;
|
wire o3_re, o4_re, o6_re, o7_re, o8_re, o9_re;
|
wire o3_we, o4_we, o6_we, o7_we, o8_we, o9_we;
|
wire o3_we, o4_we, o6_we, o7_we, o8_we, o9_we;
|
wire [1:0] o3_status, o4_status, o6_status, o7_status, o8_status, o9_status;
|
wire [1:0] o3_status, o4_status, o6_status, o7_status, o8_status, o9_status;
|
wire o3_full, o4_full, o6_full, o7_full, o8_full, o9_full;
|
wire o3_full, o4_full, o6_full, o7_full, o8_full, o9_full;
|
wire o3_empty, o4_empty, o6_empty, o7_empty, o8_empty, o9_empty;
|
wire o3_empty, o4_empty, o6_empty, o7_empty, o8_empty, o9_empty;
|
|
|
// In FIFO interface
|
// In FIFO interface
|
wire [31:0] i3_dout, i4_dout, i6_dout;
|
wire [31:0] i3_dout, i4_dout, i6_dout;
|
wire [1:0] i3_mode, i4_mode, i6_mode;
|
wire [1:0] i3_mode, i4_mode, i6_mode;
|
wire i3_we, i4_we, i6_we;
|
wire i3_we, i4_we, i6_we;
|
wire i3_re, i4_re, i6_re;
|
wire i3_re, i4_re, i6_re;
|
wire [1:0] i3_status, i4_status, i6_status;
|
wire [1:0] i3_status, i4_status, i6_status;
|
wire i3_full, i4_full, i6_full;
|
wire i3_full, i4_full, i6_full;
|
wire i3_empty, i4_empty, i6_empty;
|
wire i3_empty, i4_empty, i6_empty;
|
|
|
// Register File Interface
|
// Register File Interface
|
wire [3:0] adr;
|
wire [3:0] adr;
|
wire [31:0] rf_dout;
|
wire [31:0] rf_dout;
|
wire [31:0] rf_din;
|
wire [31:0] rf_din;
|
wire rf_we;
|
wire rf_we;
|
wire rf_re;
|
wire rf_re;
|
wire ac97_rst_force;
|
wire ac97_rst_force;
|
wire resume_req;
|
wire resume_req;
|
wire crac_we;
|
wire crac_we;
|
wire [15:0] crac_din;
|
wire [15:0] crac_din;
|
wire [31:0] crac_out;
|
wire [31:0] crac_out;
|
wire [7:0] oc0_cfg;
|
wire [7:0] oc0_cfg;
|
wire [7:0] oc1_cfg;
|
wire [7:0] oc1_cfg;
|
wire [7:0] oc2_cfg;
|
wire [7:0] oc2_cfg;
|
wire [7:0] oc3_cfg;
|
wire [7:0] oc3_cfg;
|
wire [7:0] oc4_cfg;
|
wire [7:0] oc4_cfg;
|
wire [7:0] oc5_cfg;
|
wire [7:0] oc5_cfg;
|
wire [7:0] ic0_cfg;
|
wire [7:0] ic0_cfg;
|
wire [7:0] ic1_cfg;
|
wire [7:0] ic1_cfg;
|
wire [7:0] ic2_cfg;
|
wire [7:0] ic2_cfg;
|
wire [2:0] oc0_int_set;
|
wire [2:0] oc0_int_set;
|
wire [2:0] oc1_int_set;
|
wire [2:0] oc1_int_set;
|
wire [2:0] oc2_int_set;
|
wire [2:0] oc2_int_set;
|
wire [2:0] oc3_int_set;
|
wire [2:0] oc3_int_set;
|
wire [2:0] oc4_int_set;
|
wire [2:0] oc4_int_set;
|
wire [2:0] oc5_int_set;
|
wire [2:0] oc5_int_set;
|
wire [2:0] ic0_int_set;
|
wire [2:0] ic0_int_set;
|
wire [2:0] ic1_int_set;
|
wire [2:0] ic1_int_set;
|
wire [2:0] ic2_int_set;
|
wire [2:0] ic2_int_set;
|
|
|
// CRA Module interface
|
// CRA Module interface
|
wire crac_valid;
|
wire crac_valid;
|
wire crac_wr;
|
wire crac_wr;
|
wire crac_wr_done, crac_rd_done;
|
wire crac_wr_done, crac_rd_done;
|
|
|
////////////////////////////////////////////////////////////////////
|
////////////////////////////////////////////////////////////////////
|
//
|
//
|
// Misc Logic
|
// Misc Logic
|
//
|
//
|
|
|
// Sync Valid to WISHBONE Clock
|
// Sync Valid to WISHBONE Clock
|
always @(posedge clk_i)
|
always @(posedge clk_i)
|
valid_s1 <= #1 valid;
