summaryrefslogtreecommitdiffstats
path: root/usrp2/top/u1e/u1e.v
diff options
context:
space:
mode:
authorMatt Ettus <matt@ettus.com>2010-04-24 22:58:06 -0700
committerMatt Ettus <matt@ettus.com>2010-04-24 22:58:06 -0700
commitae4b885e3533a73f0781e2fdb892f5d505081240 (patch)
treea06658c78013e0c912e3e0d97a6bc0522a33d37e /usrp2/top/u1e/u1e.v
parentaeed16ec6e220f99df41534febe85336e5b384e6 (diff)
downloaduhd-ae4b885e3533a73f0781e2fdb892f5d505081240.tar.gz
uhd-ae4b885e3533a73f0781e2fdb892f5d505081240.tar.bz2
uhd-ae4b885e3533a73f0781e2fdb892f5d505081240.zip
Pass previously unused GPIOs to debug pins to help debug interrupts
Diffstat (limited to 'usrp2/top/u1e/u1e.v')
-rw-r--r--usrp2/top/u1e/u1e.v7
1 files changed, 7 insertions, 0 deletions
diff --git a/usrp2/top/u1e/u1e.v b/usrp2/top/u1e/u1e.v
index b8f716d26..2ed6b71c8 100644
--- a/usrp2/top/u1e/u1e.v
+++ b/usrp2/top/u1e/u1e.v
@@ -20,6 +20,10 @@ module u1e
input cgen_st_status, input cgen_st_ld, input cgen_st_refmon, output cgen_sync_b, output cgen_ref_sel,
output overo_gpio144, output overo_gpio145, output overo_gpio146, output overo_gpio147, // Fifo controls
+ input overo_gpio0, input overo_gpio14, input overo_gpio21, input overo_gpio22, // Misc GPIO
+ input overo_gpio23, input overo_gpio64, input overo_gpio65, input overo_gpio127, // Misc GPIO
+ input overo_gpio128, input overo_gpio163, input overo_gpio170, input overo_gpio176, // Misc GPIO
+
inout [15:0] io_tx, inout [15:0] io_rx,
input PPS_IN
);
@@ -52,6 +56,9 @@ module u1e
.tx_have_space(overo_gpio144), .tx_underrun(overo_gpio145),
.rx_have_data(overo_gpio146), .rx_overrun(overo_gpio147),
.io_tx(io_tx), .io_rx(io_rx),
+ .misc_gpio( {{overo_gpio128,overo_gpio163,overo_gpio170,overo_gpio176},
+ {overo_gpio0,overo_gpio14,overo_gpio21,overo_gpio22},
+ {overo_gpio23,overo_gpio64,overo_gpio65,overo_gpio127}}),
.pps_in(PPS_IN) );
endmodule // u1e