From 5fc1aef1c71d802484d2598faeea882f2352e50a Mon Sep 17 00:00:00 2001 From: Daniel van der Schuur <schuur@astron.nl> Date: Fri, 25 Sep 2015 09:35:36 +0000 Subject: [PATCH] -Changed constant to block size of 176 instead of 128. --- .../src/vhdl/apertif_unb1_correlator.vhd | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/applications/apertif/designs/apertif_unb1_correlator/src/vhdl/apertif_unb1_correlator.vhd b/applications/apertif/designs/apertif_unb1_correlator/src/vhdl/apertif_unb1_correlator.vhd index 6e1f0fa725..6e4c58f85d 100644 --- a/applications/apertif/designs/apertif_unb1_correlator/src/vhdl/apertif_unb1_correlator.vhd +++ b/applications/apertif/designs/apertif_unb1_correlator/src/vhdl/apertif_unb1_correlator.vhd @@ -140,7 +140,7 @@ ARCHITECTURE str OF apertif_unb1_correlator IS -- BSN Alignern + FIFO's CONSTANT c_block_period : NATURAL := 186; --256; --FIXME: first block size was 176/256. Now 128/186,18 (non-integer...), assuming 186 is OK. - CONSTANT c_block_size : NATURAL := 128; --176 + CONSTANT c_block_size : NATURAL := 176; --128 CONSTANT c_bsn_align_latency : NATURAL := 3; CONSTANT c_bsn_align_sop_timeout : NATURAL := (c_bsn_align_latency + 1) * c_block_period; -- wait somewhat more than c_bsn_align_latency periods CONSTANT c_bsn_align_xoff_timeout : NATURAL := c_bsn_align_latency * 2 * c_block_period; -- flush factor 2 longer than needed @@ -653,8 +653,8 @@ BEGIN dp_bsn_monitor_in_sosi_arr(3) <= correlator_src_out_arr(0); dp_bsn_monitor_in_siso_arr(3) <= c_dp_siso_rdy; -- 3) Monitor the correlator output / visibility offload input - dp_bsn_monitor_in_sosi_arr(4) <= dp_offload_tx_src_out_arr(0); - dp_bsn_monitor_in_siso_arr(4) <= dp_offload_tx_src_in_arr(0); +-- dp_bsn_monitor_in_sosi_arr(4) <= dp_offload_tx_src_out_arr(0); +-- dp_bsn_monitor_in_siso_arr(4) <= dp_offload_tx_src_in_arr(0); ----------------------------------------------------------------------------- -- RX: Data buffers -- GitLab