|
valid_s1 <= #1 valid;
|
|
|
always @(posedge clk_i)
|
always @(posedge clk_i)
|
valid_s <= #1 valid_s1;
|
valid_s <= #1 valid_s1;
|
|
|
always @(posedge clk_i)
|
always @(posedge clk_i)
|
in_valid_s1 <= #1 in_valid;
|
in_valid_s1 <= #1 in_valid;
|
|
|
always @(posedge clk_i)
|
always @(posedge clk_i)
|
in_valid_s <= #1 in_valid_s1;
|
in_valid_s <= #1 in_valid_s1;
|
|
|
// "valid_s" Indicates when any of the outputs to the output S/R may
|
// "valid_s" Indicates when any of the outputs to the output S/R may
|
// change or when outputs from input S/R may be sampled
|
// change or when outputs from input S/R may be sampled
|
assign o3_mode = oc0_cfg[3:2];
|
assign o3_mode = oc0_cfg[3:2];
|
assign o4_mode = oc1_cfg[3:2];
|
assign o4_mode = oc1_cfg[3:2];
|
assign o6_mode = oc2_cfg[3:2];
|
assign o6_mode = oc2_cfg[3:2];
|
assign o7_mode = oc3_cfg[3:2];
|
assign o7_mode = oc3_cfg[3:2];
|
assign o8_mode = oc4_cfg[3:2];
|
assign o8_mode = oc4_cfg[3:2];
|
assign o9_mode = oc5_cfg[3:2];
|
assign o9_mode = oc5_cfg[3:2];
|
assign i3_mode = ic0_cfg[3:2];
|
assign i3_mode = ic0_cfg[3:2];
|
assign i4_mode = ic1_cfg[3:2];
|
assign i4_mode = ic1_cfg[3:2];
|
assign i6_mode = ic2_cfg[3:2];
|
assign i6_mode = ic2_cfg[3:2];
|
|
|
////////////////////////////////////////////////////////////////////
|
////////////////////////////////////////////////////////////////////
|
//
|
//
|
// Modules
|
// Modules
|
//
|
//
|
|
|
ac97_sout u0(
|
ac97_sout u0(
|
.clk( bit_clk_pad_i ),
|
.clk( bit_clk_pad_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.so_ld( ld ),
|
.so_ld( ld ),
|
.slt0( out_slt0 ),
|
.slt0( out_slt0 ),
|
.slt1( out_slt1 ),
|
.slt1( out_slt1 ),
|
.slt2( out_slt2 ),
|
.slt2( out_slt2 ),
|
.slt3( out_slt3 ),
|
.slt3( out_slt3 ),
|
.slt4( out_slt4 ),
|
.slt4( out_slt4 ),
|
.slt6( out_slt6 ),
|
.slt6( out_slt6 ),
|
.slt7( out_slt7 ),
|
.slt7( out_slt7 ),
|
.slt8( out_slt8 ),
|
.slt8( out_slt8 ),
|
.slt9( out_slt9 ),
|
.slt9( out_slt9 ),
|
.sdata_out( sdata_pad_o )
|
.sdata_out( sdata_pad_o )
|
);
|
);
|
|
|
ac97_sin u1(
|
ac97_sin u1(
|
.clk( bit_clk_pad_i ),
|
.clk( bit_clk_pad_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.out_le( out_le ),
|
.out_le( out_le ),
|
.slt0( in_slt0 ),
|
.slt0( in_slt0 ),
|
.slt1( in_slt1 ),
|
.slt1( in_slt1 ),
|
.slt2( in_slt2 ),
|
.slt2( in_slt2 ),
|
.slt3( in_slt3 ),
|
.slt3( in_slt3 ),
|
.slt4( in_slt4 ),
|
.slt4( in_slt4 ),
|
.slt6( in_slt6 ),
|
.slt6( in_slt6 ),
|
.sdata_in( sdata_pad_i )
|
.sdata_in( sdata_pad_i )
|
);
|
);
|
|
|
ac97_soc u2(
|
ac97_soc u2(
|
.clk( bit_clk_pad_i ),
|
.clk( bit_clk_pad_i ),
|
.wclk( clk_i ),
|
.wclk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.ps_ce( ps_ce ),
|
.ps_ce( ps_ce ),
|
.resume( resume_req ),
|
.resume( resume_req ),
|
.suspended( suspended_o ),
|
.suspended( suspended_o ),
|
.sync( sync_pad_o ),
|
.sync( sync_pad_o ),
|
.out_le( out_le ),
|
.out_le( out_le ),
|
.in_valid( in_valid ),
|
.in_valid( in_valid ),
|
.ld( ld ),
|
.ld( ld ),
|
