diff options
Diffstat (limited to 'fpga/usrp2/top/eth_test/eth_tb.v')
| -rw-r--r-- | fpga/usrp2/top/eth_test/eth_tb.v | 257 |
1 files changed, 0 insertions, 257 deletions
diff --git a/fpga/usrp2/top/eth_test/eth_tb.v b/fpga/usrp2/top/eth_test/eth_tb.v deleted file mode 100644 index 451ce1e7e..000000000 --- a/fpga/usrp2/top/eth_test/eth_tb.v +++ /dev/null @@ -1,257 +0,0 @@ -`timescale 1ns / 1ps -////////////////////////////////////////////////////////////////////////////////// - -// Nearly everything is an input - -module eth_tb(); - // Misc, debug - wire led1; - wire led2; - wire [31:0] debug; - wire [1:0] debug_clk; - - // Expansion - wire exp_pps_in; - wire exp_pps_out; - - // GMII - // GMII-CTRL - wire GMII_COL; - wire GMII_CRS; - - // GMII-TX - wire [7:0] GMII_TXD; - wire GMII_TX_EN; - wire GMII_TX_ER; - wire GMII_GTX_CLK; - wire GMII_TX_CLK; // 100mbps clk - - // GMII-RX - wire [7:0] GMII_RXD; - wire GMII_RX_CLK; - wire GMII_RX_DV; - wire GMII_RX_ER; - - // GMII-Management - wire MDIO; - wire MDC; - wire PHY_INTn; // open drain - wire PHY_RESETn; - wire PHY_CLK; // possibly use on-board osc - - // RAM - wire [17:0] RAM_D; - wire [18:0] RAM_A; - wire RAM_CE1n; - wire RAM_CENn; - wire RAM_CLK; - wire RAM_WEn; - wire RAM_OEn; - wire RAM_LDn; - - // SERDES - wire ser_enable; - wire ser_prbsen; - wire ser_loopen; - wire ser_rx_en; - - wire ser_tx_clk; - wire [15:0] ser_t; - wire ser_tklsb; - wire ser_tkmsb; - - wire ser_rx_clk; - wire [15:0] ser_r; - wire ser_rklsb; - wire ser_rkmsb; - - // CPLD interface - wire cpld_din, cpld_clk, cpld_detached, cpld_start, cpld_mode, cpld_done; - - // ADC - wire [13:0] adc_a; - wire adc_ovf_a; - wire adc_oen_a; - wire adc_pdn_a; - - wire [13:0] adc_b; - wire adc_ovf_b; - wire adc_oen_b; - wire adc_pdn_b; - - // DAC - wire [15:0] dac_a; - wire [15:0] dac_b; - - // I2C - wire SCL; - wire SDA; - - // Clock Gen Control - wire [1:0] clk_en; - wire [1:0] clk_sel; - wire clk_func; // FIXME is an input to control the 9510 - wire clk_status; - - // Clocks - reg clk_fpga; - wire clk_to_mac; - wire pps_in; - - // Generic SPI - wire sclk, mosi, miso; - wire sen_clk; - wire sen_dac; - wire sen_tx_db; - wire sen_tx_adc; - wire sen_tx_dac; - wire sen_rx_db; - wire sen_rx_adc; - wire sen_rx_dac; - - // GPIO to DBoards - wire [15:0] io_tx; - wire [15:0] io_rx; - - wire wb_clk, wb_rst; - wire start, clock_ready; - - reg aux_clk; - - initial aux_clk= 1'b0; - always #25 aux_clk = ~aux_clk; - - initial clk_fpga = 1'bx; - initial #3007 clk_fpga = 1'b0; - always #7 clk_fpga = ~clk_fpga; - - - wire div_clk; - reg [2:0] div_ctr = 0; - - always @(posedge clk_fpga or negedge clk_fpga) - if(div_ctr==5) - div_ctr = 0; - else - div_ctr = div_ctr + 1; - assign div_clk = (div_ctr == 0) | (div_ctr == 1) | (div_ctr == 2); - - assign dsp_clk = clk_fpga; - assign wb_clk = clock_ready ? div_clk : aux_clk; - - initial - $monitor($time, ,clock_ready); - - initial begin - $dumpfile("eth_tb.vcd"); - $dumpvars(0,eth_tb); - end - - initial #10000000 $finish; - - cpld_model - cpld_model (.aux_clk(aux_clk),.start(cpld_start),.mode(cpld_mode),.done(cpld_done), - .dout(cpld_din),.sclk(cpld_clk),.detached(cpld_detached)); - - eth_sim_top eth_sim_top(.dsp_clk (dsp_clk), - .wb_clk (wb_clk), - .clock_ready (clock_ready), - .clk_to_mac (clk_to_mac), - .pps_in (pps_in), - .led1 (led1), - .led2 (led2), - .debug (debug[31:0]), - .debug_clk (debug_clk[1:0]), - .exp_pps_in (exp_pps_in), - .exp_pps_out (exp_pps_out), - .GMII_COL (GMII_COL), - .GMII_CRS (GMII_CRS), - .GMII_TXD (GMII_TXD[7:0]), - .GMII_TX_EN (GMII_TX_EN), - .GMII_TX_ER (GMII_TX_ER), - .GMII_GTX_CLK (GMII_GTX_CLK), - .GMII_TX_CLK (GMII_TX_CLK), - .GMII_RXD (GMII_RXD[7:0]), - .GMII_RX_CLK (GMII_RX_CLK), - .GMII_RX_DV (GMII_RX_DV), - .GMII_RX_ER (GMII_RX_ER), - .MDIO (MDIO), - .MDC (MDC), - .PHY_INTn (PHY_INTn), - .PHY_RESETn (PHY_RESETn), - .PHY_CLK (PHY_CLK), - .ser_enable (ser_enable), - .ser_prbsen (ser_prbsen), - .ser_loopen (ser_loopen), - .ser_rx_en (ser_rx_en), - .ser_tx_clk (ser_tx_clk), - .ser_t (ser_t[15:0]), - .ser_tklsb (ser_tklsb), - .ser_tkmsb (ser_tkmsb), - .ser_rx_clk (ser_rx_clk), - .ser_r (ser_r[15:0]), - .ser_rklsb (ser_rklsb), - .ser_rkmsb (ser_rkmsb), - .cpld_start (cpld_start), - .cpld_mode (cpld_mode), - .cpld_done (cpld_done), - .cpld_din (cpld_din), - .cpld_clk (cpld_clk), - .cpld_detached (cpld_detached), - .adc_a (adc_a[13:0]), - .adc_ovf_a (adc_ovf_a), - .adc_oen_a (adc_oen_a), - .adc_pdn_a (adc_pdn_a), - .adc_b (adc_b[13:0]), - .adc_ovf_b (adc_ovf_b), - .adc_oen_b (adc_oen_b), - .adc_pdn_b (adc_pdn_b), - .dac_a (dac_a[15:0]), - .dac_b (dac_b[15:0]), - .scl_pad_i (scl_pad_i), - .scl_pad_o (scl_pad_o), - .scl_pad_oen_o (scl_pad_oen_o), - .sda_pad_i (sda_pad_i), - .sda_pad_o (sda_pad_o), - .sda_pad_oen_o (sda_pad_oen_o), - .clk_en (clk_en[1:0]), - .clk_sel (clk_sel[1:0]), - .clk_func (clk_func), - .clk_status (clk_status), - .sclk (sclk), - .mosi (mosi), - .miso (miso), - .sen_clk (sen_clk), - .sen_dac (sen_dac), - .sen_tx_db (sen_tx_db), - .sen_tx_adc (sen_tx_adc), - .sen_tx_dac (sen_tx_dac), - .sen_rx_db (sen_rx_db), - .sen_rx_adc (sen_rx_adc), - .sen_rx_dac (sen_rx_dac), - .io_tx (io_tx[15:0]), - .io_rx (io_rx[15:0])); - - // Experimental printf-like function - always @(posedge wb_clk) - begin - if((eth_sim_top.m0_we == 1'd1)&&(eth_sim_top.m0_adr == 16'hC000)) - $write("%x",eth_sim_top.m0_dat_i); - if((eth_sim_top.m0_we == 1'd1)&&(eth_sim_top.m0_adr == 16'hC100)) - $display("%x",eth_sim_top.m0_dat_i); - if((eth_sim_top.m0_we == 1'd1)&&(eth_sim_top.m0_adr == 16'hC004)) - $write("%c",eth_sim_top.m0_dat_i); - if((eth_sim_top.m0_we == 1'd1)&&(eth_sim_top.m0_adr == 16'hC104)) - $display("%c",eth_sim_top.m0_dat_i); - if((eth_sim_top.m0_we == 1'd1)&&(eth_sim_top.m0_adr == 16'hC008)) - $display(""); - end - - -endmodule // u2_sim_top - -// Local Variables: -// verilog-library-directories:("." "subdir" "subdir2") -// verilog-library-files:("/home/matt/u2f/top/u2_basic/u2_basic.v") -// verilog-library-extensions:(".v" ".h") -// End: |