From d1778e4f7abb88b5995262081f65e2a2176e4598 Mon Sep 17 00:00:00 2001
From: Eric Kooistra <kooistra@astron.nl>
Date: Tue, 26 Sep 2023 14:55:00 +0200
Subject: [PATCH] Add RESIZE_DP_DSP_UDATA() for counter stimuli in re, im.
---
libraries/base/dp/src/vhdl/dp_stream_pkg.vhd | 22 +++++++++++++-------
1 file changed, 14 insertions(+), 8 deletions(-)
diff --git a/libraries/base/dp/src/vhdl/dp_stream_pkg.vhd b/libraries/base/dp/src/vhdl/dp_stream_pkg.vhd
index 22b5cc127b..5f121726fe 100644
--- a/libraries/base/dp/src/vhdl/dp_stream_pkg.vhd
+++ b/libraries/base/dp/src/vhdl/dp_stream_pkg.vhd
@@ -251,14 +251,15 @@ package dp_stream_pkg is
function TO_DP_EMPTY( n : natural) return std_logic_vector;
function TO_DP_CHANNEL( n : natural) return std_logic_vector;
function TO_DP_ERROR( n : natural) return std_logic_vector;
- function RESIZE_DP_BSN( vec : std_logic_vector) return std_logic_vector;
- function RESIZE_DP_DATA( vec : std_logic_vector) return std_logic_vector; -- set unused MSBits to '0'
- function RESIZE_DP_SDATA( vec : std_logic_vector) return std_logic_vector; -- sign extend unused MSBits
- function RESIZE_DP_XDATA( vec : std_logic_vector) return std_logic_vector; -- set unused MSBits to 'X'
- function RESIZE_DP_DSP_DATA(vec : std_logic_vector) return std_logic_vector; -- sign extend unused MSBits of re and im fields
- function RESIZE_DP_EMPTY( vec : std_logic_vector) return std_logic_vector;
- function RESIZE_DP_CHANNEL( vec : std_logic_vector) return std_logic_vector;
- function RESIZE_DP_ERROR( vec : std_logic_vector) return std_logic_vector;
+ function RESIZE_DP_BSN( vec : std_logic_vector) return std_logic_vector;
+ function RESIZE_DP_DATA( vec : std_logic_vector) return std_logic_vector; -- set unused MSBits to '0'
+ function RESIZE_DP_SDATA( vec : std_logic_vector) return std_logic_vector; -- sign extend unused MSBits
+ function RESIZE_DP_XDATA( vec : std_logic_vector) return std_logic_vector; -- set unused MSBits to 'X'
+ function RESIZE_DP_DSP_DATA( vec : std_logic_vector) return std_logic_vector; -- sign extend unused MSBits of re and im fields
+ function RESIZE_DP_DSP_UDATA(vec : std_logic_vector) return std_logic_vector; -- set unused MSBits to '0'
+ function RESIZE_DP_EMPTY( vec : std_logic_vector) return std_logic_vector;
+ function RESIZE_DP_CHANNEL( vec : std_logic_vector) return std_logic_vector;
+ function RESIZE_DP_ERROR( vec : std_logic_vector) return std_logic_vector;
function INCR_DP_DATA( vec : std_logic_vector; dec : integer; w : natural) return std_logic_vector; -- unsigned vec(w-1:0) + dec
function INCR_DP_SDATA( vec : std_logic_vector; dec : integer; w : natural) return std_logic_vector; -- signed vec(w-1:0) + dec
@@ -553,6 +554,11 @@ package body dp_stream_pkg is
return RESIZE_SVEC(vec, c_dp_stream_dsp_data_w);
end RESIZE_DP_DSP_DATA;
+ function RESIZE_DP_DSP_UDATA(vec : std_logic_vector) return std_logic_vector is
+ begin
+ return RESIZE_UVEC(vec, c_dp_stream_dsp_data_w);
+ end RESIZE_DP_DSP_UDATA;
+
function RESIZE_DP_EMPTY(vec : std_logic_vector) return std_logic_vector is
begin
return RESIZE_UVEC(vec, c_dp_stream_empty_w);
--
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