.valid( valid )
|
.valid( valid )
|
);
|
);
|
|
|
ac97_out_fifo u3(
|
ac97_out_fifo u3(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.en( oc0_cfg[0] ),
|
.en( oc0_cfg[0] ),
|
.mode( o3_mode ),
|
.mode( o3_mode ),
|
.din( wb_din ),
|
.din( wb_din ),
|
.we( o3_we ),
|
.we( o3_we ),
|
.dout( out_slt3 ),
|
.dout( out_slt3 ),
|
.re( o3_re ),
|
.re( o3_re ),
|
.status( o3_status ),
|
.status( o3_status ),
|
.full( o3_full ),
|
.full( o3_full ),
|
.empty( o3_empty )
|
.empty( o3_empty )
|
);
|
);
|
|
|
ac97_out_fifo u4(
|
ac97_out_fifo u4(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.en( oc1_cfg[0] ),
|
.en( oc1_cfg[0] ),
|
.mode( o4_mode ),
|
.mode( o4_mode ),
|
.din( wb_din ),
|
.din( wb_din ),
|
.we( o4_we ),
|
.we( o4_we ),
|
.dout( out_slt4 ),
|
.dout( out_slt4 ),
|
.re( o4_re ),
|
.re( o4_re ),
|
.status( o4_status ),
|
.status( o4_status ),
|
.full( o4_full ),
|
.full( o4_full ),
|
.empty( o4_empty )
|
.empty( o4_empty )
|
);
|
);
|
|
|
`ifdef AC97_CENTER
|
`ifdef AC97_CENTER
|
ac97_out_fifo u5(
|
ac97_out_fifo u5(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.en( oc2_cfg[0] ),
|
.en( oc2_cfg[0] ),
|
.mode( o6_mode ),
|
.mode( o6_mode ),
|
.din( wb_din ),
|
.din( wb_din ),
|
.we( o6_we ),
|
.we( o6_we ),
|
.dout( out_slt6 ),
|
.dout( out_slt6 ),
|
.re( o6_re ),
|
.re( o6_re ),
|
.status( o6_status ),
|
.status( o6_status ),
|
.full( o6_full ),
|
.full( o6_full ),
|
.empty( o6_empty )
|
.empty( o6_empty )
|
);
|
);
|
`else
|
`else
|
assign out_slt6 = 20'h0;
|
assign out_slt6 = 20'h0;
|
assign o6_status = 2'h0;
|
assign o6_status = 2'h0;
|
assign o6_full = 1'b0;
|
assign o6_full = 1'b0;
|
assign o6_empty = 1'b0;
|
assign o6_empty = 1'b0;
|
`endif
|
`endif
|
|
|
`ifdef AC97_SURROUND
|
`ifdef AC97_SURROUND
|
ac97_out_fifo u6(
|
ac97_out_fifo u6(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.en( oc3_cfg[0] ),
|
.en( oc3_cfg[0] ),
|
.mode( o7_mode ),
|
.mode( o7_mode ),
|
.din( wb_din ),
|
.din( wb_din ),
|
.we( o7_we ),
|
.we( o7_we ),
|
.dout( out_slt7 ),
|
.dout( out_slt7 ),
|
.re( o7_re ),
|
.re( o7_re ),
|
.status( o7_status ),
|
.status( o7_status ),
|
.full( o7_full ),
|
.full( o7_full ),
|
.empty( o7_empty )
|
.empty( o7_empty )
|
);
|
);
|
|
|
ac97_out_fifo u7(
|
ac97_out_fifo u7(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.en( oc4_cfg[0] ),
|
.en( oc4_cfg[0] ),
|
.mode( o8_mode ),
|
.mode( o8_mode ),
|
.din( wb_din ),
|
.din( wb_din ),
|
.we( o8_we ),
|
.we( o8_we ),
|
.dout( out_slt8 ),
|
.dout( out_slt8 ),
|
.re( o8_re ),
|
.re( o8_re ),
|
.status( o8_status ),
|
.status( o8_status ),
|
.full( o8_full ),
|
.full( o8_full ),
|
.empty( o8_empty )
|
.empty( o8_empty )
|
);
|
);
|
`else
|
`else
|
assign out_slt7 = 20'h0;
|
assign out_slt7 = 20'h0;
|
assign o7_status = 2'h0;
|
assign o7_status = 2'h0;
|
assign o7_full = 1'b0;
|
assign o7_full = 1'b0;
|
assign o7_empty = 1'b0;
|
assign o7_empty = 1'b0;
|
assign out_slt8 = 20'h0;
|
assign out_slt8 = 20'h0;
|
assign o8_status = 2'h0;
|
assign o8_status = 2'h0;
