diff --git a/src/gateware/cxp.py b/src/gateware/cxp.py
index 65a991b..7531830 100644
--- a/src/gateware/cxp.py
+++ b/src/gateware/cxp.py
@@ -125,41 +125,28 @@ class UpConn_Interface(Module, AutoCSR):
         # tags implementation is on firmware
 
         self.submodules.command = command = TX_Command_Packet(layout)
-
+        self.comb += command.source.connect(upconn_phy.tx_fifos.sink[2])
 
         # DEBUG: OUTPUT
-        self.submodules.command_out = command_out = stream.SyncFIFO(layout, 64)
-        self.comb += command.source.connect(command_out.sink)
+        # self.submodules.command_out = command_out = stream.SyncFIFO(layout, 64)
+        # self.comb += command.source.connect(command_out.sink)
 
-        self.command_inc = CSR()
-        self.command_dout_pak = CSRStatus(8)
-        self.command_kout_pak = CSRStatus()
-        self.command_dout_valid = CSRStatus()
+        # self.command_inc = CSR()
+        # self.command_dout_pak = CSRStatus(8)
+        # self.command_kout_pak = CSRStatus()
+        # self.command_dout_valid = CSRStatus()
 
-        self.sync += [
-            # output
-            command_out.source.ack.eq(self.command_inc.re),
-            self.command_dout_pak.status.eq(command_out.source.data),
-            self.command_kout_pak.status.eq(command_out.source.k),
-            self.command_dout_valid.status.eq(command_out.source.stb),
-        ]
+        # self.sync += [
+        #     # output
+        #     command_out.source.ack.eq(self.command_inc.re),
+        #     self.command_dout_pak.status.eq(command_out.source.data),
+        #     self.command_kout_pak.status.eq(command_out.source.k),
+        #     self.command_dout_valid.status.eq(command_out.source.stb),
+        # ]
 
-        self.specials += [
-            # pmod 0-7 pin
-            Instance("OBUF", i_I=command.pak_wrp.sink.stb, o_O=pmod_pads[0]),
-            Instance("OBUF", i_I=command.pak_wrp.sink.ack, o_O=pmod_pads[1]),
-            Instance("OBUF", i_I=command.pak_wrp.source.stb, o_O=pmod_pads[2]),
-            Instance("OBUF", i_I=command.pak_wrp.source.ack, o_O=pmod_pads[3]),
-            Instance("OBUF", i_I=command_out.sink.stb, o_O=pmod_pads[4]),
-            Instance("OBUF", i_I=command_out.sink.ack, o_O=pmod_pads[5]),
-            Instance("OBUF", i_I=command_out.source.stb, o_O=pmod_pads[6]),
-            Instance("OBUF", i_I=command_out.source.ack, o_O=pmod_pads[7]),
-        ]
-
-        
-        self.symbol2 = CSR(9)
-        self.sync += [
-            upconn_phy.tx_fifos.sink[2].stb.eq(self.symbol2.re),
-            upconn_phy.tx_fifos.sink[2].data.eq(self.symbol2.r[:8]),
-            upconn_phy.tx_fifos.sink[2].k.eq(self.symbol2.r[8]),
-        ]
+        # self.symbol2 = CSR(9)
+        # self.sync += [
+        #     upconn_phy.tx_fifos.sink[2].stb.eq(self.symbol2.re),
+        #     upconn_phy.tx_fifos.sink[2].data.eq(self.symbol2.r[:8]),
+        #     upconn_phy.tx_fifos.sink[2].k.eq(self.symbol2.r[8]),
+        # ]