diff --git a/applications/apertif/designs/apertif_unb1_fn_beamformer/revisions/apertif_unb1_fn_beamformer_tp_bg/tb_apertif_unb1_fn_beamformer_tp_bg.vhd b/applications/apertif/designs/apertif_unb1_fn_beamformer/revisions/apertif_unb1_fn_beamformer_tp_bg/tb_apertif_unb1_fn_beamformer_tp_bg.vhd new file mode 100644 index 0000000000000000000000000000000000000000..6d11bd970f9140ad36f8b08c80ebb8112e0f4a01 --- /dev/null +++ b/applications/apertif/designs/apertif_unb1_fn_beamformer/revisions/apertif_unb1_fn_beamformer_tp_bg/tb_apertif_unb1_fn_beamformer_tp_bg.vhd @@ -0,0 +1,173 @@ +------------------------------------------------------------------------------- +-- +-- Copyright (C) 2014 +-- ASTRON (Netherlands Institute for Radio Astronomy) <http://www.astron.nl/> +-- JIVE (Joint Institute for VLBI in Europe) <http://www.jive.nl/> +-- P.O.Box 2, 7990 AA Dwingeloo, The Netherlands +-- +-- This program is free software: you can redistribute it and/or modify +-- it under the terms of the GNU General Public License as published by +-- the Free Software Foundation, either version 3 of the License, or +-- (at your option) any later version. +-- +-- This program is distributed in the hope that it will be useful, +-- but WITHOUT ANY WARRANTY; without even the implied warranty of +-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +-- GNU General Public License for more details. +-- +-- You should have received a copy of the GNU General Public License +-- along with this program. If not, see <http://www.gnu.org/licenses/>. +-- +------------------------------------------------------------------------------- + +-- Purpose: +-- Description: +-- Usage: + +LIBRARY ip_stratixiv_ddr3_mem_model_lib; +LIBRARY IEEE, common_lib, unb1_board_lib, i2c_lib, tech_ddr_lib; +USE IEEE.std_logic_1164.ALL; +USE IEEE.numeric_std.ALL; +USE common_lib.common_pkg.ALL; +USE unb1_board_lib.unb1_board_pkg.ALL; +USE common_lib.tb_common_pkg.ALL; +USE tech_ddr_lib.tech_ddr_pkg.ALL; + +ENTITY tb_apertif_unb1_fn_beamformer_tp_bg IS +END tb_apertif_unb1_fn_beamformer_tp_bg; + +ARCHITECTURE tb OF tb_apertif_unb1_fn_beamformer_tp_bg IS + + CONSTANT c_sim : BOOLEAN := TRUE; + + CONSTANT c_unb_nr : NATURAL := 0; -- UniBoard 0 + CONSTANT c_node_nr : NATURAL := 7; -- Back node 3 + CONSTANT c_id : STD_LOGIC_VECTOR(7 DOWNTO 0) := TO_UVEC(c_unb_nr, c_unb1_board_nof_uniboard_w) & TO_UVEC(c_node_nr, c_unb1_board_nof_chip_w); + + CONSTANT c_version : STD_LOGIC_VECTOR(1 DOWNTO 0) := "00"; + CONSTANT c_fw_version : t_unb1_board_fw_version := (1, 0); + + CONSTANT c_cable_delay : TIME := 12 ns; + CONSTANT c_eth_clk_period : TIME := 40 ns; -- 25 MHz XO on UniBoard + CONSTANT c_sa_clk_period : TIME := 6.4 ns; + CONSTANT c_clk_period : TIME := 5 ns; + CONSTANT c_pps_period : NATURAL := 1000; + + CONSTANT c_ddr : t_c_tech_ddr := c_tech_ddr3_4g_800m_master; + + -- DUT + SIGNAL clk : STD_LOGIC := '0'; + SIGNAL pps : STD_LOGIC := '0'; + SIGNAL pps_rst : STD_LOGIC := '0'; + SIGNAL sa_clk : STD_LOGIC := '1'; + SIGNAL sb_clk : STD_LOGIC := '1'; + + SIGNAL WDI : STD_LOGIC; + SIGNAL INTA : STD_LOGIC; + SIGNAL INTB : STD_LOGIC; + + SIGNAL eth_clk : STD_LOGIC := '0'; + SIGNAL eth_txp : STD_LOGIC; + SIGNAL eth_rxp : STD_LOGIC; + + SIGNAL VERSION : STD_LOGIC_VECTOR(c_unb1_board_aux.version_w-1 DOWNTO 0) := c_version; + SIGNAL ID : STD_LOGIC_VECTOR(c_unb1_board_aux.id_w-1 DOWNTO 0) := c_id; + SIGNAL