|
assign o8_full = 1'b0;
|
assign o8_full = 1'b0;
|
assign o8_empty = 1'b0;
|
assign o8_empty = 1'b0;
|
`endif
|
`endif
|
|
|
`ifdef AC97_LFE
|
`ifdef AC97_LFE
|
ac97_out_fifo u8(
|
ac97_out_fifo u8(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.en( oc5_cfg[0] ),
|
.en( oc5_cfg[0] ),
|
.mode( o9_mode ),
|
.mode( o9_mode ),
|
.din( wb_din ),
|
.din( wb_din ),
|
.we( o9_we ),
|
.we( o9_we ),
|
.dout( out_slt9 ),
|
.dout( out_slt9 ),
|
.re( o9_re ),
|
.re( o9_re ),
|
.status( o9_status ),
|
.status( o9_status ),
|
.full( o9_full ),
|
.full( o9_full ),
|
.empty( o9_empty )
|
.empty( o9_empty )
|
);
|
);
|
`else
|
`else
|
assign out_slt9 = 20'h0;
|
assign out_slt9 = 20'h0;
|
assign o9_status = 2'h0;
|
assign o9_status = 2'h0;
|
assign o9_full = 1'b0;
|
assign o9_full = 1'b0;
|
assign o9_empty = 1'b0;
|
assign o9_empty = 1'b0;
|
`endif
|
`endif
|
|
|
`ifdef AC97_SIN
|
`ifdef AC97_SIN
|
ac97_in_fifo u9(
|
ac97_in_fifo u9(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.en( ic0_cfg[0] ),
|
.en( ic0_cfg[0] ),
|
.mode( i3_mode ),
|
.mode( i3_mode ),
|
.din( in_slt3 ),
|
.din( in_slt3 ),
|
.we( i3_we ),
|
.we( i3_we ),
|
.dout( i3_dout ),
|
.dout( i3_dout ),
|
.re( i3_re ),
|
.re( i3_re ),
|
.status( i3_status ),
|
.status( i3_status ),
|
.full( i3_full ),
|
.full( i3_full ),
|
.empty( i3_empty )
|
.empty( i3_empty )
|
);
|
);
|
|
|
ac97_in_fifo u10(
|
ac97_in_fifo u10(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.en( ic1_cfg[0] ),
|
.en( ic1_cfg[0] ),
|
.mode( i4_mode ),
|
.mode( i4_mode ),
|
.din( in_slt4 ),
|
.din( in_slt4 ),
|
.we( i4_we ),
|
.we( i4_we ),
|
.dout( i4_dout ),
|
.dout( i4_dout ),
|
.re( i4_re ),
|
.re( i4_re ),
|
.status( i4_status ),
|
.status( i4_status ),
|
.full( i4_full ),
|
.full( i4_full ),
|
.empty( i4_empty )
|
.empty( i4_empty )
|
);
|
);
|
`else
|
`else
|
assign i3_dout = 20'h0;
|
assign i3_dout = 20'h0;
|
assign i3_status = 2'h0;
|
assign i3_status = 2'h0;
|
assign i3_full = 1'b0;
|
assign i3_full = 1'b0;
|
assign i3_empty = 1'b0;
|
assign i3_empty = 1'b0;
|
assign i4_dout = 20'h0;
|
assign i4_dout = 20'h0;
|
assign i4_status = 2'h0;
|
assign i4_status = 2'h0;
|
assign i4_full = 1'b0;
|
assign i4_full = 1'b0;
|
assign i4_empty = 1'b0;
|
assign i4_empty = 1'b0;
|
`endif
|
`endif
|
|
|
`ifdef AC97_MICIN
|
`ifdef AC97_MICIN
|
ac97_in_fifo u11(
|
ac97_in_fifo u11(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.en( ic2_cfg[0] ),
|
.en( ic2_cfg[0] ),
|
.mode( i6_mode ),
|
.mode( i6_mode ),
|
.din( in_slt6 ),
|
.din( in_slt6 ),
|
.we( i6_we ),
|
.we( i6_we ),
|
.dout( i6_dout ),
|
.dout( i6_dout ),
|
.re( i6_re ),
|
.re( i6_re ),
|
.status( i6_status ),
|
.status( i6_status ),
|
.full( i6_full ),
|
.full( i6_full ),
|
.empty( i6_empty )
|
.empty( i6_empty )
|
);
|
);
|
`else
|
`else
|
assign i6_dout = 20'h0;
|
assign i6_dout = 20'h0;
|
assign i6_status = 2'h0;
|
assign i6_status = 2'h0;
|
assign i6_full = 1'b0;
|
assign i6_full = 1'b0;
|
assign i6_empty = 1'b0;
|
assign i6_empty = 1'b0;
