URL https://opencores.org/ocsvn/raytrac/raytrac/trunk

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[/] [raytrac/] [trunk/] [raytrac.vhd] - Diff between revs 11 and 14

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Rev 11	Rev 14
Line 28...	Line 28...
`);`	`);`
`port (`	`port (`
`A,B,C,D : in std_logic_vector(18*3-1 downto 0);`	`A,B,C,D : in std_logic_vector(18*3-1 downto 0);`
`opcode,addcode : in std_logic;`	`opcode,addcode : in std_logic;`
`clk,rst,ena : in std_logic;`	`clk,rst,ena : in std_logic;`
`CPX,CPY,CPZ,DP0,DP1 : out std_logic_vector(31 downto 0);`	`CPX,CPY,CPZ,DP0,DP1 : out std_logic_vector(31 downto 0)`


`);`	`);`
`end raytrac;`	`end raytrac;`

`architecture raytrac_arch of raytrac is`	`architecture raytrac_arch of raytrac is`
Line 52...	Line 53...
`sopcode <= opcode;`	`sopcode <= opcode;`
`saddcode <= addcode;`	`saddcode <= addcode;`
`end generate notreg;`	`end generate notreg;`
`reg:`	`reg:`
`if registered="YES" generate`	`if registered="YES" generate`
`_oreg:`	`procReg:`
`process(clk,rst)`	`process(clk,rst)`
`begin`	`begin`
`if rst=rstMasterValue then`	`if rst=rstMasterValue then`
`SA <= (others => '0');`	`SA <= (others => '0');`
`SB <= (others => '0');`	`SB <= (others => '0');`
`SC <= (others => '0');`	`SC <= (others => '0');`
`SD <= (others => '0');`	`SD <= (others => '0');`
`sopcode <= (others =>'0');`	`sopcode <= '0';`
`saddcode <= (others => '0');`	`saddcode <= '0';`
`elsif clk'event and clk='1' then`	`elsif clk'event and clk='1' then`
`if ena <= '1' then`	`if ena <= '1' then`
`SA <= A;`	`SA <= A;`
`SB <= B;`	`SB <= B;`
`SC <= C;`	`SC <= C;`
`SD <= D;`	`SD <= D;`
`sopcode <= opcode;`	`sopcode <= opcode;`
`saddcode <= addcode;`	`saddcode <= addcode;`
`end if;`	`end if;`
`end if;`	`end if;`
`end process _oreg;`	`end process procReg;`
`end generate reg;`	`end generate reg;`
`-- Instantiate Opcoder`	`-- Instantiate Opcoder`
`opcdr : opcoder`	`opcdr : opcoder`
`port map (`	`port map (`
`SA(17 downto 0),SB(17 downto 0),SC(17 downto 0),SD(17 downto 0),SA(35 downto 18),SB(35 downto 18),SC(35 downto 18),SD(35 downto 18),SA(53 downto 36),SB(53 downto 36),SC(53 downto 36),SD(53 downto 36),`	`SA(17 downto 0),SB(17 downto 0),SC(17 downto 0),SD(17 downto 0),SA(35 downto 18),SB(35 downto 18),SC(35 downto 18),SD(35 downto 18),SA(53 downto 36),SB(53 downto 36),SC(53 downto 36),SD(53 downto 36),`

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[/] [raytrac/] [trunk/] [raytrac.vhd] - Diff between revs 11 and 14