From fb7bef4cbc8889c4dda7abe20bff08e6623464bf Mon Sep 17 00:00:00 2001
From: Eric Kooistra <kooistra@astron.nl>
Date: Wed, 14 Feb 2024 09:18:49 +0100
Subject: [PATCH] Use g_use_ctrl = false in rx_clk --> dp_clk FIFO.
---
.../ip_arria10_e1sg/jesd204b/ip_arria10_e1sg_jesd204b_v2.vhd | 3 ++-
.../ip_arria10_e2sg/jesd204b/ip_arria10_e2sg_jesd204b_v2.vhd | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/libraries/technology/ip_arria10_e1sg/jesd204b/ip_arria10_e1sg_jesd204b_v2.vhd b/libraries/technology/ip_arria10_e1sg/jesd204b/ip_arria10_e1sg_jesd204b_v2.vhd
index 4df0d51e3f..ef99874c0f 100644
--- a/libraries/technology/ip_arria10_e1sg/jesd204b/ip_arria10_e1sg_jesd204b_v2.vhd
+++ b/libraries/technology/ip_arria10_e1sg/jesd204b/ip_arria10_e1sg_jesd204b_v2.vhd
@@ -376,7 +376,7 @@ begin
-- data then contains the even (0) sample and the LSpart contains the odd (1) sample (= big endian).
-- In the rxframe_clk domain the sync is active in the even (0) sample, so in the dp_clk domain the
-- sync is passed on when the data MSpart is read and forced to '0' for the data LSpart,
- -- All synchronization info is contained in the alignement of rxlink_clk, data and sync, the valid
+ -- All synchronization info is contained in the alignment of rxlink_clk, data and sync, the valid
-- does not provide additional synchronization info. The valid does indicate whether the link is in
-- lock or not, but for the subsequent data processing the sync is sufficient to start. The valid
-- could be used as monitor point, but it is sufficient to use the JESD204B IP monitor points. For
@@ -505,6 +505,7 @@ begin
g_data_w => c_jesd204b_rx_data_w, -- 32b
g_data_signed => false,
g_use_sync => true,
+ g_use_ctrl => false,
g_use_channel => false, -- no need to pass on jesd204b_rx_link_somf_arr
g_fifo_size => c_fifo_size
)
diff --git a/libraries/technology/ip_arria10_e2sg/jesd204b/ip_arria10_e2sg_jesd204b_v2.vhd b/libraries/technology/ip_arria10_e2sg/jesd204b/ip_arria10_e2sg_jesd204b_v2.vhd
index 8512831a9a..33b5db6223 100644
--- a/libraries/technology/ip_arria10_e2sg/jesd204b/ip_arria10_e2sg_jesd204b_v2.vhd
+++ b/libraries/technology/ip_arria10_e2sg/jesd204b/ip_arria10_e2sg_jesd204b_v2.vhd
@@ -376,7 +376,7 @@ begin
-- data then contains the even (0) sample and the LSpart contains the odd (1) sample (= big endian).
-- In the rxframe_clk domain the sync is active in the even (0) sample, so in the dp_clk domain the
-- sync is passed on when the data MSpart is read and forced to '0' for the data LSpart,
- -- All synchronization info is contained in the alignement of rxlink_clk, data and sync, the valid
+ -- All synchronization info is contained in the alignment of rxlink_clk, data and sync, the valid
-- does not provide additional synchronization info. The valid does indicate whether the link is in
-- lock or not, but for the subsequent data processing the sync is sufficient to start. The valid
-- could be used as monitor point, but it is sufficient to use the JESD204B IP monitor points. For
@@ -505,6 +505,7 @@ begin
g_data_w => c_jesd204b_rx_data_w, -- 32b
g_data_signed => false,
g_use_sync => true,
+ g_use_ctrl => false,
g_use_channel => false, -- no need to pass on jesd204b_rx_link_somf_arr
g_fifo_size => c_fifo_size
)
--
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