|
`endif
|
`endif
|
|
|
ac97_wb_if u12(
|
ac97_wb_if u12(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.wb_data_i( wb_data_i ),
|
.wb_data_i( wb_data_i ),
|
.wb_data_o( wb_data_o ),
|
.wb_data_o( wb_data_o ),
|
.wb_addr_i( wb_addr_i ),
|
.wb_addr_i( wb_addr_i ),
|
.wb_sel_i( wb_sel_i ),
|
.wb_sel_i( wb_sel_i ),
|
.wb_we_i( wb_we_i ),
|
.wb_we_i( wb_we_i ),
|
.wb_cyc_i( wb_cyc_i ),
|
.wb_cyc_i( wb_cyc_i ),
|
.wb_stb_i( wb_stb_i ),
|
.wb_stb_i( wb_stb_i ),
|
.wb_ack_o( wb_ack_o ),
|
.wb_ack_o( wb_ack_o ),
|
.wb_err_o( wb_err_o ),
|
.wb_err_o( wb_err_o ),
|
.adr( adr ),
|
.adr( adr ),
|
.dout( wb_din ),
|
.dout( wb_din ),
|
.rf_din( rf_dout ),
|
.rf_din( rf_dout ),
|
.i3_din( i3_dout ),
|
.i3_din( i3_dout ),
|
.i4_din( i4_dout ),
|
.i4_din( i4_dout ),
|
.i6_din( i6_dout ),
|
.i6_din( i6_dout ),
|
.rf_we( rf_we ),
|
.rf_we( rf_we ),
|
.rf_re( rf_re ),
|
.rf_re( rf_re ),
|
.o3_we( o3_we ),
|
.o3_we( o3_we ),
|
.o4_we( o4_we ),
|
.o4_we( o4_we ),
|
.o6_we( o6_we ),
|
.o6_we( o6_we ),
|
.o7_we( o7_we ),
|
.o7_we( o7_we ),
|
.o8_we( o8_we ),
|
.o8_we( o8_we ),
|
.o9_we( o9_we ),
|
.o9_we( o9_we ),
|
.i3_re( i3_re ),
|
.i3_re( i3_re ),
|
.i4_re( i4_re ),
|
.i4_re( i4_re ),
|
.i6_re( i6_re )
|
.i6_re( i6_re )
|
);
|
);
|
|
|
ac97_rf u13( .clk( clk_i ),
|
ac97_rf u13( .clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.adr( adr ),
|
.adr( adr ),
|
.rf_dout( rf_dout ),
|
.rf_dout( rf_dout ),
|
.rf_din( wb_din ),
|
.rf_din( wb_din ),
|
.rf_we( rf_we ),
|
.rf_we( rf_we ),
|
.rf_re( rf_re ),
|
.rf_re( rf_re ),
|
.int( int_o ),
|
.int( int_o ),
|
.ac97_rst_force(ac97_rst_force ),
|
.ac97_rst_force(ac97_rst_force ),
|
.resume_req( resume_req ),
|
.resume_req( resume_req ),
|
.suspended( suspended_o ),
|
.suspended( suspended_o ),
|
.crac_we( crac_we ),
|
.crac_we( crac_we ),
|
.crac_din( crac_din ),
|
.crac_din( crac_din ),
|
.crac_out( crac_out ),
|
.crac_out( crac_out ),
|
.crac_wr_done( crac_wr_done ),
|
.crac_wr_done( crac_wr_done ),
|
.crac_rd_done( crac_rd_done ),
|
.crac_rd_done( crac_rd_done ),
|
.oc0_cfg( oc0_cfg ),
|
.oc0_cfg( oc0_cfg ),
|
.oc1_cfg( oc1_cfg ),
|
.oc1_cfg( oc1_cfg ),
|
.oc2_cfg( oc2_cfg ),
|
.oc2_cfg( oc2_cfg ),
|
.oc3_cfg( oc3_cfg ),
|
.oc3_cfg( oc3_cfg ),
|
.oc4_cfg( oc4_cfg ),
|
.oc4_cfg( oc4_cfg ),
|
.oc5_cfg( oc5_cfg ),
|
.oc5_cfg( oc5_cfg ),
|
.ic0_cfg( ic0_cfg ),
|
.ic0_cfg( ic0_cfg ),
|
.ic1_cfg( ic1_cfg ),
|
.ic1_cfg( ic1_cfg ),
|
.ic2_cfg( ic2_cfg ),
|
.ic2_cfg( ic2_cfg ),
|
.oc0_int_set( oc0_int_set ),
|
.oc0_int_set( oc0_int_set ),
|
.oc1_int_set( oc1_int_set ),
|
.oc1_int_set( oc1_int_set ),
|
.oc2_int_set( oc2_int_set ),
|
.oc2_int_set( oc2_int_set ),
|
.oc3_int_set( oc3_int_set ),
|
.oc3_int_set( oc3_int_set ),
|
.oc4_int_set( oc4_int_set ),
|
.oc4_int_set( oc4_int_set ),
|
.oc5_int_set( oc5_int_set ),
|
.oc5_int_set( oc5_int_set ),
|
.ic0_int_set( ic0_int_set ),
|
.ic0_int_set( ic0_int_set ),
|
.ic1_int_set( ic1_int_set ),
|
.ic1_int_set( ic1_int_set ),
|
.ic2_int_set( ic2_int_set )
