mirror of
https://github.com/KevinMidboe/linguist.git
synced 2025-10-29 17:50:22 +00:00
Support of SystemVerilog
This commit is contained in:
Paul Chaignon
216
samples/SystemVerilog/endpoint_phy_wrapper.svh
Normal file
216
samples/SystemVerilog/endpoint_phy_wrapper.svh
Normal file
@@ -0,0 +1,216 @@
|
||||
module endpoint_phy_wrapper
|
||||
(
|
||||
input clk_sys_i,
|
||||
input clk_ref_i,
|
||||
input clk_rx_i,
|
||||
input rst_n_i,
|
||||
|
||||
IWishboneMaster.master src,
|
||||
IWishboneSlave.slave snk,
|
||||
IWishboneMaster.master sys,
|
||||
|
||||
output [9:0] td_o,
|
||||
input [9:0] rd_i,
|
||||
|
||||
output txn_o,
|
||||
output txp_o,
|
||||
|
||||
input rxn_i,
|
||||
input rxp_i
|
||||
);
|
||||
|
||||
wire rx_clock;
|
||||
|
||||
parameter g_phy_type = "GTP";
|
||||
|
||||
wire[15:0] gtx_data;
|
||||
wire [1:0]gtx_k;
|
||||
wire gtx_disparity;
|
||||
wire gtx_enc_error;
|
||||
wire [15:0] grx_data;
|
||||
wire grx_clk;
|
||||
wire [1:0]grx_k;
|
||||
wire grx_enc_error;
|
||||
wire [3:0] grx_bitslide;
|
||||
wire gtp_rst;
|
||||
wire tx_clock;
|
||||
|
||||
generate
|
||||
if(g_phy_type == "TBI") begin
|
||||
|
||||
assign rx_clock = clk_ref_i;
|
||||
assign tx_clock = clk_rx_i;
|
||||
|
||||
|
||||
wr_tbi_phy U_Phy
|
||||
(
|
||||
.serdes_rst_i (gtp_rst),
|
||||
.serdes_loopen_i(1'b0),
|
||||
.serdes_prbsen_i(1'b0),
|
||||
.serdes_enable_i(1'b1),
|
||||
.serdes_syncen_i(1'b1),
|
||||
|
||||
.serdes_tx_data_i (gtx_data[7:0]),
|
||||
.serdes_tx_k_i (gtx_k[0]),
|
||||
.serdes_tx_disparity_o (gtx_disparity),
|
||||
.serdes_tx_enc_err_o (gtx_enc_error),
|
||||
|
||||
.serdes_rx_data_o (grx_data[7:0]),
|
||||
.serdes_rx_k_o (grx_k[0]),
|
||||
.serdes_rx_enc_err_o (grx_enc_error),
|
||||
.serdes_rx_bitslide_o (grx_bitslide),
|
||||
|
||||
|
||||
.tbi_refclk_i (clk_ref_i),
|
||||
.tbi_rbclk_i (clk_rx_i),
|
||||
|
||||
.tbi_td_o (td_o),
|
||||
.tbi_rd_i (rd_i),
|
||||
.tbi_syncen_o (),
|
||||
.tbi_loopen_o (),
|
||||
.tbi_prbsen_o (),
|
||||
.tbi_enable_o ()
|
||||
);
|
||||
|
||||
end else if (g_phy_type == "GTX") begin // if (g_phy_type == "TBI")
|
||||
wr_gtx_phy_virtex6
|
||||
#(
|
||||
.g_simulation(1)
|
||||
) U_PHY
|
||||
(
|
||||
.clk_ref_i(clk_ref_i),
|
||||
|
||||
.tx_clk_o (tx_clock),
|
||||
.tx_data_i (gtx_data),
|
||||
.tx_k_i (gtx_k),
|
||||
.tx_disparity_o (gtx_disparity),
|
||||
.tx_enc_err_o(gtx_enc_error),
|
||||
.rx_rbclk_o (rx_clock),
|
||||
.rx_data_o (grx_data),
|
||||
.rx_k_o (grx_k),
|
||||
.rx_enc_err_o (grx_enc_error),
|
||||
.rx_bitslide_o (),
|
||||
|
||||
.rst_i (!rst_n_i),
|
||||
.loopen_i (1'b0),
|
||||
|
||||
.pad_txn_o (txn_o),
|
||||
.pad_txp_o (txp_o),
|
||||
|
||||
.pad_rxn_i (rxn_i),
|
||||
.pad_rxp_i (rxp_i)
|
||||
);
|
||||
|
||||
end else if (g_phy_type == "GTP") begin // if (g_phy_type == "TBI")
|
||||
assign #1 tx_clock = clk_ref_i;
|
||||
|
||||
wr_gtp_phy_spartan6
|
||||
#(
|
||||
