diff --git a/src/gateware/cxp.py b/src/gateware/cxp.py
index 3708c2b..ec5bfa3 100644
--- a/src/gateware/cxp.py
+++ b/src/gateware/cxp.py
@@ -27,18 +27,10 @@ class CXP(Module, AutoCSR):
         self.data_1 = CSRStorage(8)
         self.data_2 = CSRStorage(8)
         self.data_3 = CSRStorage(8)
-        self.data_4 = CSRStorage(8)
-        self.data_5 = CSRStorage(8)
-        self.data_6 = CSRStorage(8)
-        self.data_7 = CSRStorage(8)
         self.control_bit_0 = CSRStorage()
         self.control_bit_1 = CSRStorage()
         self.control_bit_2 = CSRStorage()
         self.control_bit_3 = CSRStorage()
-        self.control_bit_4 = CSRStorage()
-        self.control_bit_5 = CSRStorage()
-        self.control_bit_6 = CSRStorage()
-        self.control_bit_7 = CSRStorage()
         self.encoded_0 = CSRStatus(10)
         self.encoded_1 = CSRStatus(10)
 
@@ -97,19 +89,6 @@ class CXP(Module, AutoCSR):
                 self.gtx.encoder.k[1].eq(self.control_bit_3.storage),
                 counter.eq(0),
             ),
-            # ).Elif(counter == 2,
-            #     self.gtx.encoder.d[0].eq(self.data_4.storage),
-            #     self.gtx.encoder.k[0].eq(self.control_bit_4.storage),
-            #     self.gtx.encoder.d[1].eq(self.data_5.storage),
-            #     self.gtx.encoder.k[1].eq(self.control_bit_5.storage),
-            #     counter.eq(counter+1),
-            # ).Elif(counter == 3,
-            #     self.gtx.encoder.d[0].eq(self.data_6.storage),
-            #     self.gtx.encoder.k[0].eq(self.control_bit_6.storage),
-            #     self.gtx.encoder.d[1].eq(self.data_7.storage),
-            #     self.gtx.encoder.k[1].eq(self.control_bit_7.storage),
-            #     counter.eq(0),
-            # ),
             self.encoded_0.status.eq(self.gtx.encoder.output[0]),
             self.encoded_1.status.eq(self.gtx.encoder.output[1]),
         ]