| Line 239... |
Line 239... |
//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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wire tx_sts_vld_o ;
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wire tx_sts_vld_o ;
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wire [15:0]tx_sts_byte_cntr_o ;
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wire [15:0]tx_sts_byte_cntr_o ;
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wire tx_sts_fifo_underrun_o;
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wire tx_sts_fifo_underrun_o;
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// TX Interface Status Signal
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// TX Interface Status Signal
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wire tx_set_fifo_undrn_o ;// Description: At GMII Interface ,
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wire tx_set_fifo_undrn_o ;
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// abug after a transmit fifo underun was found.
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// The packet after a packet that
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// underran has 1 too few bytes .
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wire[7:0] mi2rx_rx_byte,tx2mi_tx_byte;
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wire[7:0] mi2rx_rx_byte,tx2mi_tx_byte;
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wire [7:0] cf2df_dfl_single_rx;
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wire [7:0] cf2df_dfl_single_rx;
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wire [15:0] cf2rx_max_pkt_sz;
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wire [15:0] cf2rx_max_pkt_sz;
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g_rx_top u_rx_top(
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g_rx_top u_rx_top(
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//application
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//application
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.app_clk (app_clk),
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.app_clk (app_clk),
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.app_reset_n (s_reset_n), // Condor Change
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.app_reset_n (s_reset_n),
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.rx_reset_n (rx_reset_n),
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.rx_reset_n (rx_reset_n),
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.scan_mode (scan_mode),
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.scan_mode (scan_mode),
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.rx_sts_vld (rx_sts_vld_o),
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.rx_sts_vld (rx_sts_vld_o),
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.rx_sts_bytes_rcvd (rx_sts_bytes_rcvd_o),
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.rx_sts_bytes_rcvd (rx_sts_bytes_rcvd_o),
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| Line 293... |
Line 290... |
.cf2rx_snd_crc (cf2rx_snd_crc),
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.cf2rx_snd_crc (cf2rx_snd_crc),
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.cf2rx_rcv_runt_pkt_en (cf2rx_runt_pkt_en),
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.cf2rx_rcv_runt_pkt_en (cf2rx_runt_pkt_en),
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.cf_macmode (cf_mac_mode_o),
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.cf_macmode (cf_mac_mode_o),
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.cf2df_dfl_single_rx (cf2df_dfl_single_rx),
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.cf2df_dfl_single_rx (cf2df_dfl_single_rx),
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.ap2rx_rx_fifo_err (rx_fifo_error_i),
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.ap2rx_rx_fifo_err (rx_fifo_error_i),
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//A200 change Port added for crs based flow control
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//for crs based flow control
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.phy_crs (phy_crs)
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.phy_crs (phy_crs)
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);
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);
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wire [4:0] cf2md_regad,cf2md_phyad;
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wire [4:0] cf2md_regad,cf2md_phyad;
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wire [15:0] cf2md_datain,md2cf_data;
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wire [15:0] cf2md_datain,md2cf_data;
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| Line 326... |
Line 323... |
wire int_mdio_out;
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wire int_mdio_out;
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wire int_mdc;
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wire int_mdc;
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wire int_mdio_in;
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wire int_mdio_in;
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// ------------------------------------------------------------------------
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// ------------------------------------------------------------------------
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// CONDOR CHANGE
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// MDIO Enable/disable Mux
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// MDIO Enable/disable Mux
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// MDIO is used only in the WAN MAC block. The MDIO block has to be disabled
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// MDIO is used only in the WAN MAC block. The MDIO block has to be disabled
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// in all other places. When MDIO is enabled the MDIO block signals will be
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// in all other places. When MDIO is enabled the MDIO block signals will be
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// connected to core module appriprotately. If MDIO is disabled, all inputs
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// connected to core module appriprotately. If MDIO is disabled, all inputs
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// to the MDIO module is made zero and all outputs from this module to other
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// to the MDIO module is made zero and all outputs from this module to other
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| Line 373... |
Line 369... |
// ------------------------------------------------------------------------
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// ------------------------------------------------------------------------
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g_md_intf u_md_intf(
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g_md_intf u_md_intf(
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//apllication interface
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//apllication interface
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.scan_mode (scan_mode), // A200 change
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.scan_mode (scan_mode),
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.reset_n (int_s_reset_n), // Condor Change
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.reset_n (int_s_reset_n),
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.mdio_clk (int_mdio_clk),
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.mdio_clk (int_mdio_clk),
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.mdio_in (int_mdio_in),
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.mdio_in (int_mdio_in),
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.mdio_outen_reg (int_mdio_out_en),
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.mdio_outen_reg (int_mdio_out_en),
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.mdio_out_reg (int_mdio_out),
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.mdio_out_reg (int_mdio_out),
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| Line 442... |
Line 438... |
.app_tx_rdy (tx_fifo_rdy_i),
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.app_tx_rdy (tx_fifo_rdy_i),
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//MII
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//MII
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.mi2tx_byte_ack (mi2tx_byte_ack),
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.mi2tx_byte_ack (mi2tx_byte_ack),
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.app_reset_n (s_reset_n), // Condor Change
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.app_reset_n (s_reset_n),
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.tx_reset_n (tx_reset_n),
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.tx_reset_n (tx_reset_n),
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.tx_clk (phy_tx_clk)
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.tx_clk (phy_tx_clk)
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);
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);
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toggle_sync u_rx_sts_sync (
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toggle_sync u_rx_sts_sync (
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| Line 500... |
Line 496... |
// Tx Status
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// Tx Status
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. tx_sts_vld(tx_sts_vld_ss),
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. tx_sts_vld(tx_sts_vld_ss),
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. tx_sts (tx_sts_fifo_underrun_o),
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. tx_sts (tx_sts_fifo_underrun_o),
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// MDIO READ DATA FROM PHY
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// MDIO READ DATA FROM PHY
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// CONDOR CHANGE
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// Since MDIO is not required for the half duplex
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// Since MDIO is not required for the half duplex
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// MACs the done is always tied to 1'b1
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// MACs the done is always tied to 1'b1
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.md2cf_cmd_done (md2cf_cmd_done),
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.md2cf_cmd_done (md2cf_cmd_done),
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.md2cf_status (md2cf_status),
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.md2cf_status (md2cf_status),
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.md2cf_data (md2cf_data),
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.md2cf_data (md2cf_data),
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| Line 523... |
Line 518... |
// Config In
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// Config In
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.cfg_uni_mac_mode_change_i (cfg_uni_mac_mode_change_i),
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.cfg_uni_mac_mode_change_i (cfg_uni_mac_mode_change_i),
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//CHANNEL enable
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//CHANNEL enable
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.cf2tx_ch_en (cf2tx_ch_en),
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.cf2tx_ch_en (cf2tx_ch_en),
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//CHANNEL CONTROL TX
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.cf2df_dfl_single (cf2df_dfl_single),
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.cf2df_dfl_single (cf2df_dfl_single),
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.cf2df_dfl_single_rx (cf2df_dfl_single_rx),
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.cf2df_dfl_single_rx (cf2df_dfl_single_rx),
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.cf2tx_pad_enable (cf2tx_pad_enable),
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.cf2tx_pad_enable (cf2tx_pad_enable),
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.cf2tx_append_fcs (cf2tx_append_fcs),
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.cf2tx_append_fcs (cf2tx_append_fcs),
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//CHANNEL CONTROL RX
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//CHANNEL CONTROL RX
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