From 8b75d1804d1805be836bae8770cd0e04c66b5275 Mon Sep 17 00:00:00 2001
From: Eric Kooistra <kooistra@astron.nl>
Date: Thu, 13 Jan 2022 09:53:35 +0100
Subject: [PATCH] Added p_verify_snk_in_data.
---
.../base/dp/tb/vhdl/tb_dp_offload_tx_v3.vhd | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/libraries/base/dp/tb/vhdl/tb_dp_offload_tx_v3.vhd b/libraries/base/dp/tb/vhdl/tb_dp_offload_tx_v3.vhd
index 200c61a94c..3e48cfc8ff 100644
--- a/libraries/base/dp/tb/vhdl/tb_dp_offload_tx_v3.vhd
+++ b/libraries/base/dp/tb/vhdl/tb_dp_offload_tx_v3.vhd
@@ -24,7 +24,7 @@
-- Description:
-- u_tx u_rx
-- ___________________ ___________________
--- |dp_offload_tx_v3| |dp_offload_rx |
+-- |dp_offload_tx_v3 | |dp_offload_rx |
-- stimuli_src -->| |--->| |--> verify_snk
-- | in out | | | in out |
-- |___________________| | |___________________|
@@ -251,6 +251,7 @@ ARCHITECTURE tb OF tb_dp_offload_tx_v3 IS
SIGNAL verify_snk_out : t_dp_siso := c_dp_siso_rdy;
SIGNAL verify_snk_in : t_dp_sosi;
SIGNAL verify_snk_in_data : STD_LOGIC_VECTOR(g_data_w-1 DOWNTO 0);
+ SIGNAL prev_verify_snk_in_data : STD_LOGIC_VECTOR(g_data_w-1 DOWNTO 0);
BEGIN
@@ -557,6 +558,19 @@ BEGIN
WAIT;
END PROCESS;
+ p_verify_snk_in_data : PROCESS
+ BEGIN
+ WAIT UNTIL rising_edge(dp_clk);
+ prev_verify_snk_in_data <= verify_snk_in.data(g_data_w-1 DOWNTO 0);
+ IF verify_snk_in.sop = '1' THEN
+ ASSERT TO_UINT(verify_snk_in.data) MOD g_pkt_len = 0 REPORT "Wrong decoded data at sop." SEVERITY ERROR;
+ ELSIF verify_snk_in.eop = '1' THEN
+ ASSERT TO_UINT(verify_snk_in.data) MOD g_pkt_len = g_pkt_len - 1 REPORT "Wrong decoded data at eop." SEVERITY ERROR;
+ ELSIF verify_snk_in.valid = '1' THEN
+ ASSERT TO_UINT(verify_snk_in.data) = TO_UINT(prev_verify_snk_in_data) + 1 REPORT "Wrong decoded data at valid." SEVERITY ERROR;
+ END IF;
+ END PROCESS;
+
------------------------------------------------------------------------------
-- Auxiliary
--
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