add solutions

zz-solutions/02-SplineInterpolator/SplineInterpolator_test/hdl/sineGen_tester_test.vhd

@@ -0,0 +1,19 @@
+ARCHITECTURE test OF sineGen_tester IS
+
+  constant clockPeriod: time := (1.0/clockFrequency) * 1 sec;
+  signal sClock: std_uLogic := '1';
+
+BEGIN
+
+  ------------------------------------------------------------------------------
+                                                              -- clock and reset
+  sClock <= not sClock after clockPeriod/2;
+  clock <= transport sClock after clockPeriod*9/10;
+
+  reset <= '1', '0' after 2*clockPeriod;
+
+  ------------------------------------------------------------------------------
+                                                                     -- controls
+  step <= to_unsigned(1, step'length);
+
+END ARCHITECTURE test;

zz-solutions/02-SplineInterpolator/SplineInterpolator_test/hdl/sinegen_tb_entity.vhg

@@ -0,0 +1,15 @@
+-- VHDL Entity SplineInterpolator_test.sineGen_tb.symbol
+--
+-- Created:
+--          by - francois.francois (Aphelia)
+--          at - 13:00:04 02/19/19
+--
+-- Generated by Mentor Graphics' HDL Designer(TM) 2019.2 (Build 5)
+--
+
+
+ENTITY sineGen_tb IS
+-- Declarations
+
+END sineGen_tb ;
+

zz-solutions/02-SplineInterpolator/SplineInterpolator_test/hdl/sinegen_tb_struct.vhg

@@ -0,0 +1,108 @@
+--
+-- VHDL Architecture SplineInterpolator_test.sineGen_tb.struct
+--
+-- Created:
+--          by - axel.amand.UNKNOWN (WE7860)
+--          at - 14:41:39 28.04.2023
+--
+-- Generated by Mentor Graphics' HDL Designer(TM) 2019.2 (Build 5)
+--
+LIBRARY ieee;
+  USE ieee.std_logic_1164.all;
+  USE ieee.numeric_std.ALL;
+
+LIBRARY SplineInterpolator;
+LIBRARY SplineInterpolator_test;
+
+ARCHITECTURE struct OF sineGen_tb IS
+
+    -- Architecture declarations
+    constant signalBitNb: positive := 16;
+    constant phaseBitNb: positive := 10;
+    constant clockFrequency: real := 60.0E6;
+    --constant clockFrequency: real := 66.0E6;
+
+    -- Internal signal declarations
+    SIGNAL clock    : std_ulogic;
+    SIGNAL reset    : std_ulogic;
+    SIGNAL sawtooth : unsigned(signalBitNb-1 DOWNTO 0);
+    SIGNAL sine     : unsigned(signalBitNb-1 DOWNTO 0);
+    SIGNAL square   : unsigned(signalBitNb-1 DOWNTO 0);
+    SIGNAL step     : unsigned(phaseBitNb-1 DOWNTO 0);
+    SIGNAL triangle : unsigned(signalBitNb-1 DOWNTO 0);
+
+
+    -- Component Declarations
+    COMPONENT sineGen
+    GENERIC (
+        signalBitNb : positive := 16;
+        phaseBitNb  : positive := 10
+    );
+    PORT (
+        clock    : IN     std_ulogic ;
+        reset    : IN     std_ulogic ;
+        step     : IN     unsigned (phaseBitNb-1 DOWNTO 0);
+        sawtooth : OUT    unsigned (signalBitNb-1 DOWNTO 0);
+        sine     : OUT    unsigned (signalBitNb-1 DOWNTO 0);
+        square   : OUT    unsigned (signalBitNb-1 DOWNTO 0);
+        triangle : OUT    unsigned (signalBitNb-1 DOWNTO 0)
+    );
+    END COMPONENT;
+    COMPONENT sineGen_tester
+    GENERIC (
+        signalBitNb    : positive := 16;
+        phaseBitNb     : positive := 10;
+        clockFrequency : real     := 60.0E6
+    );
+    PORT (
+        sawtooth : IN     unsigned (signalBitNb-1 DOWNTO 0);
+        sine     : IN     unsigned (signalBitNb-1 DOWNTO 0);
+        square   : IN     unsigned (signalBitNb-1 DOWNTO 0);
+        triangle : IN     unsigned (signalBitNb-1 DOWNTO 0);
+        clock    : OUT    std_ulogic ;
+        reset    : OUT    std_ulogic ;
+        step     : OUT    unsigned (phaseBitNb-1 DOWNTO 0)
+    );
+    END COMPONENT;
+
+    -- Optional embedded configurations
+    -- pragma synthesis_off
+    FOR ALL : sineGen USE ENTITY SplineInterpolator.sineGen;
+    FOR ALL : sineGen_tester USE ENTITY SplineInterpolator_test.sineGen_tester;
+    -- pragma synthesis_on
+
+
+BEGIN
+
+    -- Instance port mappings.
+    I_DUT : sineGen
+        GENERIC MAP (
+            signalBitNb => signalBitNb,
+            phaseBitNb  => phaseBitNb
+        )
+        PORT MAP (
+            clock    => clock,
+            reset    => reset,
+            step     => step,
+            sawtooth => sawtooth,
+            sine     => sine,
+            square   => square,
+            triangle => triangle
+        );
+    I_tb : sineGen_tester
+        GENERIC MAP (
+            signalBitNb    => signalBitNb,
+            phaseBitNb     => phaseBitNb,
+            clockFrequency => clockFrequency
+        )
+        PORT MAP (
+            sawtooth => sawtooth,
+            sine     => sine,
+            square   => square,
+            triangle => triangle,
+            clock    => clock,
+            reset    => reset,
+            step     => step
+        );
+
+END struct;

zz-solutions/02-SplineInterpolator/SplineInterpolator_test/hdl/sinegen_tester_entity.vhg

@@ -0,0 +1,32 @@
+-- VHDL Entity SplineInterpolator_test.sineGen_tester.interface
+--
+-- Created:
+--          by - axel.amand.UNKNOWN (WE7860)
+--          at - 14:41:39 28.04.2023
+--
+-- Generated by Mentor Graphics' HDL Designer(TM) 2019.2 (Build 5)
+--
+LIBRARY ieee;
+  USE ieee.std_logic_1164.all;
+  USE ieee.numeric_std.ALL;
+
+ENTITY sineGen_tester IS
+    GENERIC( 
+        signalBitNb    : positive := 16;
+        phaseBitNb     : positive := 10;
+        clockFrequency : real     := 60.0E6
+    );
+    PORT( 
+        sawtooth : IN     unsigned (signalBitNb-1 DOWNTO 0);
+        sine     : IN     unsigned (signalBitNb-1 DOWNTO 0);
+        square   : IN     unsigned (signalBitNb-1 DOWNTO 0);
+        triangle : IN     unsigned (signalBitNb-1 DOWNTO 0);
+        clock    : OUT    std_ulogic;
+        reset    : OUT    std_ulogic;
+        step     : OUT    unsigned (phaseBitNb-1 DOWNTO 0)
+    );
+
+-- Declarations
+
+END sineGen_tester ;
+