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-rw-r--r--usrp2/control_lib/atr_controller.v17
-rw-r--r--usrp2/control_lib/atr_controller16.v17
-rw-r--r--usrp2/control_lib/bin2gray.v17
-rw-r--r--usrp2/control_lib/bootram.v17
-rw-r--r--usrp2/control_lib/clock_bootstrap_rom.v17
-rw-r--r--usrp2/control_lib/clock_control.v17
-rw-r--r--usrp2/control_lib/clock_control_tb.v17
-rw-r--r--usrp2/control_lib/dcache.v17
-rw-r--r--usrp2/control_lib/decoder_3_8.v17
-rw-r--r--usrp2/control_lib/dpram32.v17
-rw-r--r--usrp2/control_lib/fifo_to_wb.v17
-rw-r--r--usrp2/control_lib/fifo_to_wb_tb.v17
-rw-r--r--usrp2/control_lib/gray2bin.v17
-rw-r--r--usrp2/control_lib/gray_send.v17
-rw-r--r--usrp2/control_lib/icache.v17
-rw-r--r--usrp2/control_lib/longfifo.v17
-rw-r--r--usrp2/control_lib/medfifo.v17
-rw-r--r--usrp2/control_lib/mux4.v17
-rw-r--r--usrp2/control_lib/mux8.v17
-rw-r--r--usrp2/control_lib/mux_32_4.v17
-rw-r--r--usrp2/control_lib/oneshot_2clk.v17
-rw-r--r--usrp2/control_lib/priority_enc.v17
-rw-r--r--usrp2/control_lib/quad_uart.v17
-rw-r--r--usrp2/control_lib/ram_2port.v17
-rw-r--r--usrp2/control_lib/ram_2port_mixed_width.v17
-rw-r--r--usrp2/control_lib/ram_harv_cache.v17
-rw-r--r--usrp2/control_lib/ram_harvard.v17
-rw-r--r--usrp2/control_lib/ram_harvard2.v17
-rw-r--r--usrp2/control_lib/ram_loader.v17
-rw-r--r--usrp2/control_lib/ram_wb_harvard.v17
-rw-r--r--usrp2/control_lib/reset_sync.v17
-rw-r--r--usrp2/control_lib/s3a_icap_wb.v17
-rw-r--r--usrp2/control_lib/sd_spi.v17
-rw-r--r--usrp2/control_lib/sd_spi_tb.v17
-rw-r--r--usrp2/control_lib/sd_spi_wb.v17
-rw-r--r--usrp2/control_lib/setting_reg.v17
-rw-r--r--usrp2/control_lib/settings_bus.v17
-rw-r--r--usrp2/control_lib/settings_bus_16LE.v17
-rw-r--r--usrp2/control_lib/settings_bus_crossclock.v17
-rw-r--r--usrp2/control_lib/shortfifo.v17
-rw-r--r--usrp2/control_lib/simple_uart.v17
-rw-r--r--usrp2/control_lib/simple_uart_rx.v17
-rw-r--r--usrp2/control_lib/simple_uart_tx.v17
-rw-r--r--usrp2/control_lib/spi.v17
-rw-r--r--usrp2/control_lib/srl.v17
-rw-r--r--usrp2/control_lib/ss_rcvr.v17
-rw-r--r--usrp2/control_lib/system_control.v17
-rw-r--r--usrp2/control_lib/system_control_tb.v17
-rw-r--r--usrp2/control_lib/traffic_cop.v17
-rw-r--r--usrp2/control_lib/v5icap_wb.v17
-rw-r--r--usrp2/control_lib/wb_bridge_16_32.v17
-rw-r--r--usrp2/control_lib/wb_bus_writer.v17
-rw-r--r--usrp2/control_lib/wb_output_pins32.v17
-rw-r--r--usrp2/control_lib/wb_ram_block.v17
-rw-r--r--usrp2/control_lib/wb_ram_dist.v17
-rw-r--r--usrp2/control_lib/wb_readback_mux.v17
-rw-r--r--usrp2/control_lib/wb_readback_mux_16LE.v17
-rw-r--r--usrp2/control_lib/wb_regfile_2clock.v17
-rw-r--r--usrp2/control_lib/wb_semaphore.v17
-rw-r--r--usrp2/control_lib/wb_sim.v17
60 files changed, 1020 insertions, 0 deletions
diff --git a/usrp2/control_lib/atr_controller.v b/usrp2/control_lib/atr_controller.v
index a161b5e00..2cef8ba2b 100644
--- a/usrp2/control_lib/atr_controller.v
