From c0ad2080e05ddfcba10a69d3fb48ca2936045361 Mon Sep 17 00:00:00 2001
From: Pavel Pisa <ppisa@pikron.com>
Date: Thu, 4 Dec 2014 19:40:11 +0100
Subject: [PATCH] Table C for reciprocal computation reduced to made DSP48
 structure same as for sine.

Signed-off-by: Pavel Pisa <ppisa@pikron.com>
---
 hw/lx-fncapprox/lx_fncapprox.vhd |   2 +-
 hw/lx-fncapprox/reci_tab_bc.lut  | 512 +++++++++++++++----------------
 2 files changed, 257 insertions(+), 257 deletions(-)

diff --git a/hw/lx-fncapprox/lx_fncapprox.vhd b/hw/lx-fncapprox/lx_fncapprox.vhd
index a5653b3..07793a7 100644
--- a/hw/lx-fncapprox/lx_fncapprox.vhd
+++ b/hw/lx-fncapprox/lx_fncapprox.vhd
@@ -44,7 +44,7 @@ architecture Behavioral of lx_fncapprox is
 	constant approx_frac_bits   : natural := 18;
 
 	constant reci_tab_b_shift   : natural := 9;
-	constant reci_tab_c_shift   : natural := 26;
+	constant reci_tab_c_shift   : natural := 25;
 
 	signal ce_s                 : std_logic;
 
diff --git a/hw/lx-fncapprox/reci_tab_bc.lut b/hw/lx-fncapprox/reci_tab_bc.lut
index d74a2ef..3d3488c 100644
--- a/hw/lx-fncapprox/reci_tab_bc.lut
+++ b/hw/lx-fncapprox/reci_tab_bc.lut
@@ -1,256 +1,256 @@
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-- 
2.39.2