| Line 75... |
Line 75... |
-- . This dp_mux adds true_log2(nof ports) low bits to out_channel and the
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-- . This dp_mux adds true_log2(nof ports) low bits to out_channel and the
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-- dp_demux removes true_log2(nof ports) low bits from in_channel.
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-- dp_demux removes true_log2(nof ports) low bits from in_channel.
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-- . For multiplexing time series frames or sample it can be applicable to
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-- . For multiplexing time series frames or sample it can be applicable to
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-- use g_append_channel_lo=FALSE in combination with g_mode=2.
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-- use g_append_channel_lo=FALSE in combination with g_mode=2.
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LIBRARY IEEE, common_pkg_lib, dp_pkg_lib, dp_components_lib, dp_fifo_lib, technology_lib;
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LIBRARY IEEE, common_pkg_lib, dp_pkg_lib, dp_components_lib, astron_fifo_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 dp_pkg_lib.dp_stream_pkg.ALL;
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USE dp_pkg_lib.dp_stream_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 dp_mux IS
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ENTITY dp_mux 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; --c_tech_select_default;
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-- MUX
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-- MUX
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g_mode : NATURAL := 0;
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g_mode : NATURAL := 0;
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g_nof_input : NATURAL := 2; -- >= 1
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g_nof_input : NATURAL := 2; -- >= 1
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g_append_channel_lo : BOOLEAN := TRUE;
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g_append_channel_lo : BOOLEAN := TRUE;
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g_sel_ctrl_invert : BOOLEAN := FALSE; -- Use default FALSE when stream array IO are indexed (0 TO g_nof_input-1), else use TRUE when indexed (g_nof_input-1 DOWNTO 0)
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g_sel_ctrl_invert : BOOLEAN := FALSE; -- Use default FALSE when stream array IO are indexed (0 TO g_nof_input-1), else use TRUE when indexed (g_nof_input-1 DOWNTO 0)
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| Line 210... |
Line 210... |
END IF;
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END IF;
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END PROCESS;
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END PROCESS;
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gen_input : FOR I IN 0 TO g_nof_input-1 GENERATE
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gen_input : FOR I IN 0 TO g_nof_input-1 GENERATE
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gen_fifo : IF g_use_fifo=TRUE GENERATE
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gen_fifo : IF g_use_fifo=TRUE GENERATE
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u_fill : ENTITY dp_fifo_lib.dp_fifo_fill
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u_fill : ENTITY astron_fifo_lib.dp_fifo_fill
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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_bsn_w => g_bsn_w,
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g_bsn_w => g_bsn_w,
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g_data_w => g_data_w,
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g_data_w => g_data_w,
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g_empty_w => g_empty_w,
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g_empty_w => g_empty_w,
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