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White Rabbit core collection
Commit b038fb2e authored by Tomasz Wlostowski's avatar Tomasz Wlostowski
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testbench/wr_endpoint: add GTP transceiver option to the Endpoint/PHY wrapper

parent 598075f4
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Showing with 37 additions and 6 deletions
testbench/wr_endpoint/full_tb/Manifest.py
View file @ b038fb2e
......@@ -7,6 +7,7 @@ vlog_opt="+incdir+../../../sim +incdir+../../../sim/fabric_emu"
modules ={"git" : [ "git@ohwr.org:hdl-core-lib/general-cores.git" ],
"local" : ["../../../modules/wr_endpoint",
"../../../modules/timing",
"../../../modules/fabric",
"../../../modules/wr_tbi_phy",
"../old_ep",
"../../../platform/xilinx/wr_gtp_phy" ] };
testbench/wr_endpoint/full_tb/endpoint_phy_wrapper.svh
View file @ b038fb2e
......@@ -21,7 +21,7 @@ module endpoint_phy_wrapper
wire rx_clock;
parameter g_phy_type = "GTP";
parameter string g_phy_type = "GTP";
wire[15:0] gtx_data;
wire [1:0]gtx_k;
......@@ -34,6 +34,11 @@ module endpoint_phy_wrapper
wire [3:0] grx_bitslide;
wire gtp_rst;
wire tx_clock;
initial begin
$display("Selected PHY Type: %s", g_phy_type);
$stop;
end
generate
if(g_phy_type == "TBI") begin
......@@ -100,7 +105,36 @@ module endpoint_phy_wrapper
.pad_rxn_i (rxn_i),
.pad_rxp_i (rxp_i)
);
end else if (g_phy_type == "GTP") begin // if (g_phy_type == "TBI")
wr_gtp_phy_spartan6
#(
.g_simulation(1)
) U_PHY
(
.clk_ref_i(clk_ref_i),
.clk_ref_o(tx_clock),
.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 (),
.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 == "TBI")
endgenerate
......@@ -160,10 +194,6 @@ module endpoint_phy_wrapper
.snk_err_o (src.err),
.snk_rty_o (src.rty),
.txtsu_port_id_o (),
.txtsu_frame_id_o (),
.txtsu_tsval_o (),
.txtsu_valid_o (),
.txtsu_ack_i (1'b1),
.rtu_full_i (1'b0),
......
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