|
.ic2_int_set( ic2_int_set )
|
);
|
);
|
|
|
ac97_prc u14( .clk( clk_i ),
|
ac97_prc u14( .clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.valid( valid_s ),
|
.valid( valid_s ),
|
.in_valid( in_valid_s ),
|
.in_valid( in_valid_s ),
|
.out_slt0( out_slt0 ),
|
.out_slt0( out_slt0 ),
|
.in_slt0( in_slt0 ),
|
.in_slt0( in_slt0 ),
|
.in_slt1( in_slt1 ),
|
.in_slt1( in_slt1 ),
|
.crac_valid( crac_valid ),
|
.crac_valid( crac_valid ),
|
.crac_wr( crac_wr ),
|
.crac_wr( crac_wr ),
|
.oc0_cfg( oc0_cfg ),
|
.oc0_cfg( oc0_cfg ),
|
.oc1_cfg( oc1_cfg ),
|
.oc1_cfg( oc1_cfg ),
|
.oc2_cfg( oc2_cfg ),
|
.oc2_cfg( oc2_cfg ),
|
.oc3_cfg( oc3_cfg ),
|
.oc3_cfg( oc3_cfg ),
|
.oc4_cfg( oc4_cfg ),
|
.oc4_cfg( oc4_cfg ),
|
.oc5_cfg( oc5_cfg ),
|
.oc5_cfg( oc5_cfg ),
|
.ic0_cfg( ic0_cfg ),
|
.ic0_cfg( ic0_cfg ),
|
.ic1_cfg( ic1_cfg ),
|
.ic1_cfg( ic1_cfg ),
|
.ic2_cfg( ic2_cfg ),
|
.ic2_cfg( ic2_cfg ),
|
.o3_empty( o3_empty ),
|
.o3_empty( o3_empty ),
|
.o4_empty( o4_empty ),
|
.o4_empty( o4_empty ),
|
.o6_empty( o6_empty ),
|
.o6_empty( o6_empty ),
|
.o7_empty( o7_empty ),
|
.o7_empty( o7_empty ),
|
.o8_empty( o8_empty ),
|
.o8_empty( o8_empty ),
|
.o9_empty( o9_empty ),
|
.o9_empty( o9_empty ),
|
.i3_full( i3_full ),
|
.i3_full( i3_full ),
|
.i4_full( i4_full ),
|
.i4_full( i4_full ),
|
.i6_full( i6_full ),
|
.i6_full( i6_full ),
|
.o3_re( o3_re ),
|
.o3_re( o3_re ),
|
.o4_re( o4_re ),
|
.o4_re( o4_re ),
|
.o6_re( o6_re ),
|
.o6_re( o6_re ),
|
.o7_re( o7_re ),
|
.o7_re( o7_re ),
|
.o8_re( o8_re ),
|
.o8_re( o8_re ),
|
.o9_re( o9_re ),
|
.o9_re( o9_re ),
|
.i3_we( i3_we ),
|
.i3_we( i3_we ),
|
.i4_we( i4_we ),
|
.i4_we( i4_we ),
|
.i6_we( i6_we )
|
.i6_we( i6_we )
|
);
|
);
|
|
|
ac97_cra u15( .clk( clk_i ),
|
ac97_cra u15( .clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.crac_we( crac_we ),
|
.crac_we( crac_we ),
|
.crac_din( crac_din ),
|
.crac_din( crac_din ),
|
.crac_out( crac_out ),
|
.crac_out( crac_out ),
|
.crac_wr_done( crac_wr_done ),
|
.crac_wr_done( crac_wr_done ),
|
.crac_rd_done( crac_rd_done ),
|
.crac_rd_done( crac_rd_done ),
|
.valid( valid_s ),
|
.valid( valid_s ),
|
.out_slt1( out_slt1 ),
|
.out_slt1( out_slt1 ),
|
.out_slt2( out_slt2 ),
|
.out_slt2( out_slt2 ),
|
.in_slt2( in_slt2 ),
|
.in_slt2( in_slt2 ),
|
.crac_valid( crac_valid ),
|
.crac_valid( crac_valid ),
|
.crac_wr( crac_wr )
|
.crac_wr( crac_wr )
|
);
|
);
|
|
|
ac97_dma_if u16(.clk( clk_i ),
|
ac97_dma_if u16(.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.o3_status( o3_status ),
|
.o3_status( o3_status ),
|
.o4_status( o4_status ),
|
.o4_status( o4_status ),
|
.o6_status( o6_status ),
|
.o6_status( o6_status ),
|
.o7_status( o7_status ),
|
.o7_status( o7_status ),
|
.o8_status( o8_status ),
|
.o8_status( o8_status ),
|
.o9_status( o9_status ),
|
.o9_status( o9_status ),
|
.o3_empty( o3_empty ),
|
.o3_empty( o3_empty ),
|
.o4_empty( o4_empty ),
|
.o4_empty( o4_empty ),
|
.o6_empty( o6_empty ),
|
.o6_empty( o6_empty ),
|
.o7_empty( o7_empty ),
