From: David Carne <davidcarne@gmail.com>
Date: Wed, 17 Jul 2013 10:10:08 +0000 (+0200)
Subject: genlib/fifo/AsyncFIFO: fix data corruption bug
X-Git-Tag: 24jan2021_ls180~2099^2~519
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9190568685694189dff1e4c12d04c7f669736e46;p=litex.git

genlib/fifo/AsyncFIFO: fix data corruption bug
---

diff --git a/migen/genlib/fifo.py b/migen/genlib/fifo.py
index d3958e87..12b8033d 100644
--- a/migen/genlib/fifo.py
+++ b/migen/genlib/fifo.py
@@ -126,7 +126,7 @@ class AsyncFIFO(Module, _FIFOInterface):
 		rdport = storage.get_port(clock_domain="read")
 		self.specials += rdport
 		self.comb += [
-			rdport.adr.eq(consume.q_binary[:-1]),
+			rdport.adr.eq(consume.q_next_binary[:-1]),
 			self.dout_bits.eq(rdport.dat_r)
 		]