// // Copyright 2019 Ettus Research, A National Instruments Company // // SPDX-License-Identifier: LGPL-3.0-or-later // // Module: noc_shell_fft // module noc_shell_fft #( parameter [31:0] NOC_ID = 32 'h0, parameter [ 9:0] THIS_PORTID = 10 'd0, parameter CHDR_W = 64, parameter [ 0:0] CTRLPORT_SLV_EN = 1, parameter [ 0:0] CTRLPORT_MST_EN = 1, parameter SYNC_CLKS = 0, parameter [ 5:0] NUM_DATA_I = 1, parameter [ 5:0] NUM_DATA_O = 1, parameter ITEM_W = 32, parameter NIPC = 2, parameter PYLD_FIFO_SIZE = 5, parameter CTXT_FIFO_SIZE = 5, parameter MTU = 10 ) ( //--------------------------------------------------------------------------- // Framework Interface //--------------------------------------------------------------------------- // RFNoC Framework Clocks and Resets input wire rfnoc_chdr_clk, output wire rfnoc_chdr_rst, input wire rfnoc_ctrl_clk, output wire rfnoc_ctrl_rst, // RFNoC Backend Interface input wire [ 511:0] rfnoc_core_config, output wire [ 511:0] rfnoc_core_status, // CHDR Input Ports (from framework) input wire [(CHDR_W*NUM_DATA_I)-1:0] s_rfnoc_chdr_tdata, input wire [ NUM_DATA_I-1:0] s_rfnoc_chdr_tlast, input wire [ NUM_DATA_I-1:0] s_rfnoc_chdr_tvalid, output wire [ NUM_DATA_I-1:0] s_rfnoc_chdr_tready, // CHDR Output Ports (to framework) output wire [(CHDR_W*NUM_DATA_O)-1:0] m_rfnoc_chdr_tdata, output wire [ NUM_DATA_O-1:0] m_rfnoc_chdr_tlast, output wire [ NUM_DATA_O-1:0] m_rfnoc_chdr_tvalid, input wire [ NUM_DATA_O-1:0] m_rfnoc_chdr_tready, // AXIS-Ctrl Input Port (from framework) input wire [ 31:0] s_rfnoc_ctrl_tdata, input wire s_rfnoc_ctrl_tlast, input wire s_rfnoc_ctrl_tvalid, output wire s_rfnoc_ctrl_tready, // AXIS-Ctrl Output Port (to framework) output wire [ 31:0] m_rfnoc_ctrl_tdata, output wire m_rfnoc_ctrl_tlast, output wire m_rfnoc_ctrl_tvalid, input wire m_rfnoc_ctrl_tready, //--------------------------------------------------------------------------- // Client Control Port Interface //--------------------------------------------------------------------------- // Clock input wire ctrlport_clk, input wire ctrlport_rst, // Master output wire m_ctrlport_req_wr, output wire m_ctrlport_req_rd, output wire [19:0] m_ctrlport_req_addr, output wire [31:0] m_ctrlport_req_data, output wire [ 3:0] m_ctrlport_req_byte_en, output wire m_ctrlport_req_has_time, output wire [63:0] m_ctrlport_req_time, input wire m_ctrlport_resp_ack, input wire [ 1:0] m_ctrlport_resp_status, input wire [31:0] m_ctrlport_resp_data, // Slave input wire s_ctrlport_req_wr, input wire s_ctrlport_req_rd, input wire [19:0] s_ctrlport_req_addr, input wire [ 9:0] s_ctrlport_req_portid, input wire [15:0] s_ctrlport_req_rem_epid, input wire [ 9:0] s_ctrlport_req_rem_portid, input wire [31:0] s_ctrlport_req_data, input wire [ 3:0] s_ctrlport_req_byte_en, input wire s_ctrlport_req_has_time, input wire [63:0] s_ctrlport_req_time, output wire s_ctrlport_resp_ack, output wire [ 1:0] s_ctrlport_resp_status, output wire [31:0] s_ctrlport_resp_data, //--------------------------------------------------------------------------- // Client Data Interface //--------------------------------------------------------------------------- // Clock input wire axis_data_clk, input wire axis_data_rst, // Output data stream (to user logic) output wire [(NUM_DATA_I*ITEM_W*NIPC)-1:0] m_axis_payload_tdata, output wire [ (NUM_DATA_I*NIPC)-1:0] m_axis_payload_tkeep, output wire [ NUM_DATA_I-1:0] m_axis_payload_tlast, output wire [ NUM_DATA_I-1:0] m_axis_payload_tvalid, input wire [ NUM_DATA_I-1:0] m_axis_payload_tready, // Input data stream (from user logic) input wire [(NUM_DATA_O*ITEM_W*NIPC)-1:0] s_axis_payload_tdata, input wire [ (NUM_DATA_O*NIPC)-1:0] s_axis_payload_tkeep, input wire [ NUM_DATA_O-1:0] s_axis_payload_tlast, input wire [ NUM_DATA_O-1:0] s_axis_payload_tvalid, output wire [ NUM_DATA_O-1:0] s_axis_payload_tready, // Output context stream (to user logic) output wire [(NUM_DATA_I*CHDR_W)-1:0] m_axis_context_tdata, output wire [ (4*NUM_DATA_I)-1:0] m_axis_context_tuser, output wire [ NUM_DATA_I-1:0] m_axis_context_tlast, output wire [ NUM_DATA_I-1:0] m_axis_context_tvalid, input wire [ NUM_DATA_I-1:0] m_axis_context_tready, // Input context stream (from user logic) input wire [(NUM_DATA_O*CHDR_W)-1:0] s_axis_context_tdata, input wire [ (4*NUM_DATA_O)-1:0] s_axis_context_tuser, input wire [ NUM_DATA_O-1:0] s_axis_context_tlast, input wire [ NUM_DATA_O-1:0] s_axis_context_tvalid, output wire [ NUM_DATA_O-1:0] s_axis_context_tready ); localparam CTRL_FIFO_SIZE = 5; //--------------------------------------------------------------------------- // Backend Interface //--------------------------------------------------------------------------- wire data_i_flush_en; wire [31:0] data_i_flush_timeout; wire [63:0] data_i_flush_active; wire [63:0] data_i_flush_done; wire data_o_flush_en; wire [31:0] data_o_flush_timeout; wire [63:0] data_o_flush_active; wire [63:0] data_o_flush_done; backend_iface #( .NOC_ID (NOC_ID), .NUM_DATA_I (NUM_DATA_I), .NUM_DATA_O (NUM_DATA_O), .CTRL_FIFOSIZE (CTRL_FIFO_SIZE), .MTU (MTU) ) backend_iface_i ( .rfnoc_chdr_clk (rfnoc_chdr_clk), .rfnoc_ctrl_clk (rfnoc_ctrl_clk), .rfnoc_core_config (rfnoc_core_config), .rfnoc_core_status (rfnoc_core_status), .rfnoc_chdr_rst (rfnoc_chdr_rst), .rfnoc_ctrl_rst (rfnoc_ctrl_rst), .data_i_flush_en (data_i_flush_en), .data_i_flush_timeout (data_i_flush_timeout), .data_i_flush_active (data_i_flush_active), .data_i_flush_done (data_i_flush_done), .data_o_flush_en (data_o_flush_en), .data_o_flush_timeout (data_o_flush_timeout), .data_o_flush_active (data_o_flush_active), .data_o_flush_done (data_o_flush_done) ); //--------------------------------------------------------------------------- // Control Path //--------------------------------------------------------------------------- ctrlport_endpoint #( .THIS_PORTID (THIS_PORTID ), .SYNC_CLKS (0 ), .AXIS_CTRL_MST_EN (CTRLPORT_SLV_EN), .AXIS_CTRL_SLV_EN (CTRLPORT_MST_EN), .SLAVE_FIFO_SIZE (CTRL_FIFO_SIZE ) ) ctrlport_ep_i ( .rfnoc_ctrl_clk (rfnoc_ctrl_clk ), .rfnoc_ctrl_rst (rfnoc_ctrl_rst ), .ctrlport_clk (ctrlport_clk ), .ctrlport_rst (ctrlport_rst ), .s_rfnoc_ctrl_tdata (s_rfnoc_ctrl_tdata ), .s_rfnoc_ctrl_tlast (s_rfnoc_ctrl_tlast ), .s_rfnoc_ctrl_tvalid (s_rfnoc_ctrl_tvalid ), .s_rfnoc_ctrl_tready (s_rfnoc_ctrl_tready ), .m_rfnoc_ctrl_tdata (m_rfnoc_ctrl_tdata ), .m_rfnoc_ctrl_tlast (m_rfnoc_ctrl_tlast ), .m_rfnoc_ctrl_tvalid (m_rfnoc_ctrl_tvalid ), .m_rfnoc_ctrl_tready (m_rfnoc_ctrl_tready ), .m_ctrlport_req_wr (m_ctrlport_req_wr ), .m_ctrlport_req_rd (m_ctrlport_req_rd ), .m_ctrlport_req_addr (m_ctrlport_req_addr ), .m_ctrlport_req_data (m_ctrlport_req_data ), .m_ctrlport_req_byte_en (m_ctrlport_req_byte_en ), .m_ctrlport_req_has_time (m_ctrlport_req_has_time ), .m_ctrlport_req_time (m_ctrlport_req_time ), .m_ctrlport_resp_ack (m_ctrlport_resp_ack ), .m_ctrlport_resp_status (m_ctrlport_resp_status ), .m_ctrlport_resp_data (m_ctrlport_resp_data ), .s_ctrlport_req_wr (s_ctrlport_req_wr ), .s_ctrlport_req_rd (s_ctrlport_req_rd ), .s_ctrlport_req_addr (s_ctrlport_req_addr ), .s_ctrlport_req_portid (s_ctrlport_req_portid ), .s_ctrlport_req_rem_epid (s_ctrlport_req_rem_epid ), .s_ctrlport_req_rem_portid(s_ctrlport_req_rem_portid), .s_ctrlport_req_data (s_ctrlport_req_data ), .s_ctrlport_req_byte_en (s_ctrlport_req_byte_en ), .s_ctrlport_req_has_time (s_ctrlport_req_has_time ), .s_ctrlport_req_time (s_ctrlport_req_time ), .s_ctrlport_resp_ack (s_ctrlport_resp_ack ), .s_ctrlport_resp_status (s_ctrlport_resp_status ), .s_ctrlport_resp_data (s_ctrlport_resp_data ) ); //--------------------------------------------------------------------------- // Data Path //--------------------------------------------------------------------------- genvar i; generate for (i = 0; i < NUM_DATA_I; i = i + 1) begin: chdr_to_data chdr_to_axis_pyld_ctxt #( .CHDR_W (CHDR_W ), .ITEM_W (ITEM_W ), .NIPC (NIPC ), .SYNC_CLKS (SYNC_CLKS ), .CONTEXT_FIFO_SIZE (CTXT_FIFO_SIZE), .PAYLOAD_FIFO_SIZE (PYLD_FIFO_SIZE), .CONTEXT_PREFETCH_EN (1 ) ) chdr_to_axis_pyld_ctxt_i ( .axis_chdr_clk (rfnoc_chdr_clk ), .axis_chdr_rst (rfnoc_chdr_rst ), .axis_data_clk (axis_data_clk ), .axis_data_rst (axis_data_rst ), .s_axis_chdr_tdata (s_rfnoc_chdr_tdata [(i*CHDR_W)+:CHDR_W] ), .s_axis_chdr_tlast (s_rfnoc_chdr_tlast [i] ), .s_axis_chdr_tvalid (s_rfnoc_chdr_tvalid [i] ), .s_axis_chdr_tready (s_rfnoc_chdr_tready [i] ), .m_axis_payload_tdata (m_axis_payload_tdata [(i*ITEM_W*NIPC)+:(ITEM_W*NIPC)]), .m_axis_payload_tkeep (m_axis_payload_tkeep [(i*NIPC)+:NIPC] ), .m_axis_payload_tlast (m_axis_payload_tlast [i] ), .m_axis_payload_tvalid(m_axis_payload_tvalid[i] ), .m_axis_payload_tready(m_axis_payload_tready[i] ), .m_axis_context_tdata (m_axis_context_tdata [(i*CHDR_W)+:(CHDR_W)] ), .m_axis_context_tuser (m_axis_context_tuser [(i*4)+:4] ), .m_axis_context_tlast (m_axis_context_tlast [i] ), .m_axis_context_tvalid(m_axis_context_tvalid[i] ), .m_axis_context_tready(m_axis_context_tready[i] ), .flush_en (data_i_flush_en ), .flush_timeout (data_i_flush_timeout ), .flush_active (data_i_flush_active [i] ), .flush_done (data_i_flush_done [i] ) ); end for (i = 0; i < NUM_DATA_O; i = i + 1) begin: data_to_chdr axis_pyld_ctxt_to_chdr #( .CHDR_W (CHDR_W ), .ITEM_W (ITEM_W ), .NIPC (NIPC ), .SYNC_CLKS (SYNC_CLKS ), .CONTEXT_FIFO_SIZE (CTXT_FIFO_SIZE), .PAYLOAD_FIFO_SIZE (PYLD_FIFO_SIZE), .CONTEXT_PREFETCH_EN (1 ), .MTU (MTU ) ) axis_pyld_ctxt_to_chdr_i ( .axis_chdr_clk (rfnoc_chdr_clk ), .axis_chdr_rst (rfnoc_chdr_rst ), .axis_data_clk (axis_data_clk ), .axis_data_rst (axis_data_rst ), .m_axis_chdr_tdata (m_rfnoc_chdr_tdata [(i*CHDR_W)+:CHDR_W] ), .m_axis_chdr_tlast (m_rfnoc_chdr_tlast [i] ), .m_axis_chdr_tvalid (m_rfnoc_chdr_tvalid [i] ), .m_axis_chdr_tready (m_rfnoc_chdr_tready [i] ), .s_axis_payload_tdata (s_axis_payload_tdata [(i*ITEM_W*NIPC)+:(ITEM_W*NIPC)]), .s_axis_payload_tkeep (s_axis_payload_tkeep [(i*NIPC)+:NIPC] ), .s_axis_payload_tlast (s_axis_payload_tlast [i] ), .s_axis_payload_tvalid(s_axis_payload_tvalid[i] ), .s_axis_payload_tready(s_axis_payload_tready[i] ), .s_axis_context_tdata (s_axis_context_tdata [(i*CHDR_W)+:(CHDR_W)] ), .s_axis_context_tuser (s_axis_context_tuser [(i*4)+:4] ), .s_axis_context_tlast (s_axis_context_tlast [i] ), .s_axis_context_tvalid(s_axis_context_tvalid[i] ), .s_axis_context_tready(s_axis_context_tready[i] ), .framer_errors ( ), .flush_en (data_o_flush_en ), .flush_timeout (data_o_flush_timeout ), .flush_active (data_o_flush_active [i] ), .flush_done (data_o_flush_done [i] ) ); end endgenerate endmodule