From 413f15ae3768cf615a8eec6cb69998fca60f5fd8 Mon Sep 17 00:00:00 2001
From: JobvanWee <wee@astron.nl>
Date: Thu, 31 Mar 2022 11:44:03 +0200
Subject: [PATCH] Ready for review.
---
.../ddrctrl/src/vhdl/ddrctrl_input_address_counter.vhd | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/applications/lofar2/libraries/ddrctrl/src/vhdl/ddrctrl_input_address_counter.vhd b/applications/lofar2/libraries/ddrctrl/src/vhdl/ddrctrl_input_address_counter.vhd
index 5f89f7e44b..1d95748b0f 100644
--- a/applications/lofar2/libraries/ddrctrl/src/vhdl/ddrctrl_input_address_counter.vhd
+++ b/applications/lofar2/libraries/ddrctrl/src/vhdl/ddrctrl_input_address_counter.vhd
@@ -103,7 +103,7 @@ BEGIN
CASE q_reg.state IS
WHEN RESET =>
- v.s_adr := c_max_adr-1;
+ v.s_adr := c_max_adr-1; -- when there is a reset the fifo in io_ddr always needs the first out_sosi.valid to stop flushing the data so the first data word always gets lost. if s_adr is set to 0 after a restart the word from s_adr 1 will be put at address 0 in memory.
WHEN COUNTING =>
v.s_adr := q_reg.s_adr+1;
--
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