Merge pull request #163 from cyntem/patch-1

Update a7_gtp.py transceiver resets have to stay low for 10us.
2024-08-19 09:14:05 +02:00 · 2024-08-19 09:14:05 +02:00 · 32df4523ba
parent 583137eaf3 4653a09aec
commit 32df4523ba
1 changed files with 1 additions and 1 deletions
--- a/liteeth/phy/a7_gtp.py
+++ b/liteeth/phy/a7_gtp.py
@ -90,7 +90,7 @@ class GTPTxInit(Module):
        # After configuration, transceiver resets have to stay low for
        # at least 500ns.
        # See https://www.xilinx.com/support/answers/43482.html
-        timer_max = ceil(500e-9*sys_clk_freq)
+        timer_max = ceil(10000e-9*sys_clk_freq)
        timer     = Signal(max=timer_max+1)
        tick      = Signal()
        self.sync += [