[hdl] avoid f_log2() circular dependencies in gc_extend_pulse

Reported by Olof Kindgren (@olofk). See also merge request !4. Signed-off-by: Dimitris Lampridis <dimitris.lampridis@cern.ch>

[hdl] avoid f_log2() circular dependencies in gc_extend_pulse
Reported by Olof Kindgren (@olofk). See also merge request !4. Signed-off-by: Dimitris Lampridis <dimitris.lampridis@cern.ch>
a3dbccf8 · Dimitris Lampridis · 85964c94 · a3dbccf8 · a3dbccf8
Commit a3dbccf8 authored Mar 30, 2020 by Dimitris Lampridis
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CHANGELOG.rst CHANGELOG.rst +9 -0

gc_extend_pulse.vhd modules/common/gc_extend_pulse.vhd +2 -3

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--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -9,6 +9,15 @@ Change Log
 - Format inspired by: `Keep a Changelog <https://keepachangelog.com/en/1.0.0/>`_
 - Versioning scheme follows: `Semantic Versioning <https://semver.org/spec/v2.0.0.html>`_

+Unreleased
+==========
+https://ohwr.org/project/general-cores/compare/master...proposed_master
+
+Fixed
+-----
+- [hdl] avoid f_log2() circular dependencies in gc_extend_pulse.
+
+
 1.0.4 - 2020-03-26
 ==================
 https://www.ohwr.org/project/general-cores/tags/v1.0.4

--- a/modules/common/gc_extend_pulse.vhd
+++ b/modules/common/gc_extend_pulse.vhd
@@ -6,7 +6,7 @@
 -- Author     : Tomasz Wlostowski
 -- Company    : CERN
 -- Created    : 2009-09-01
-- Last update: 2012-06-19
+-- Last update: 2020-03-30
 -- Platform   : FPGA-generic
 -- Standard   : VHDL '93
 -------------------------------------------------------------------------------
@@ -41,7 +41,6 @@ use ieee.NUMERIC_STD.all;

 library work;
 use work.gencores_pkg.all;
-use work.genram_pkg.all;

 entity gc_extend_pulse is
  
@@ -60,7 +59,7 @@ end gc_extend_pulse;

 architecture rtl of gc_extend_pulse is

-  signal cntr : unsigned(f_log2_size(g_width)-1 downto 0);
+  signal cntr : unsigned(f_log2_ceil(g_width)-1 downto 0);
  signal extended_int : std_logic;
  
 begin  -- rtl