From 326a499fb5f0df81b42635acbb1d212f79556608 Mon Sep 17 00:00:00 2001 From: Eric Kooistra <kooistra@astron.nl> Date: Mon, 7 Mar 2022 11:46:46 +0100 Subject: [PATCH] Added missing rising_edge(dp_clk) in p_parameters process. --- .../sdp/src/vhdl/sdp_statistics_offload.vhd | 28 ++++++++++--------- 1 file changed, 15 insertions(+), 13 deletions(-) diff --git a/applications/lofar2/libraries/sdp/src/vhdl/sdp_statistics_offload.vhd b/applications/lofar2/libraries/sdp/src/vhdl/sdp_statistics_offload.vhd index 2ae5dad0a3..73441a6193 100644 --- a/applications/lofar2/libraries/sdp/src/vhdl/sdp_statistics_offload.vhd +++ b/applications/lofar2/libraries/sdp/src/vhdl/sdp_statistics_offload.vhd @@ -309,19 +309,21 @@ BEGIN -- Derive and pipeline dynamic parameters p_parameters : PROCESS(dp_clk) BEGIN - gn_index_reg <= gn_index; - pn_index <= func_sdp_gn_index_to_pn_index(gn_index_reg); - offset_rn <= TO_UINT(ring_info.O_rn); - rn_index <= gn_index_reg - offset_rn; - local_si_offset <= pn_index * c_sdp_S_pn; - nof_cycles_dly <= gn_index_reg * g_offload_time; - nof_rn <= TO_UINT(ring_info.N_rn); - nof_used_P_sq <= smallest(nof_rn / 2 + 1, g_P_sq); - nof_packets <= func_sdp_get_stat_nof_packets(g_statistics_type, c_sdp_S_pn, nof_used_P_sq, r.nof_crosslets); - remote_rn <= func_ring_nof_hops_to_source_rn(r.instance_count, rn_index, nof_rn, g_crosslets_direction); - remote_gn <= offset_rn + remote_rn; - remote_pn <= func_sdp_gn_index_to_pn_index(remote_gn); - remote_si_offset <= remote_pn * c_sdp_S_pn; + IF rising_edge(dp_clk) THEN + gn_index_reg <= gn_index; + pn_index <= func_sdp_gn_index_to_pn_index(gn_index_reg); + offset_rn <= TO_UINT(ring_info.O_rn); + rn_index <= gn_index_reg - offset_rn; + local_si_offset <= pn_index * c_sdp_S_pn; + nof_cycles_dly <= gn_index_reg * g_offload_time; + nof_rn <= TO_UINT(ring_info.N_rn); + nof_used_P_sq <= smallest(nof_rn / 2 + 1, g_P_sq); + nof_packets <= func_sdp_get_stat_nof_packets(g_statistics_type, c_sdp_S_pn, nof_used_P_sq, r.nof_crosslets); + remote_rn <= func_ring_nof_hops_to_source_rn(r.instance_count, rn_index, nof_rn, g_crosslets_direction); + remote_gn <= offset_rn + remote_rn; + remote_pn <= func_sdp_gn_index_to_pn_index(remote_gn); + remote_si_offset <= remote_pn * c_sdp_S_pn; + END IF; END PROCESS; -- Assign application header data_id for different statistic types, use -- GitLab