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

Subversion Repositories dp_pkg

[/] [dp_pkg/] [trunk/] [tb_dp_pkg.vhd] - Diff between revs 2 and 5

Rev 2	Rev 5
Line 2001...	Line 2001...
`SIGNAL out_data_1 : INOUT STD_LOGIC_VECTOR;`	`SIGNAL out_data_1 : INOUT STD_LOGIC_VECTOR;`
`SIGNAL out_data_2 : INOUT STD_LOGIC_VECTOR;`	`SIGNAL out_data_2 : INOUT STD_LOGIC_VECTOR;`
`SIGNAL out_data_3 : INOUT STD_LOGIC_VECTOR;`	`SIGNAL out_data_3 : INOUT STD_LOGIC_VECTOR;`
`SIGNAL out_empty : IN STD_LOGIC_VECTOR;`	`SIGNAL out_empty : IN STD_LOGIC_VECTOR;`
`SIGNAL out_empty_1 : INOUT STD_LOGIC_VECTOR) IS`	`SIGNAL out_empty_1 : INOUT STD_LOGIC_VECTOR) IS`
`VARIABLE v_last_word : STD_LOGIC_VECTOR(out_data'RANGE);`	`VARIABLE v_last_word : STD_LOGIC_VECTOR(out_data'HIGH DOWNTO 0);`
`VARIABLE v_ref_data : STD_LOGIC_VECTOR(out_data'RANGE);`	`VARIABLE v_ref_data : STD_LOGIC_VECTOR(out_data'HIGH DOWNTO 0);`
`VARIABLE v_empty_data : STD_LOGIC_VECTOR(out_data'RANGE);`	`VARIABLE v_empty_data : STD_LOGIC_VECTOR(out_data'HIGH DOWNTO 0);`
`BEGIN`	`BEGIN`
`IF rising_edge(clk) THEN`	`IF rising_edge(clk) THEN`
`-- out_val must be active, because only then out_data will differ from the previous out_data`	`-- out_val must be active, because only then out_data will differ from the previous out_data`
`IF out_val='1' THEN`	`IF out_val='1' THEN`
`-- for ready_latency > 0 out_val indicates new data`	`-- for ready_latency > 0 out_val indicates new data`