From 1e064f29139a45061a8082914e9ee75c15e803a4 Mon Sep 17 00:00:00 2001
From: Alejandro Soto <alejandro@34project.org>
Date: Wed, 22 Nov 2023 01:24:41 -0600
Subject: rtl/gfx: implement fp->fixed conversion

---
 ip/ip_fp_fix.v | 92 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 ip/ip_fp_fix.v

(limited to 'ip/ip_fp_fix.v')

diff --git a/ip/ip_fp_fix.v b/ip/ip_fp_fix.v
new file mode 100644
index 0000000..c5fd7f3
--- /dev/null
+++ b/ip/ip_fp_fix.v
@@ -0,0 +1,92 @@
+// megafunction wizard: %FP_FUNCTIONS Intel FPGA IP v20.1%
+// GENERATION: XML
+// ip_fp_fix.v
+
+// Generated using ACDS version 20.1 720
+
+`timescale 1 ps / 1 ps
+module ip_fp_fix (
+		input  wire        clk,    //    clk.clk
+		input  wire        areset, // areset.reset
+		input  wire [0:0]  en,     //     en.en
+		input  wire [15:0] a,      //      a.a
+		output wire [31:0] q       //      q.q
+	);
+
+	ip_fp_fix_0002 ip_fp_fix_inst (
+		.clk    (clk),    //    clk.clk
+		.areset (areset), // areset.reset
+		.en     (en),     //     en.en
+		.a      (a),      //      a.a
+		.q      (q)       //      q.q
+	);
+
+endmodule
+// Retrieval info: <?xml version="1.0"?>
+//<!--
+//	Generated by Altera MegaWizard Launcher Utility version 1.0
+//	************************************************************
+//	THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
+//	************************************************************
+//	Copyright (C) 1991-2023 Altera Corporation
+//	Any megafunction design, and related net list (encrypted or decrypted),
+//	support information, device programming or simulation file, and any other
+//	associated documentation or information provided by Altera or a partner
+//	under Altera's Megafunction Partnership Program may be used only to
+//	program PLD devices (but not masked PLD devices) from Altera.  Any other
+//	use of such megafunction design, net list, support information, device
+//	programming or simulation file, or any other related documentation or
+//	information is prohibited for any other purpose, including, but not
+//	limited to modification, reverse engineering, de-compiling, or use with
+//	any other silicon devices, unless such use is explicitly licensed under
+//	a separate agreement with Altera or a megafunction partner.  Title to
+//	the intellectual property, including patents, copyrights, trademarks,
+//	trade secrets, or maskworks, embodied in any such megafunction design,
+//	net list, support information, device programming or simulation file, or
+//	any other related documentation or information provided by Altera or a
+//	megafunction partner, remains with Altera, the megafunction partner, or
+//	their respective licensors.  No other licenses, including any licenses
+//	needed under any third party's intellectual property, are provided herein.
+//-->
+// Retrieval info: <instance entity-name="altera_fp_functions" version="20.1" >
+// Retrieval info: 	<generic name="FUNCTION_FAMILY" value="CONVERT" />
+// Retrieval info: 	<generic name="ARITH_function" value="ADD" />
+// Retrieval info: 	<generic name="CONVERT_function" value="FP_FXP" />
+// Retrieval info: 	<generic name="ALL_function" value="ADD" />
+// Retrieval info: 	<generic name="EXP_LOG_function" value="EXPE" />
+// Retrieval info: 	<generic name="TRIG_function" value="SIN" />
+// Retrieval info: 	<generic name="COMPARE_function" value="MIN" />
+// Retrieval info: 	<generic name="ROOTS_function" value="SQRT" />
+// Retrieval info: 	<generic name="fp_format" value="custom" />
+// Retrieval info: 	<generic name="fp_exp" value="5" />
+// Retrieval info: 	<generic name="fp_man" value="10" />
+// Retrieval info: 	<generic name="exponent_width" value="23" />
+// Retrieval info: 	<generic name="frequency_target" value="200" />
+// Retrieval info: 	<generic name="latency_target" value="2" />
+// Retrieval info: 	<generic name="performance_goal" value="frequency" />
+// Retrieval info: 	<generic name="rounding_mode" value="nearest with tie breaking away from zero" />
+// Retrieval info: 	<generic name="faithful_rounding" value="false" />
+// Retrieval info: 	<generic name="gen_enable" value="true" />
+// Retrieval info: 	<generic name="divide_type" value="0" />
+// Retrieval info: 	<generic name="select_signal_enable" value="false" />
+// Retrieval info: 	<generic name="scale_by_pi" value="false" />
+// Retrieval info: 	<generic name="number_of_inputs" value="2" />
+// Retrieval info: 	<generic name="trig_no_range_reduction" value="false" />
+// Retrieval info: 	<generic name="report_resources_to_xml" value="false" />
+// Retrieval info: 	<generic name="fxpt_width" value="32" />
+// Retrieval info: 	<generic name="fxpt_fraction" value="16" />
+// Retrieval info: 	<generic name="fxpt_sign" value="1" />
+// Retrieval info: 	<generic name="fp_out_format" value="single" />
+// Retrieval info: 	<generic name="fp_out_exp" value="8" />
+// Retrieval info: 	<generic name="fp_out_man" value="23" />
+// Retrieval info: 	<generic name="fp_in_format" value="single" />
+// Retrieval info: 	<generic name="fp_in_exp" value="8" />
+// Retrieval info: 	<generic name="fp_in_man" value="23" />
+// Retrieval info: 	<generic name="enable_hard_fp" value="true" />
+// Retrieval info: 	<generic name="manual_dsp_planning" value="true" />
+// Retrieval info: 	<generic name="forceRegisters" value="1111" />
+// Retrieval info: 	<generic name="selected_device_family" value="Cyclone V" />
+// Retrieval info: 	<generic name="selected_device_speedgrade" value="7" />
+// Retrieval info: </instance>
+// IPFS_FILES : ip_fp_fix.vo
+// RELATED_FILES: ip_fp_fix.v, dspba_library_package.vhd, dspba_library.vhd, ip_fp_fix_0002.vhd
-- 
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