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

Subversion Repositories mkjpeg

[/] [mkjpeg/] [trunk/] [design/] [quantizer/] [QUANTIZER.vhd] - Diff between revs 32 and 61

Rev 32	Rev 61
Line 38...	Line 38...
`di : in STD_LOGIC_VECTOR(SIZE_C-1 downto 0);`	`di : in STD_LOGIC_VECTOR(SIZE_C-1 downto 0);`
`divalid : in STD_LOGIC;`	`divalid : in STD_LOGIC;`
`qdata : in std_logic_vector(7 downto 0);`	`qdata : in std_logic_vector(7 downto 0);`
`qwaddr : in std_logic_vector(6 downto 0);`	`qwaddr : in std_logic_vector(6 downto 0);`
`qwren : in std_logic;`	`qwren : in std_logic;`
`cmp_idx : in unsigned(1 downto 0);`	`cmp_idx : in unsigned(2 downto 0);`

`do : out STD_LOGIC_VECTOR(SIZE_C-1 downto 0);`	`do : out STD_LOGIC_VECTOR(SIZE_C-1 downto 0);`
`dovalid : out STD_LOGIC`	`dovalid : out STD_LOGIC`
`);`	`);`
`end quantizer;`	`end quantizer;`
Line 113...	Line 113...
`if clk = '1' and clk'event then`	`if clk = '1' and clk'event then`
`if rst = '1' then`	`if rst = '1' then`
`table_select <= '0';`	`table_select <= '0';`
`else`	`else`
`-- luminance table select`	`-- luminance table select`
`if cmp_idx = 0 then`	`if cmp_idx < 2 then`
`table_select <= '0';`	`table_select <= '0';`
`-- chrominance table select`	`-- chrominance table select`
`else`	`else`
`table_select <= '1';`	`table_select <= '1';`
`end if;`	`end if;`