From c7821632b8a0b9314b73effb9da0251a28c30b5d Mon Sep 17 00:00:00 2001
From: David Monk <dmonk@cern.ch>
Date: Tue, 18 Jul 2023 22:58:15 +0200
Subject: [PATCH] Added data rate
---
top/firmware/hdl/emp_payload.vhd | 3 ++-
top/firmware/hdl/link_maps.vhd | 20 ++++++++++++++++----
2 files changed, 18 insertions(+), 5 deletions(-)
diff --git a/top/firmware/hdl/emp_payload.vhd b/top/firmware/hdl/emp_payload.vhd
index 20aecfaa..ec50cba8 100644
--- a/top/firmware/hdl/emp_payload.vhd
+++ b/top/firmware/hdl/emp_payload.vhd
@@ -204,7 +204,8 @@ begin
LinkInterfaceInstance : entity work.LinkInterface
--==============================--
generic map (
- module_type => cDTCInputLinkMap(i).module_type
+ module_type => cDTCInputLinkMap(i).module_type,
+ data_rate => cDTCInputLinkMap(i).data_rate
)
port map (
--- Input Ports ---
diff --git a/top/firmware/hdl/link_maps.vhd b/top/firmware/hdl/link_maps.vhd
index 711c7cec..1490a95c 100644
--- a/top/firmware/hdl/link_maps.vhd
+++ b/top/firmware/hdl/link_maps.vhd
@@ -10,10 +10,10 @@ package dtc_link_maps is
type tDTCInputLinkMap is array(0 to cNumberOfFEModules - 1) of tDTCInputLinkConfig;
constant cDTCInputLinkMap : tDTCInputLinkMap := (
- 0 => (8, "2S", "CIC2"),
- 1 => (9, "2S", "CIC2"),
- 2 => (10, "2S", "CIC2"),
- 3 => (11, "2S", "CIC2")
+ 0 => (8, "2S", 5, "CIC2"),
+ 1 => (9, "2S", 5, "CIC2"),
+ 2 => (10, "2S", 5, "CIC2"),
+ 3 => (11, "2S", 5, "CIC2")
);
type tDTCOutputLinkMap is array(0 to cNumberOfOutputLinks - 1) of integer;
@@ -22,6 +22,7 @@ package dtc_link_maps is
);
function selectModuleTypeFromChannel(channel : in integer) return string;
+ function selectDataRateFromChannel(channel : in integer) return integer;
end package dtc_link_maps;
package body dtc_link_maps is
@@ -35,4 +36,15 @@ package body dtc_link_maps is
end loop;
end selectModuleTypeFromChannel;
+ function selectDataRateFromChannel(channel : in integer) return integer is
+ variable data_rate : integer;
+ begin
+ for i in 0 to cDTCInputLinkMap'length - 1 loop
+ if cDTCInputLinkMap(i).index = channel then
+ data_rate := cDTCInputLinkMap(i).data_rate;
+ end if;
+ end loop;
+ return data_rate;
+ end selectDataRateFromChannel;
+
end package body dtc_link_maps;
--
GitLab