SURF
|
Entities | |
SyncTrigRate.rtl | architecture |
Libraries | |
ieee | |
surf |
Use Clauses | |
std_logic_1164 | |
std_logic_unsigned | |
std_logic_arith | |
StdRtlPkg | Package <StdRtlPkg> |
Generics | |
TPD_G | time := 1 ns |
RST_ASYNC_G | boolean := false |
COMMON_CLK_G | boolean := false |
ONE_SHOT_G | boolean := false |
IN_POLARITY_G | sl := ' 1 ' |
COUNT_EDGES_G | boolean := false |
REF_CLK_FREQ_G | real := 200 . 0E + 6 |
REFRESH_RATE_G | real := 1 . 0E + 0 |
CNT_WIDTH_G | positive := 32 |
Ports | ||
trigIn | in | sl |
trigRateUpdated | out | sl |
trigRateOut | out | slv ( CNT_WIDTH_G- 1 downto 0 ) |
trigRateOutMax | out | slv ( CNT_WIDTH_G- 1 downto 0 ) |
trigRateOutMin | out | slv ( CNT_WIDTH_G- 1 downto 0 ) |
locClkEn | in | sl := ' 1 ' |
locClk | in | sl |
locRst | in | sl := ' 0 ' |
refClk | in | sl |
refRst | in | sl := ' 0 ' |