rtio/wishbone: make replace configurable

2016-03-10 09:44:05 +08:00 · 2016-03-10 09:44:05 +08:00 · 2e39802a61
parent 03b53c3af9
commit 2e39802a61
1 changed files with 2 additions and 2 deletions
--- a/artiq/gateware/rtio/phy/wishbone.py
+++ b/artiq/gateware/rtio/phy/wishbone.py
@ -5,7 +5,7 @@ from artiq.gateware.rtio import rtlink


 class RT2WB(Module):
-    def __init__(self, address_width, wb=None):
+    def __init__(self, address_width, wb=None, rtio_enable_replace=False):
        if wb is None:
            wb = wishbone.Interface()
        self.wb = wb
@ -14,7 +14,7 @@ class RT2WB(Module):
                len(wb.dat_w),
                address_width + 1,
                suppress_nop=False,
-                enable_replace=False),
+                enable_replace=rtio_enable_replace),
            rtlink.IInterface(
                len(wb.dat_r),
                timestamped=False)