.g_simulation(1)
|
||||
) U_PHY
|
||||
(
|
||||
.gtp_clk_i(clk_ref_i),
|
||||
.ch0_ref_clk_i(clk_ref_i),
|
||||
|
||||
.ch0_tx_data_i (gtx_data[7:0]),
|
||||
.ch0_tx_k_i (gtx_k[0]),
|
||||
.ch0_tx_disparity_o (gtx_disparity),
|
||||
.ch0_tx_enc_err_o(gtx_enc_error),
|
||||
.ch0_rx_rbclk_o (rx_clock),
|
||||
.ch0_rx_data_o (grx_data[7:0]),
|
||||
.ch0_rx_k_o (grx_k[0]),
|
||||
.ch0_rx_enc_err_o (grx_enc_error),
|
||||
.ch0_rx_bitslide_o (),
|
||||
|
||||
.ch0_rst_i (!rst_n_i),
|
||||
.ch0_loopen_i (1'b0),
|
||||
|
||||
.pad_txn0_o (txn_o),
|
||||
.pad_txp0_o (txp_o),
|
||||
|
||||
.pad_rxn0_i (rxn_i),
|
||||
.pad_rxp0_i (rxp_i)
|
||||
);
|
||||
|
||||
end // else: !if(g_phy_type == "TBI")
|
||||
endgenerate
|
||||
|
||||
wr_endpoint
|
||||
#(
|
||||
.g_simulation (1),
|
||||
.g_pcs_16bit(g_phy_type == "GTX" ? 1: 0),
|
||||
.g_rx_buffer_size (1024),
|
||||
.g_with_rx_buffer(0),
|
||||
.g_with_timestamper (1),
|
||||
.g_with_dmtd (0),
|
||||
.g_with_dpi_classifier (1),
|
||||
.g_with_vlans (0),
|
||||
.g_with_rtu (0)
|
||||
) DUT (
|
||||
.clk_ref_i (clk_ref_i),
|
||||
.clk_sys_i (clk_sys_i),
|
||||
.clk_dmtd_i (clk_ref_i),
|
||||
.rst_n_i (rst_n_i),
|
||||
.pps_csync_p1_i (1'b0),
|
||||
|
||||
.phy_rst_o (),
|
||||
.phy_loopen_o (),
|
||||
.phy_enable_o (),
|
||||
.phy_syncen_o (),
|
||||
|
||||
.phy_ref_clk_i (tx_clock),
|
||||
.phy_tx_data_o (gtx_data),
|
||||
.phy_tx_k_o (gtx_k),
|
||||
.phy_tx_disparity_i (gtx_disparity),
|
||||
.phy_tx_enc_err_i (gtx_enc_error),
|
||||
|
||||
.phy_rx_data_i (grx_data),
|
||||
.phy_rx_clk_i (rx_clock),
|
||||
.phy_rx_k_i (grx_k),
|
||||
.phy_rx_enc_err_i (grx_enc_error),
|
||||
.phy_rx_bitslide_i (5'b0),
|
||||
|
||||
.src_dat_o (snk.dat_i),
|
||||
.src_adr_o (snk.adr),
|
||||
.src_sel_o (snk.sel),
|
||||
.src_cyc_o (snk.cyc),
|
||||
.src_stb_o (snk.stb),
|
||||
.src_we_o (snk.we),
|
||||
.src_stall_i (snk.stall),
|
||||
.src_ack_i (snk.ack),
|
||||
.src_err_i(1'b0),
|
||||
|
||||
.snk_dat_i (src.dat_o[15:0]),
|
||||
.snk_adr_i (src.adr[1:0]),
|
||||
.snk_sel_i (src.sel[1:0]),
|
||||
.snk_cyc_i (src.cyc),
|
||||
.snk_stb_i (src.stb),
|
||||
.snk_we_i (src.we),
|
||||
.snk_stall_o (src.stall),
|
||||
.snk_ack_o (src.ack),
|
||||
.snk_err_o (src.err),
|
||||
.snk_rty_o (src.rty),
|
||||
|
||||
.txtsu_ack_i (1'b1),
|
||||
|
||||
.rtu_full_i (1'b0),
|
||||
.rtu_almost_full_i (1'b0),
|
||||
.rtu_rq_strobe_p1_o (),
|
||||
.rtu_rq_smac_o (),
|
||||
.rtu_rq_dmac_o (),
|
||||
.rtu_rq_vid_o (),
|
||||
.rtu_rq_has_vid_o (),
|
||||
.rtu_rq_prio_o (),
|
||||
.rtu_rq_has_prio_o (),
|
||||
|
||||
.wb_cyc_i(sys.cyc),
|
||||
.wb_stb_i (sys.stb),
|
||||
.wb_we_i (sys.we),
|
||||
.wb_sel_i(sys.sel),
|
||||
.wb_adr_i(sys.adr[7:0]),
|
||||
.wb_dat_i(sys.dat_o),
|
||||
.wb_dat_o(sys.dat_i),
|
||||
.wb_ack_o (sys.ack)
|
||||
);
|
||||
|
||||
endmodule // endpoint_phy_wrapper
|
||||
Reference in New Issue
Block a user