|
.o7_empty( o7_empty ),
|
.o8_empty( o8_empty ),
|
.o8_empty( o8_empty ),
|
.o9_empty( o9_empty ),
|
.o9_empty( o9_empty ),
|
.i3_status( i3_status ),
|
.i3_status( i3_status ),
|
.i4_status( i4_status ),
|
.i4_status( i4_status ),
|
.i6_status( i6_status ),
|
.i6_status( i6_status ),
|
.i3_full( i3_full ),
|
.i3_full( i3_full ),
|
.i4_full( i4_full ),
|
.i4_full( i4_full ),
|
.i6_full( i6_full ),
|
.i6_full( i6_full ),
|
.oc0_cfg( oc0_cfg ),
|
.oc0_cfg( oc0_cfg ),
|
.oc1_cfg( oc1_cfg ),
|
.oc1_cfg( oc1_cfg ),
|
.oc2_cfg( oc2_cfg ),
|
.oc2_cfg( oc2_cfg ),
|
.oc3_cfg( oc3_cfg ),
|
.oc3_cfg( oc3_cfg ),
|
.oc4_cfg( oc4_cfg ),
|
.oc4_cfg( oc4_cfg ),
|
.oc5_cfg( oc5_cfg ),
|
.oc5_cfg( oc5_cfg ),
|
.ic0_cfg( ic0_cfg ),
|
.ic0_cfg( ic0_cfg ),
|
.ic1_cfg( ic1_cfg ),
|
.ic1_cfg( ic1_cfg ),
|
.ic2_cfg( ic2_cfg ),
|
.ic2_cfg( ic2_cfg ),
|
.dma_req( dma_req_o ),
|
.dma_req( dma_req_o ),
|
.dma_ack( dma_ack_i )
|
.dma_ack( dma_ack_i )
|
);
|
);
|
|
|
ac97_int u17(
|
ac97_int u17(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.int_set( oc0_int_set ),
|
.int_set( oc0_int_set ),
|
.cfg( oc0_cfg ),
|
.cfg( oc0_cfg ),
|
.status( o3_status ),
|
.status( o3_status ),
|
.full_empty( o3_empty ),
|
.full_empty( o3_empty ),
|
.full( o3_full ),
|
.full( o3_full ),
|
.empty( o3_empty ),
|
.empty( o3_empty ),
|
.re( o3_re ),
|
.re( o3_re ),
|
.we( o3_we )
|
.we( o3_we )
|
);
|
);
|
|
|
ac97_int u18(
|
ac97_int u18(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.int_set( oc1_int_set ),
|
.int_set( oc1_int_set ),
|
.cfg( oc1_cfg ),
|
.cfg( oc1_cfg ),
|
.status( o4_status ),
|
.status( o4_status ),
|
.full_empty( o4_empty ),
|
.full_empty( o4_empty ),
|
.full( o4_full ),
|
.full( o4_full ),
|
.empty( o4_empty ),
|
.empty( o4_empty ),
|
.re( o4_re ),
|
.re( o4_re ),
|
.we( o4_we )
|
.we( o4_we )
|
);
|
);
|
|
|
`ifdef AC97_CENTER
|
`ifdef AC97_CENTER
|
ac97_int u19(
|
ac97_int u19(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.int_set( oc2_int_set ),
|
.int_set( oc2_int_set ),
|
.cfg( oc2_cfg ),
|
.cfg( oc2_cfg ),
|
.status( o6_status ),
|
.status( o6_status ),
|
.full_empty( o6_empty ),
|
.full_empty( o6_empty ),
|
.full( o6_full ),
|
.full( o6_full ),
|
.empty( o6_empty ),
|
.empty( o6_empty ),
|
.re( o6_re ),
|
.re( o6_re ),
|
.we( o6_we )
|
.we( o6_we )
|
);
|
);
|
`else
|
`else
|
assign oc2_int_set = 1'b0;
|
assign oc2_int_set = 1'b0;
|
`endif
|
`endif
|
|
|
`ifdef AC97_SURROUND
|
`ifdef AC97_SURROUND
|
ac97_int u20(
|
ac97_int u20(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.int_set( oc3_int_set ),
|
.int_set( oc3_int_set ),
|
.cfg( oc3_cfg ),
|
.cfg( oc3_cfg ),
|
.status( o7_status ),
|
.status( o7_status ),
|
.full_empty( o7_empty ),
|
.full_empty( o7_empty ),
|
.full( o7_full ),
|
.full( o7_full ),
|
.empty( o7_empty ),
|
.empty( o7_empty ),
|
.re( o7_re ),
|
.re( o7_re ),
|
.we( o7_we )
|
.we( o7_we )
|
);
|
);
|
|
|
ac97_int u21(
|
ac97_int u21(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.int_set( oc4_int_set ),
