sawg: don't enable_replace for Config

closes #762
2017-06-28 20:31:40 +02:00 · 2017-06-28 20:31:40 +02:00 · 3cbbcdfe96
parent f2632e0fd1
commit 3cbbcdfe96
1 changed files with 2 additions and 1 deletions
--- a/artiq/gateware/rtio/phy/sawg.py
+++ b/artiq/gateware/rtio/phy/sawg.py
@ -17,7 +17,8 @@ class Channel(_ChannelPHY):
        self.phys = []
        cfg = self.i[0]
        rl = rtlink.Interface(rtlink.OInterface(
-            data_width=len(cfg.data), address_width=len(cfg.addr)))
+            data_width=len(cfg.data), address_width=len(cfg.addr),
+            enable_replace=False))
        self.comb += [
            cfg.stb.eq(rl.o.stb),
            rl.o.busy.eq(~cfg.ack),