pluto_hdl_adi/library/axi_hdmi_rx/axi_hdmi_rx.v

241 lines
7.4 KiB
Verilog

// ***************************************************************************
// ***************************************************************************
// Copyright 2011 (c) Analog Devices, Inc.
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
// - Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// - Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in
// the documentation and/or other materials provided with the
// distribution.
// - Neither the name of Analog Devices, Inc. nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
// - The use of this software may or may not infringe the patent rights
// of one or more patent holders. This license does not release you
// from the requirement that you obtain separate licenses from these
// patent holders to use this software.
// - Use of the software either in source or binary form, must be run
// on or directly connected to an Analog Devices Inc. component.
//
// THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A
// PARTICULAR PURPOSE ARE DISCLAIMED.
//
// IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY
// RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; Loos OF USE, DATA, OR PROFITS; OR
// BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE PoosIBILITY OF SUCH DAMAGE.
// ***************************************************************************
// ***************************************************************************
// ***************************************************************************
// ***************************************************************************
module axi_hdmi_rx (
// hdmi interface
hdmi_rx_clk,
hdmi_rx_data,
// dma interface
hdmi_clk,
hdmi_dma_sof,
hdmi_dma_de,
hdmi_dma_data,
hdmi_dma_ovf,
hdmi_dma_unf,
// processor interface
s_axi_aclk,
s_axi_aresetn,
s_axi_awvalid,
s_axi_awaddr,
s_axi_awready,
s_axi_wvalid,
s_axi_wdata,
s_axi_wstrb,
s_axi_wready,
s_axi_bvalid,
s_axi_bresp,
s_axi_bready,
s_axi_arvalid,
s_axi_araddr,
s_axi_arready,
s_axi_rvalid,
s_axi_rresp,
s_axi_rdata,
s_axi_rready);
// parameters
parameter PCORE_ID = 0;
// hdmi interface
input hdmi_rx_clk;
input [15:0] hdmi_rx_data;
// vdma interface
output hdmi_clk;
output hdmi_dma_sof;
output hdmi_dma_de;
output [63:0] hdmi_dma_data;
input hdmi_dma_ovf;
input hdmi_dma_unf;
// processor interface
input s_axi_aresetn;
input s_axi_aclk;
input s_axi_awvalid;
input [31:0] s_axi_awaddr;
output s_axi_awready;
input s_axi_wvalid;
input [31:0] s_axi_wdata;
input [ 3:0] s_axi_wstrb;
output s_axi_wready;
output s_axi_bvalid;
output [ 1:0] s_axi_bresp;
input s_axi_bready;
input s_axi_arvalid;
input [31:0] s_axi_araddr;
output s_axi_arready;
output s_axi_rvalid;
output [ 1:0] s_axi_rresp;
output [31:0] s_axi_rdata;
input s_axi_rready;
// internal signals
wire up_wreq_s;
wire [13:0] up_waddr_s;
wire [31:0] up_wdata_s;
wire up_wack_s;
