Cache clock edge event objects

2021-12-03 19:06:43 -08:00
parent 3325568406
commit 2af7852006
12 changed files with 68 additions and 41 deletions
--- a/cocotbext/eth/eth_mac.py
+++ b/cocotbext/eth/eth_mac.py
@@ -322,8 +322,10 @@ class EthMacTx(Reset):
            await Timer(self.time_scale*self.ifg*8//self.speed, 'step')

    async def _run_ts(self):
+        clock_edge_event = RisingEdge(self.clock)
+
        while True:
-            await RisingEdge(self.clock)
+            await clock_edge_event
            self.ptp_ts_valid.value = 0

            if not self.ts_queue.empty():