SURF
|
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 ) |