wire up_rreq_s;
wire [13:0] up_raddr_s;
wire [31:0] up_rdata_s;
wire up_rack_s;
wire hdmi_edge_sel_s;
wire hdmi_bgr_s;
wire hdmi_packed_s;
wire hdmi_csc_bypass_s;
wire [15:0] hdmi_vs_count_s;
wire [15:0] hdmi_hs_count_s;
wire hdmi_tpm_oos_s;
wire hdmi_vs_oos_s;
wire hdmi_hs_oos_s;
wire hdmi_vs_mismatch_s;
wire hdmi_hs_mismatch_s;
wire [15:0] hdmi_vs_s;
wire [15:0] hdmi_hs_s;
wire hdmi_rst;
wire [15:0] hdmi_data;
// signal name changes
assign hdmi_clk = hdmi_rx_clk;
assign hdmi_data = hdmi_rx_data;
assign up_rstn = s_axi_aresetn;
assign up_clk = s_axi_aclk;
// axi interface
up_axi i_up_axi (
.up_rstn (up_rstn),
.up_clk (up_clk),
.up_axi_awvalid (s_axi_awvalid),
.up_axi_awaddr (s_axi_awaddr),
.up_axi_awready (s_axi_awready),
.up_axi_wvalid (s_axi_wvalid),
.up_axi_wdata (s_axi_wdata),
.up_axi_wstrb (s_axi_wstrb),
.up_axi_wready (s_axi_wready),
.up_axi_bvalid (s_axi_bvalid),
.up_axi_bresp (s_axi_bresp),
.up_axi_bready (s_axi_bready),
.up_axi_arvalid (s_axi_arvalid),
.up_axi_araddr (s_axi_araddr),
.up_axi_arready (s_axi_arready),
.up_axi_rvalid (s_axi_rvalid),
.up_axi_rresp (s_axi_rresp),
.up_axi_rdata (s_axi_rdata),
.up_axi_rready (s_axi_rready),
.up_wreq (up_wreq_s),
.up_waddr (up_waddr_s),
.up_wdata (up_wdata_s),
.up_wack (up_wack_s),
.up_rreq (up_rreq_s),
.up_raddr (up_raddr_s),
.up_rdata (up_rdata_s),
.up_rack (up_rack_s));
// processor interface
up_hdmi_rx i_up (
.hdmi_clk (hdmi_clk),
.hdmi_rst (hdmi_rst),
.hdmi_edge_sel (hdmi_edge_sel_s),
.hdmi_bgr (hdmi_bgr_s),
.hdmi_packed (hdmi_packed_s),
.hdmi_csc_bypass (hdmi_csc_bypass_s),
.hdmi_vs_count (hdmi_vs_count_s),
.hdmi_hs_count (hdmi_hs_count_s),
.hdmi_dma_ovf (hdmi_dma_ovf),
.hdmi_dma_unf (hdmi_dma_unf),
.hdmi_tpm_oos (hdmi_tpm_oos_s),
.hdmi_vs_oos (hdmi_vs_oos_s),
.hdmi_hs_oos (hdmi_hs_oos_s),
.hdmi_vs_mismatch (hdmi_vs_mismatch_s),
.hdmi_hs_mismatch (hdmi_hs_mismatch_s),
.hdmi_vs (hdmi_vs_s),
.hdmi_hs (hdmi_hs_s),
.hdmi_clk_ratio (32'd1),
.up_rstn (up_rstn),
.up_clk (up_clk),
.up_wreq (up_wreq_s),
.up_waddr (up_waddr_s),
.up_wdata (up_wdata_s),
.up_wack (up_wack_s),
.up_rreq (up_rreq_s),
.up_raddr (up_raddr_s),
.up_rdata (up_rdata_s),
.up_rack (up_rack_s));
// hdmi interface
axi_hdmi_rx_core i_rx_core (
.hdmi_clk (hdmi_clk),
.hdmi_rst (hdmi_rst),
.hdmi_data (hdmi_data),
.hdmi_edge_sel (hdmi_edge_sel_s),
.hdmi_bgr (hdmi_bgr_s),
.hdmi_packed (hdmi_packed_s),
.hdmi_csc_bypass (hdmi_csc_bypass_s),
.hdmi_vs_count (hdmi_vs_count_s),
.hdmi_hs_count (hdmi_hs_count_s),
.hdmi_tpm_oos (hdmi_tpm_oos_s),
.hdmi_vs_oos (hdmi_vs_oos_s),
.hdmi_hs_oos (hdmi_hs_oos_s),
.hdmi_vs_mismatch (hdmi_vs_mismatch_s),
.hdmi_hs_mismatch (hdmi_hs_mismatch_s),
.hdmi_vs (hdmi_vs_s),
.hdmi_hs (hdmi_hs_s),
.hdmi_dma_sof (hdmi_dma_sof),
.hdmi_dma_de (hdmi_dma_de),
.hdmi_dma_data (hdmi_dma_data));
endmodule
// ***************************************************************************
// ***************************************************************************