diff options
Diffstat (limited to 'basys3')
| -rw-r--r-- | basys3/basys3.srcs/apu_note_to_frequency.vhd | 5 | ||||
| -rw-r--r-- | basys3/basys3.srcs/apu_note_to_frequency_tb.vhd | 6 | ||||
| -rw-r--r-- | basys3/basys3.xpr | 46 |
3 files changed, 34 insertions, 23 deletions
diff --git a/basys3/basys3.srcs/apu_note_to_frequency.vhd b/basys3/basys3.srcs/apu_note_to_frequency.vhd index 48defa3..17c396c 100644 --- a/basys3/basys3.srcs/apu_note_to_frequency.vhd +++ b/basys3/basys3.srcs/apu_note_to_frequency.vhd @@ -1,5 +1,6 @@ library ieee; use ieee.std_logic_1164.all; +use ieee.std_logic_unsigned.all; use ieee.numeric_std.all; library work; @@ -13,7 +14,7 @@ entity apu_note_to_frequency is port ( end entity; architecture Behavioral of apu_note_to_frequency is - signal buff : std_logic_vector(15 downto 0) := (others => '0'); + signal buff : std_logic_vector(11 downto 0) := (others => '0'); signal shift : integer; begin @@ -34,6 +35,6 @@ begin x"100" when data(6 downto 3) = (x"C") else -- B 256 x"000"; - freq <= std_logic_vector( shift_right(unsigned(buff), natural(shift)) ); -- TODO: MAYBE WORKY??? + freq <= std_logic_vector(shift_right(unsigned(buff), shift)); -- TODO: MAYBE WORKY??? end architecture; diff --git a/basys3/basys3.srcs/apu_note_to_frequency_tb.vhd b/basys3/basys3.srcs/apu_note_to_frequency_tb.vhd index f48a40c..d7a611a 100644 --- a/basys3/basys3.srcs/apu_note_to_frequency_tb.vhd +++ b/basys3/basys3.srcs/apu_note_to_frequency_tb.vhd @@ -10,11 +10,11 @@ end entity; architecture Behavioral of apu_note_to_frequency_tb is component apu_note_to_frequency is port( - data : in std_logic_vector(7 downto 0); + data : in std_logic_vector(6 downto 0); freq : out std_logic_vector(11 downto 0)); -- frequency end component; - signal data : std_logic_vector(7 downto 0) := (others => '0'); + signal data : std_logic_vector(6 downto 0) := (others => '0'); signal freq : std_logic_vector(11 downto 0) := (others => '0'); signal ok : boolean := false; @@ -26,7 +26,7 @@ begin tb : process begin for i in 0 to 255 loop - data <= std_logic_vector(to_unsigned(i, 8)); + data <= std_logic_vector(to_unsigned(i, 7)); wait for 4 ps; end loop; end process; diff --git a/basys3/basys3.xpr b/basys3/basys3.xpr index 4060a21..7b2c82c 100644 --- a/basys3/basys3.xpr +++ b/basys3/basys3.xpr @@ -61,7 +61,7 @@ <Option Name="IPStaticSourceDir" Val="$PIPUSERFILESDIR/ipstatic"/> <Option Name="EnableBDX" Val="FALSE"/> <Option Name="DSABoardId" Val="basys3"/> - <Option Name="WTXSimLaunchSim" Val="113"/> + <Option Name="WTXSimLaunchSim" Val="119"/> <Option Name="WTModelSimLaunchSim" Val="0"/> <Option Name="WTQuestaLaunchSim" Val="0"/> <Option Name="WTIesLaunchSim" Val="0"/> @@ -116,20 +116,6 @@ <Attr Name="UsedIn" Val="simulation"/> </FileInfo> </File> - <File Path="$PSRCDIR/apu.vhd"> - <FileInfo> - <Attr Name="UserDisabled" Val="1"/> - <Attr Name="UsedIn" Val="synthesis"/> - <Attr Name="UsedIn" Val="simulation"/> - </FileInfo> - </File> - <File Path="$PSRCDIR/apu_note_to_frequency.vhd"> - <FileInfo> - <Attr Name="UserDisabled" Val="1"/> - <Attr Name="UsedIn" Val="synthesis"/> - <Attr Name="UsedIn" Val="simulation"/> - </FileInfo> - </File> <File Path="$PSRCDIR/er_ram.vhd"> <FileInfo SFType="VHDL2008"> <Attr Name="UsedIn" Val="synthesis"/> @@ -190,6 +176,25 @@ <Attr Name="UsedIn" Val="simulation"/> </FileInfo> </File> + <File Path="$PSRCDIR/apu_consts.vhd"> + <FileInfo> + <Attr Name="UsedIn" Val="synthesis"/> + <Attr Name="UsedIn" Val="simulation"/> + </FileInfo> + </File> + <File Path="$PSRCDIR/apu.vhd"> + <FileInfo> + <Attr Name="UserDisabled" Val="1"/> + <Attr Name="UsedIn" Val="synthesis"/> + <Attr Name="UsedIn" Val="simulation"/> + </FileInfo> + </File> + <File Path="$PSRCDIR/apu_note_to_frequency.vhd"> + <FileInfo> + <Attr Name="UsedIn" Val="synthesis"/> + <Attr Name="UsedIn" Val="simulation"/> + </FileInfo> + </File> <File Path="$PSRCDIR/apu_lut_reader.vhd"> <FileInfo> <Attr Name="UserDisabled" Val="1"/> @@ -199,7 +204,7 @@ </File> <Config> <Option Name="DesignMode" Val="RTL"/> - <Option Name="TopModule" Val="ppu"/> + <Option Name="TopModule" Val="apu_note_to_frequency"/> <Option Name="dataflowViewerSettings" Val="min_width=16"/> </Config> </FileSet> @@ -225,7 +230,6 @@ </File> <File Path="$PSRCDIR/apu_note_to_frequency_tb.vhd"> <FileInfo> - <Attr Name="UserDisabled" Val="1"/> <Attr Name="UsedIn" Val="synthesis"/> <Attr Name="UsedIn" Val="simulation"/> </FileInfo> @@ -266,9 +270,15 @@ <Attr Name="UsedIn" Val="simulation"/> </FileInfo> </File> + <File Path="$PSRCDIR/apu_lut_reader_tb.vhd"> + <FileInfo> + <Attr Name="UsedIn" Val="synthesis"/> + <Attr Name="UsedIn" Val="simulation"/> + </FileInfo> + </File> <Config> <Option Name="DesignMode" Val="RTL"/> - <Option Name="TopModule" Val="ppu_sprite_fg_tb"/> + <Option Name="TopModule" Val="apu_note_to_frequency_tb"/> <Option Name="TopLib" Val="xil_defaultlib"/> <Option Name="TransportPathDelay" Val="0"/> <Option Name="TransportIntDelay" Val="0"/> |