summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorMatt Ettus <matt@ettus.com>2010-09-23 17:15:14 -0700
committerMatt Ettus <matt@ettus.com>2010-09-23 17:15:14 -0700
commit69992b4133145cd92629a0d15354b5d33f0c4973 (patch)
tree93637db1896049cd8ed5280087601ca40ef185b9
parent27eb894c397f758528f59bc24f2ac645f0fccc4b (diff)
downloaduhd-69992b4133145cd92629a0d15354b5d33f0c4973.tar.gz
uhd-69992b4133145cd92629a0d15354b5d33f0c4973.tar.bz2
uhd-69992b4133145cd92629a0d15354b5d33f0c4973.zip
better debug pins
-rw-r--r--usrp2/top/u1e_ethdebug/u1e.ucf8
-rw-r--r--usrp2/top/u1e_ethdebug/u1e.v10
2 files changed, 11 insertions, 7 deletions
diff --git a/usrp2/top/u1e_ethdebug/u1e.ucf b/usrp2/top/u1e_ethdebug/u1e.ucf
index 0d4384a2a..d6a2ea4ed 100644
--- a/usrp2/top/u1e_ethdebug/u1e.ucf
+++ b/usrp2/top/u1e_ethdebug/u1e.ucf
@@ -36,12 +36,14 @@ NET "EM_NCS4" LOC = "E6" ;
NET "EM_CLK" LOC = "F11" ;
NET "EM_WAIT0" LOC = "F14" ;
-NET "EM_NBE<1>" LOC = "D14" ;
-NET "EM_NBE<0>" LOC = "A13" ;
+#NET "EM_NBE<1>" LOC = "D14" ;
+#NET "EM_NBE<0>" LOC = "A13" ;
NET "EM_NWE" LOC = "B13" ;
NET "EM_NOE" LOC = "A14" ;
NET "EM_NADV_ALE" LOC = "B15" ;
-NET "EM_NWP" LOC = "F13" ;
+#NET "EM_NWP" LOC = "F13" ;
+NET "overo_gpio64" LOC = "A4" ; # nRESET
+NET "overo_gpio176" LOC = "B4" ; # IRQ
## Debug pins
NET "debug_led<3>" LOC = "Y15" ;
diff --git a/usrp2/top/u1e_ethdebug/u1e.v b/usrp2/top/u1e_ethdebug/u1e.v
index c4740b941..2a543a313 100644
--- a/usrp2/top/u1e_ethdebug/u1e.v
+++ b/usrp2/top/u1e_ethdebug/u1e.v
@@ -8,16 +8,18 @@ module u1e
input debug_pb,
// GPMC
- input EM_CLK, input [15:0] EM_D, input [10:1] EM_A, input [1:0] EM_NBE,
+ input EM_CLK, input [15:0] EM_D, input [10:1] EM_A,
input EM_WAIT0, input EM_NCS4, input EM_NCS5, input EM_NCS6, input EM_NWE, input EM_NOE,
- input EM_NADV_ALE, input EM_NWP
+ input EM_NADV_ALE,
+
+ input overo_gpio64, input overo_gpio176
);
assign debug_clk = {EM_CLK, EM_NADV_ALE};
- assign debug_led = {EM_NWP, EM_A[9], EM_A[8], debug_pb};
+ assign debug_led = {1'b0, EM_A[9], EM_A[8], debug_pb};
- assign debug = { { EM_NBE[1:0], EM_WAIT0, EM_NCS4, EM_NCS5, EM_NCS6, EM_NWE, EM_NOE },
+ assign debug = { {overo_gpio64, overo_gpio176, EM_WAIT0, EM_NCS4, EM_NCS5, EM_NCS6, EM_NWE, EM_NOE },
{ EM_A[10], EM_A[7:1] },
{ EM_D[15:8] },
{ EM_D[7:0] } };