diff --git a/examples/de0_nano/client/test_mila.py b/examples/de0_nano/client/test_mila.py
index 2b9049255..4887851bb 100644
--- a/examples/de0_nano/client/test_mila.py
+++ b/examples/de0_nano/client/test_mila.py
@@ -31,8 +31,6 @@ mila = mila.MiLa(MILA_ADDR, trigger, recorder, csr)
 dat_vcd = VcdDat(dat_w)
 
 def capture(size):
-	global trigger
-	global recorder
 	global dat_vcd
 	sum_tt = gen_truth_table("term")
 	mila.trigger.sum.set(sum_tt)
diff --git a/miscope/bridges/spi2csr/__init__.py b/miscope/bridges/spi2csr/__init__.py
index d396fa687..2416cb6c1 100644
--- a/miscope/bridges/spi2csr/__init__.py
+++ b/miscope/bridges/spi2csr/__init__.py
@@ -4,13 +4,13 @@ from migen.genlib.cdc import *
 from migen.bus import csr
 
 class Spi2Csr(Module):
-	def __init__(self, a_w, d_w, burst_length=8):
-		self.a_w = a_w
-		self.d_w = d_w
+	def __init__(self, burst_length=8):
+		self.a_w = 14
+		self.d_w = 8
 		self.burst_length = 8
 		
 		# Csr interface
-		self.csr = csr.Interface(self.a_w, self.d_w)
+		self.csr = csr.Interface()
 		
 		# Spi interface
 		self.spi_clk = Signal()
diff --git a/miscope/bridges/uart2csr/__init__.py b/miscope/bridges/uart2csr/__init__.py
index 9cf0a8b4e..a9c20fa61 100644
--- a/miscope/bridges/uart2csr/__init__.py
+++ b/miscope/bridges/uart2csr/__init__.py
@@ -16,7 +16,7 @@ class Uart2Csr(Module):
 		self.tx = Signal()
 		
 		# Csr interface
-		self.csr = csr.Interface(32, 8)
+		self.csr = csr.Interface()
 		
 	###