|
.int_set( oc4_int_set ),
|
.cfg( oc4_cfg ),
|
.cfg( oc4_cfg ),
|
.status( o8_status ),
|
.status( o8_status ),
|
.full_empty( o8_empty ),
|
.full_empty( o8_empty ),
|
.full( o8_full ),
|
.full( o8_full ),
|
.empty( o8_empty ),
|
.empty( o8_empty ),
|
.re( o8_re ),
|
.re( o8_re ),
|
.we( o8_we )
|
.we( o8_we )
|
);
|
);
|
`else
|
`else
|
assign oc3_int_set = 1'b0;
|
assign oc3_int_set = 1'b0;
|
assign oc4_int_set = 1'b0;
|
assign oc4_int_set = 1'b0;
|
`endif
|
`endif
|
|
|
`ifdef AC97_LFE
|
`ifdef AC97_LFE
|
ac97_int u22(
|
ac97_int u22(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.int_set( oc5_int_set ),
|
.int_set( oc5_int_set ),
|
.cfg( oc5_cfg ),
|
.cfg( oc5_cfg ),
|
.status( o9_status ),
|
.status( o9_status ),
|
.full_empty( o9_empty ),
|
.full_empty( o9_empty ),
|
.full( o9_full ),
|
.full( o9_full ),
|
.empty( o9_empty ),
|
.empty( o9_empty ),
|
.re( o9_re ),
|
.re( o9_re ),
|
.we( o9_we )
|
.we( o9_we )
|
);
|
);
|
`else
|
`else
|
assign oc5_int_set = 1'b0;
|
assign oc5_int_set = 1'b0;
|
`endif
|
`endif
|
|
|
`ifdef AC97_SIN
|
`ifdef AC97_SIN
|
ac97_int u23(
|
ac97_int u23(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.int_set( ic0_int_set ),
|
.int_set( ic0_int_set ),
|
.cfg( ic0_cfg ),
|
.cfg( ic0_cfg ),
|
.status( i3_status ),
|
.status( i3_status ),
|
.full_empty( i3_full ),
|
.full_empty( i3_full ),
|
.full( i3_full ),
|
.full( i3_full ),
|
.empty( i3_empty ),
|
.empty( i3_empty ),
|
.re( i3_re ),
|
.re( i3_re ),
|
.we( i3_we )
|
.we( i3_we )
|
);
|
);
|
|
|
ac97_int u24(
|
ac97_int u24(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.int_set( ic1_int_set ),
|
.int_set( ic1_int_set ),
|
.cfg( ic1_cfg ),
|
.cfg( ic1_cfg ),
|
.status( i4_status ),
|
.status( i4_status ),
|
.full_empty( i4_full ),
|
.full_empty( i4_full ),
|
.full( i4_full ),
|
.full( i4_full ),
|
.empty( i4_empty ),
|
.empty( i4_empty ),
|
.re( i4_re ),
|
.re( i4_re ),
|
.we( i4_we )
|
.we( i4_we )
|
);
|
);
|
`else
|
`else
|
assign ic0_int_set = 1'b0;
|
assign ic0_int_set = 1'b0;
|
assign ic1_int_set = 1'b0;
|
assign ic1_int_set = 1'b0;
|
`endif
|
`endif
|
|
|
`ifdef AC97_MICIN
|
`ifdef AC97_MICIN
|
ac97_int u25(
|
ac97_int u25(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.int_set( ic2_int_set ),
|
.int_set( ic2_int_set ),
|
.cfg( ic2_cfg ),
|
.cfg( ic2_cfg ),
|
.status( i6_status ),
|
.status( i6_status ),
|
.full_empty( i6_full ),
|
.full_empty( i6_full ),
|
.full( i6_full ),
|
.full( i6_full ),
|
.empty( i6_empty ),
|
.empty( i6_empty ),
|
.re( i6_re ),
|
.re( i6_re ),
|
.we( i6_we )
|
.we( i6_we )
|
);
|
);
|
`else
|
`else
|
assign ic2_int_set = 1'b0;
|
assign ic2_int_set = 1'b0;
|
`endif
|
`endif
|
|
|
ac97_rst u26(
|
ac97_rst u26(
|
.clk( clk_i ),
|
.clk( clk_i ),
|
.rst( rst_i ),
|
.rst( rst_i ),
|
.rst_force( ac97_rst_force ),
|
.rst_force( ac97_rst_force ),
|
.ps_ce( ps_ce ),
|
.ps_ce( ps_ce ),
|
.ac97_rst_( ac97_reset_pad_o_ )
|
.ac97_rst_( ac97_reset_pad_o_ )
|
);
|
);
|
|
|
endmodule
|
endmodule
|
|
|
|
|