TESTIO : STD_LOGIC_VECTOR(c_unb1_board_aux.testio_w-1 DOWNTO 0); + + SIGNAL sens_scl : STD_LOGIC; + SIGNAL sens_sda : STD_LOGIC; + SIGNAL si_fn_0_tx : STD_LOGIC_VECTOR(c_unb1_board_ci.tr.bus_w-1 DOWNTO 0) := (OTHERS => '0'); + SIGNAL fn_bn_0_tx : STD_LOGIC_VECTOR(c_unb1_board_tr_mesh.bus_w-1 DOWNTO 0) := (OTHERS => '0'); + + -- Signals to interface with the DDR3 memory model. + SIGNAL phy_in : t_tech_ddr3_phy_in; + SIGNAL phy_io : t_tech_ddr3_phy_io; + SIGNAL phy_ou : t_tech_ddr3_phy_ou; + +BEGIN + + ---------------------------------------------------------------------------- + -- System setup + ---------------------------------------------------------------------------- + clk <= NOT clk AFTER c_clk_period/2; -- External clock (200 MHz) + eth_clk <= NOT eth_clk AFTER c_eth_clk_period/2; -- Ethernet ref clock (25 MHz) + sa_clk <= NOT sa_clk AFTER c_sa_clk_period/2; + sb_clk <= NOT sb_clk AFTER c_sa_clk_period/2; + + INTA <= 'H'; -- pull up + INTB <= 'H'; -- pull up + + sens_scl <= 'H'; -- pull up + sens_sda <= 'H'; -- pull up + + ------------------------------------------------------------------------------ + -- External PPS + ------------------------------------------------------------------------------ + proc_common_gen_pulse(1, c_pps_period, '1', pps_rst, clk, pps); + + ------------------------------------------------------------------------------ + -- DUT + ------------------------------------------------------------------------------ + u_apertif_unb1_fn_beamformer : ENTITY work.apertif_unb1_fn_beamformer_tp_bg + GENERIC MAP ( + g_sim => c_sim, + g_sim_unb_nr => c_unb_nr, + g_sim_node_nr => c_node_nr + ) + PORT MAP ( + -- GENERAL + CLK => clk, + PPS => pps, + WDI => WDI, + INTA => INTA, + INTB => INTB, + + sens_sc => sens_scl, + sens_sd => sens_sda, + + -- Others + VERSION => VERSION, + ID => ID, + TESTIO => TESTIO, + + -- 1GbE Control Interface + ETH_clk => eth_clk, + ETH_SGIN => eth_rxp, + ETH_SGOUT => eth_txp, + + -- Transceiver clocks + SA_CLK => sa_clk, -- : IN STD_LOGIC; -- SerDes Clock BN-BI / SI_FN + SB_CLK => sb_clk, + + -- Mesh Serial I/O + FN_BN_0_RX => fn_bn_0_tx, -- : IN STD_LOGIC_VECTOR(c_unb1_board_tr_mesh.bus_w-1 DOWNTO 0) := (OTHERS=>'0'); + FN_BN_1_RX => fn_bn_0_tx, -- : IN STD_LOGIC_VECTOR(c_unb1_board_tr_mesh.bus_w-1 DOWNTO 0) := (OTHERS=>'0'); + FN_BN_2_RX => fn_bn_0_tx, -- : IN STD_LOGIC_VECTOR(c_unb1_board_tr_mesh.bus_w-1 DOWNTO 0) := (OTHERS=>'0'); + FN_BN_3_RX => fn_bn_0_tx, -- : IN STD_LOGIC_VECTOR(c_unb1_board_tr_mesh.bus_w-1 DOWNTO 0) := (OTHERS=>'0'); + + -- Serial I/O + SI_FN_0_RX => si_fn_0_tx, -- : IN STD_LOGIC_VECTOR(c_unb1_board_ci.tr.bus_w-1 DOWNTO 0); + SI_FN_1_RX => si_fn_0_tx, -- : IN STD_LOGIC_VECTOR(c_unb1_board_ci.tr.bus_w-1 DOWNTO 0); + SI_FN_2_RX => si_fn_0_tx, -- : IN STD_LOGIC_VECTOR(c_unb1_board_ci.tr.bus_w-1 DOWNTO 0); + SI_FN_3_RX => si_fn_0_tx, -- : IN STD_LOGIC_VECTOR(c_unb1_board_ci.tr.bus_w-1 DOWNTO 0); + + MB_I_in => phy_in, + MB_I_io => phy_io, + MB_I_ou => phy_ou + ); + + ------------------------------------------------------------------------------ + -- DDR3 memory model + ------------------------------------------------------------------------------ + u_tech_ddr_memory_model : ENTITY tech_ddr_lib.tech_ddr_memory_model + GENERIC MAP ( + g_tech_ddr => c_ddr + ) + PORT MAP ( + mem3_in => phy_ou, + mem3_io => phy_io, + mem3_ou => phy_in + ); + + +END tb;