From aefbc9479315716de1e2c76a04221e632fed5b3e Mon Sep 17 00:00:00 2001
From: Daniel van der Schuur <schuur@astron.nl>
Date: Mon, 24 Jun 2019 07:57:10 +0000
Subject: [PATCH] -Deleted outdated comment block.
---
.../src/vhdl/apertif_unb1_correlator_vis_offload.vhd | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/applications/apertif/designs/apertif_unb1_correlator/src/vhdl/apertif_unb1_correlator_vis_offload.vhd b/applications/apertif/designs/apertif_unb1_correlator/src/vhdl/apertif_unb1_correlator_vis_offload.vhd
index 6255170c51..57f8cbbdfa 100644
--- a/applications/apertif/designs/apertif_unb1_correlator/src/vhdl/apertif_unb1_correlator_vis_offload.vhd
+++ b/applications/apertif/designs/apertif_unb1_correlator/src/vhdl/apertif_unb1_correlator_vis_offload.vhd
@@ -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, "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.
-- . 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.
--
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