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Line 90... |
-- . A nice new feature would be to support BG data width > 32b, similar as in
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-- . A nice new feature would be to support BG data width > 32b, similar as in
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-- the DB mms_diag_data_buffer.vhd.
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-- the DB mms_diag_data_buffer.vhd.
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-- . A nice new feature would be to support a BG burst of N blocks.
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-- . A nice new feature would be to support a BG burst of N blocks.
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LIBRARY IEEE, common_pkg_lib, common_ram_lib, technology_lib, dp_pkg_lib, dp_components_lib, dp_mux_lib, mm_lib;
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LIBRARY IEEE, common_pkg_lib, astron_ram_lib, dp_pkg_lib, dp_components_lib, astron_multiplexer_lib, astron_mm_lib;
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USE IEEE.STD_LOGIC_1164.ALL;
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USE IEEE.STD_LOGIC_1164.ALL;
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USE IEEE.NUMERIC_STD.ALL;
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USE IEEE.NUMERIC_STD.ALL;
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USE common_pkg_lib.common_pkg.ALL;
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USE common_pkg_lib.common_pkg.ALL;
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USE common_ram_lib.common_ram_pkg.ALL;
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USE astron_ram_lib.common_ram_pkg.ALL;
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USE dp_pkg_lib.dp_stream_pkg.ALL;
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USE dp_pkg_lib.dp_stream_pkg.ALL;
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USE work.diag_pkg.ALL;
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USE work.diag_pkg.ALL;
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USE technology_lib.technology_select_pkg.ALL;
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--USE technology_lib.technology_select_pkg.ALL;
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ENTITY mms_diag_block_gen IS
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ENTITY mms_diag_block_gen IS
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GENERIC (
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GENERIC (
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g_technology : NATURAL := c_tech_select_default;
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g_technology : NATURAL := 0;
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-- Generate configurations
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-- Generate configurations
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g_use_usr_input : BOOLEAN := FALSE;
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g_use_usr_input : BOOLEAN := FALSE;
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g_use_bg : BOOLEAN := TRUE;
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g_use_bg : BOOLEAN := TRUE;
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g_use_tx_seq : BOOLEAN := FALSE;
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g_use_tx_seq : BOOLEAN := FALSE;
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-- General
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-- General
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| Line 216... |
Line 216... |
mm_miso => reg_bg_ctrl_miso,
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mm_miso => reg_bg_ctrl_miso,
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bg_ctrl => bg_ctrl
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bg_ctrl => bg_ctrl
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);
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);
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-- Combine the internal array of mm interfaces for the bg_data to one array that is connected to the port of the MM bus
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-- Combine the internal array of mm interfaces for the bg_data to one array that is connected to the port of the MM bus
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u_mem_mux_bg_data : ENTITY mm_lib.common_mem_mux
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u_mem_mux_bg_data : ENTITY astron_mm_lib.common_mem_mux
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GENERIC MAP (
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GENERIC MAP (
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g_nof_mosi => g_nof_streams,
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g_nof_mosi => g_nof_streams,
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g_mult_addr_w => g_buf_addr_w
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g_mult_addr_w => g_buf_addr_w
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)
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)
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PORT MAP (
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PORT MAP (
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| Line 238... |
Line 238... |
st_rdval_arr(I) <= st_rd_arr(I) WHEN rising_edge(dp_clk);
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st_rdval_arr(I) <= st_rd_arr(I) WHEN rising_edge(dp_clk);
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st_rddata_arr(I) <= RESIZE_UVEC(st_addr_arr(I), g_buf_dat_w) WHEN rising_edge(dp_clk);
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st_rddata_arr(I) <= RESIZE_UVEC(st_addr_arr(I), g_buf_dat_w) WHEN rising_edge(dp_clk);
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END GENERATE;
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END GENERATE;
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gen_buffer_ram : IF g_use_bg_buffer_ram=TRUE GENERATE
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gen_buffer_ram : IF g_use_bg_buffer_ram=TRUE GENERATE
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u_buffer_ram : ENTITY common_ram_lib.common_ram_crw_crw
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u_buffer_ram : ENTITY astron_ram_lib.common_ram_crw_crw
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GENERIC MAP (
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GENERIC MAP (
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g_technology => g_technology,
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g_technology => g_technology,
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g_ram => c_buf,
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g_ram => c_buf,
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-- Sequence number and ".hex" extension are added to the relative path in case a ram file is provided.
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-- Sequence number and ".hex" extension are added to the relative path in case a ram file is provided.
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g_init_file => sel_a_b(g_file_name_prefix = "UNUSED", g_file_name_prefix, g_file_name_prefix & "_" & NATURAL'IMAGE(g_file_index_arr(I)) & c_post_buf_file)
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g_init_file => sel_a_b(g_file_name_prefix = "UNUSED", g_file_name_prefix, g_file_name_prefix & "_" & NATURAL'IMAGE(g_file_index_arr(I)) & c_post_buf_file)
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| Line 334... |
Line 334... |
bg_src_in_arr(I) <= mux_snk_out_2arr_2(I)(1);
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bg_src_in_arr(I) <= mux_snk_out_2arr_2(I)(1);
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mux_snk_in_2arr_2(I)(0) <= usr_xflow_src_out_arr(I);
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mux_snk_in_2arr_2(I)(0) <= usr_xflow_src_out_arr(I);
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mux_snk_in_2arr_2(I)(1) <= bg_src_out_arr(I);
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mux_snk_in_2arr_2(I)(1) <= bg_src_out_arr(I);
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u_dp_mux : ENTITY dp_mux_lib.dp_mux
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u_dp_mux : ENTITY astron_multiplexer_lib.dp_mux
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GENERIC MAP (
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GENERIC MAP (
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g_technology => g_technology,
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g_technology => g_technology,
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-- MUX
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-- MUX
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g_mode => 4, -- g_mode=4 for framed input select via sel_ctrl
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g_mode => 4, -- g_mode=4 for framed input select via sel_ctrl
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g_nof_input => c_mux_nof_input, -- >= 1
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g_nof_input => c_mux_nof_input, -- >= 1
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