|
SURF
|
Inheritance diagram for SlvDelayRam:Entities | |
| SlvDelayRam.rtl | architecture |
Libraries | |
| ieee | |
| surf | |
Use Clauses | |
| std_logic_1164 | |
| std_logic_unsigned | |
| numeric_std | |
| StdRtlPkg | Package <StdRtlPkg> |
Generics | |
| TPD_G | time := 1 ns |
| RST_POLARITY_G | sl := ' 1 ' |
| MEMORY_TYPE_G | string := " block " |
| DO_REG_G | boolean := true |
| DELAY_G | integer range 3 to ( 2 ** 24 ) := 3 |
| WIDTH_G | positive := 1 |
Ports | ||
| clk | in | sl |
| rst | in | sl := not ( RST_POLARITY_G ) |
| en | in | sl := ' 1 ' |
| maxCount | in | slv ( log2 ( DELAY_G- ite ( DO_REG_G , 2 , 1 ) ) - 1 downto 0 ) := toSlv ( DELAY_G- ite ( DO_REG_G , 3 , 2 ) , log2 ( DELAY_G- ite ( DO_REG_G , 2 , 1 ) ) ) |
| din | in | slv ( WIDTH_G- 1 downto 0 ) |
| dout | out | slv ( WIDTH_G- 1 downto 0 ) |