3 files changed, 8 insertions, 7 deletions
diff --git a/usrp2/top/u1e_passthru/.gitignore b/usrp2/top/u1e_passthru/.gitignore
new file mode 100644
index 000000000..1b2211df0
--- /dev/null
+++ b/usrp2/top/u1e_passthru/.gitignore
@@ -0,0 +1 @@
+build*
diff --git a/usrp2/top/u1e_passthru/passthru.ucf b/usrp2/top/u1e_passthru/passthru.ucf
index 1672132a2..3ffe33882 100644
--- a/usrp2/top/u1e_passthru/passthru.ucf
+++ b/usrp2/top/u1e_passthru/passthru.ucf
@@ -47,14 +47,14 @@
 ##NET "EM_NWP"  LOC = "F13"  ;
 
 ## Overo GPIO
-NET "overo_gpio0"  LOC = "F9"  ;  # MISC GPIO for debug
+#NET "overo_gpio0"  LOC = "F9"  ;  # MISC GPIO for debug
 #NET "overo_gpio14"  LOC = "C4"  ;  # MISC GPIO for debug
 #NET "overo_gpio21"  LOC = "D5"  ;  # MISC GPIO for debug
 #NET "overo_gpio22"  LOC = "A3"  ;  # MISC GPIO for debug
 #NET "overo_gpio23"  LOC = "B3"  ;  # MISC GPIO for debug
 #NET "overo_gpio64"  LOC = "A4"  ;  # MISC GPIO for debug
 #NET "overo_gpio65"  LOC = "F8"  ;  # MISC GPIO for debug
-#NET "overo_gpio127"  LOC = "C8"  ;  # MISC GPIO for debug
+NET "overo_gpio127"  LOC = "C8"  ;  # passed through as cgen_sen_b
 #NET "overo_gpio128"  LOC = "G8"  ;  # MISC GPIO for debug
 #NET "overo_gpio144"  LOC = "A5"  ;  # tx_have_space
 #NET "overo_gpio145"  LOC = "C7"  ;  # tx_underrun
diff --git a/usrp2/top/u1e_passthru/passthru.v b/usrp2/top/u1e_passthru/passthru.v
index 459c226ee..d846f2cf6 100644
--- a/usrp2/top/u1e_passthru/passthru.v
+++ b/usrp2/top/u1e_passthru/passthru.v
@@ -2,16 +2,16 @@
 //////////////////////////////////////////////////////////////////////////////////
 
 module passthru
-  (input overo_gpio0, 
-   output cgen_sclk, 
-   output cgen_sen_b, 
-   output cgen_mosi, 
+  (input overo_gpio127,
+   output cgen_sclk,
+   output cgen_sen_b,
+   output cgen_mosi,
    input fpga_cfg_din,
    input fpga_cfg_cclk
    );
    
    assign cgen_sclk = fpga_cfg_cclk;
-   assign cgen_sen_b = overo_gpio0;
+   assign cgen_sen_b = overo_gpio127;
    assign cgen_mosi = fpga_cfg_din;