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-rw-r--r--fpga/usrp2/control_lib/reset_sync.v16
1 files changed, 16 insertions, 0 deletions
diff --git a/fpga/usrp2/control_lib/reset_sync.v b/fpga/usrp2/control_lib/reset_sync.v
new file mode 100644
index 000000000..94d966840
--- /dev/null
+++ b/fpga/usrp2/control_lib/reset_sync.v
@@ -0,0 +1,16 @@
+
+
+module reset_sync
+ (input clk,
+ input reset_in,
+ output reg reset_out);
+
+ reg reset_int;
+
+ always @(posedge clk or posedge reset_in)
+ if(reset_in)
+ {reset_out,reset_int} <= 2'b11;
+ else
+ {reset_out,reset_int} <= {reset_int,1'b0};
+
+endmodule // reset_sync