diff options
Diffstat (limited to 'usrp2/top/u2plus')
| -rw-r--r-- | usrp2/top/u2plus/u2plus_core.v | 43 |
1 files changed, 4 insertions, 39 deletions
diff --git a/usrp2/top/u2plus/u2plus_core.v b/usrp2/top/u2plus/u2plus_core.v index 1d568030e..2f9869930 100644 --- a/usrp2/top/u2plus/u2plus_core.v +++ b/usrp2/top/u2plus/u2plus_core.v @@ -432,56 +432,21 @@ module u2plus_core // ///////////////////////////////////////////////////////////////////////// // Ethernet MAC Slave #6 - wire [18:0] rx_f19_data, tx_f19_data; - wire rx_f19_src_rdy, rx_f19_dst_rdy, tx_f19_src_rdy, tx_f19_dst_rdy; - - simple_gemac_wrapper19 #(.RXFIFOSIZE(11), .TXFIFOSIZE(6)) simple_gemac_wrapper19 + simple_gemac_wrapper #(.RXFIFOSIZE(ETH_RX_FIFOSIZE), + .TXFIFOSIZE(ETH_TX_FIFOSIZE)) simple_gemac_wrapper19 (.clk125(clk_to_mac), .reset(wb_rst), .GMII_GTX_CLK(GMII_GTX_CLK), .GMII_TX_EN(GMII_TX_EN), .GMII_TX_ER(GMII_TX_ER), .GMII_TXD(GMII_TXD), .GMII_RX_CLK(GMII_RX_CLK), .GMII_RX_DV(GMII_RX_DV), .GMII_RX_ER(GMII_RX_ER), .GMII_RXD(GMII_RXD), .sys_clk(dsp_clk), - .rx_f19_data(rx_f19_data), .rx_f19_src_rdy(rx_f19_src_rdy), .rx_f19_dst_rdy(rx_f19_dst_rdy), - .tx_f19_data(tx_f19_data), .tx_f19_src_rdy(tx_f19_src_rdy), .tx_f19_dst_rdy(tx_f19_dst_rdy), + .rx_f36_data(wr2_dat), .rx_f36_src_rdy(wr2_ready_i), .rx_f36_dst_rdy(wr2_ready_o), + .tx_f36_data(rd2_dat), .tx_f36_src_rdy(rd2_ready_o), .tx_f36_dst_rdy(rd2_ready_i), .wb_clk(wb_clk), .wb_rst(wb_rst), .wb_stb(s6_stb), .wb_cyc(s6_cyc), .wb_ack(s6_ack), .wb_we(s6_we), .wb_adr(s6_adr), .wb_dat_i(s6_dat_o), .wb_dat_o(s6_dat_i), .mdio(MDIO), .mdc(MDC), .debug(debug_mac)); - wire [35:0] rx_f36_data, tx_f36_data; - wire rx_f36_src_rdy, rx_f36_dst_rdy, tx_f36_src_rdy, tx_f36_dst_rdy; - - wire [18:0] _rx_f19_data; - wire _rx_f19_src_rdy, _rx_f19_dst_rdy; - - //mac rx to eth input... - fifo19_rxrealign fifo19_rxrealign - (.clk(dsp_clk), .reset(dsp_rst), .clear(0), - .datain(rx_f19_data), .src_rdy_i(rx_f19_src_rdy), .dst_rdy_o(rx_f19_dst_rdy), - .dataout(_rx_f19_data), .src_rdy_o(_rx_f19_src_rdy), .dst_rdy_i(_rx_f19_dst_rdy) ); - - fifo19_to_fifo36 eth_inp_fifo19_to_fifo36 - (.clk(dsp_clk), .reset(dsp_rst), .clear(0), - .f19_datain(_rx_f19_data), .f19_src_rdy_i(_rx_f19_src_rdy), .f19_dst_rdy_o(_rx_f19_dst_rdy), - .f36_dataout(rx_f36_data), .f36_src_rdy_o(rx_f36_src_rdy), .f36_dst_rdy_i(rx_f36_dst_rdy) ); - - fifo_cascade #(.WIDTH(36), .SIZE(ETH_RX_FIFOSIZE)) rx_eth_fifo - (.clk(dsp_clk), .reset(dsp_rst), .clear(0), - .datain(rx_f36_data), .src_rdy_i(rx_f36_src_rdy), .dst_rdy_o(rx_f36_dst_rdy), - .dataout(wr2_dat), .src_rdy_o(wr2_ready_i), .dst_rdy_i(wr2_ready_o)); - - //eth output to mac tx... - fifo_cascade #(.WIDTH(36), .SIZE(ETH_TX_FIFOSIZE)) tx_eth_fifo - (.clk(dsp_clk), .reset(dsp_rst), .clear(0), - .datain(rd2_dat), .src_rdy_i(rd2_ready_o), .dst_rdy_o(rd2_ready_i), - .dataout(tx_f36_data), .src_rdy_o(tx_f36_src_rdy), .dst_rdy_i(tx_f36_dst_rdy)); - - fifo36_to_fifo19 eth_out_fifo36_to_fifo19 - (.clk(dsp_clk), .reset(dsp_rst), .clear(0), - .f36_datain(tx_f36_data), .f36_src_rdy_i(tx_f36_src_rdy), .f36_dst_rdy_o(tx_f36_dst_rdy), - .f19_dataout(tx_f19_data), .f19_src_rdy_o(tx_f19_src_rdy), .f19_dst_rdy_i(tx_f19_dst_rdy) ); - // ///////////////////////////////////////////////////////////////////////// // Settings Bus -- Slave #7 settings_bus settings_bus |