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Commit aefbc947 authored by Daniel van der Schuur's avatar Daniel van der Schuur
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-Deleted outdated comment block.

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...@@ -181,18 +181,6 @@ BEGIN ...@@ -181,18 +181,6 @@ BEGIN
hdr_fields_in_arr(i)(field_hi(c_hdr_field_arr, "udp_dst_port" ) DOWNTO field_lo(c_hdr_field_arr, "udp_dst_port" )) <= x"D0" & ID; hdr_fields_in_arr(i)(field_hi(c_hdr_field_arr, "udp_dst_port" ) DOWNTO field_lo(c_hdr_field_arr, "udp_dst_port" )) <= x"D0" & ID;
hdr_fields_in_arr(i)(field_hi(c_hdr_field_arr, "ip_src_addr" ) DOWNTO field_lo(c_hdr_field_arr, "ip_src_addr" )) <= x"0A63" & id_backplane & INCR_UVEC(id_chip, 1); hdr_fields_in_arr(i)(field_hi(c_hdr_field_arr, "ip_src_addr" ) DOWNTO field_lo(c_hdr_field_arr, "ip_src_addr" )) <= x"0A63" & id_backplane & INCR_UVEC(id_chip, 1);
-- -- Beamlet index: The processing node outputs indices ranging from 0..127. Here, we convert this to a 'global' beamlet index 0..16383.
-- -- . Backplane ID at MS portion achieves a 1024 beamlet increment per board;
-- -- . Chip ID at LS portion achieves a 1 beamlet increment per node.
-- -- . The beamlet count 0..127 (carried in the channel field) inbetween the IDs achieves a beamlet increment of 8 (shifted 3 bits left due to the 3 bit chip ID at LS position).
-- -- unb 0, FN 0 : 0,8,16, .. 1016
-- -- unb 0, FN 1 : 1,9,17, .. 1017
-- -- ..
-- -- unb 1, FN0 : 1024, 1032, .. 2040
-- -- ..
-- -- unb 15, BN 3: 15367, .. 16383
-- hdr_fields_in_arr(i)(field_hi(c_hdr_field_arr, "id_beamlet_index" ) DOWNTO field_lo(c_hdr_field_arr, "id_beamlet_index" )) <= "00" & id_backplane(3 DOWNTO 0) & snk_in.channel(12 DOWNTO 6) & id_chip(2 DOWNTO 0);
-- Beamlet index: The processing node outputs indices ranging from 0..127. Here, we convert this to a 'global' beamlet index 0..16383. -- Beamlet index: The processing node outputs indices ranging from 0..127. Here, we convert this to a 'global' beamlet index 0..16383.
-- . Backplane ID at MS portion achieves a 1024 beamlet increment per board; -- . Backplane ID at MS portion achieves a 1024 beamlet increment per board;
-- . Chip ID[0] at bit 0 achieves the odd,even beamlets between nodes. -- . Chip ID[0] at bit 0 achieves the odd,even beamlets between nodes.
......
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