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The event synchronizer can be used to safely transfer 1-bit 1-clock cycle event signals from one clock domain to another. For each event recorded in the source domain it is guaranteed that a event will be generated in the target domain at a later point in time. It is possible though that multiple events in the source domain will be coalesced into a single event in the target domain if events are generated faster than they can be transferred. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> |
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Makefile | ||
sync_bits.v | ||
sync_event.v | ||
sync_gray.v | ||
util_cdc_ip.tcl |