+++ b/usrp2/control_lib/atr_controller.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Automatic transmit/receive switching of control pins to daughterboards
// Store everything in registers for now, but could use a RAM for more
diff --git a/usrp2/control_lib/atr_controller16.v b/usrp2/control_lib/atr_controller16.v
index 74ce30a54..ff4f634c7 100644
--- a/usrp2/control_lib/atr_controller16.v
+++ b/usrp2/control_lib/atr_controller16.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Automatic transmit/receive switching of control pins to daughterboards
// Store everything in registers for now, but could use a RAM for more
diff --git a/usrp2/control_lib/bin2gray.v b/usrp2/control_lib/bin2gray.v
index 513402163..8336a5afc 100644
--- a/usrp2/control_lib/bin2gray.v
+++ b/usrp2/control_lib/bin2gray.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module bin2gray
diff --git a/usrp2/control_lib/bootram.v b/usrp2/control_lib/bootram.v
index 29d21ab5a..249a09814 100644
--- a/usrp2/control_lib/bootram.v
+++ b/usrp2/control_lib/bootram.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Boot RAM for S3A, 8KB, dual port
diff --git a/usrp2/control_lib/clock_bootstrap_rom.v b/usrp2/control_lib/clock_bootstrap_rom.v
index 46563db65..542f49380 100644
--- a/usrp2/control_lib/clock_bootstrap_rom.v
+++ b/usrp2/control_lib/clock_bootstrap_rom.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module clock_bootstrap_rom(input [15:0] addr, output [47:0] data);
diff --git a/usrp2/control_lib/clock_control.v b/usrp2/control_lib/clock_control.v
index 1bbe6bd75..000eaf1fb 100644
--- a/usrp2/control_lib/clock_control.v
+++ b/usrp2/control_lib/clock_control.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// AD9510 Register Map (from datasheet Rev. A)
diff --git a/usrp2/control_lib/clock_control_tb.v b/usrp2/control_lib/clock_control_tb.v
index 4e705cf23..9760efbe3 100644
--- a/usrp2/control_lib/clock_control_tb.v
+++ b/usrp2/control_lib/clock_control_tb.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module clock_control_tb();
diff --git a/usrp2/control_lib/dcache.v b/usrp2/control_lib/dcache.v
index 9063bf02a..384c5a149 100644
--- a/usrp2/control_lib/dcache.v
+++ b/usrp2/control_lib/dcache.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module dcache
#(parameter AWIDTH=14,
diff --git a/usrp2/control_lib/decoder_3_8.v b/usrp2/control_lib/decoder_3_8.v
index 729b45d18..8f91d8263 100644
--- a/usrp2/control_lib/decoder_3_8.v
+++ b/usrp2/control_lib/decoder_3_8.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module decoder_3_8
(input [2:0] sel,
diff --git a/usrp2/control_lib/dpram32.v b/usrp2/control_lib/dpram32.v
index 4da621823..386435e70 100644
--- a/usrp2/control_lib/dpram32.v
+++ b/usrp2/control_lib/dpram32.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Dual ported RAM
// Addresses are byte-oriented, so botton 2 address bits are ignored.
diff --git a/usrp2/control_lib/fifo_to_wb.v b/usrp2/control_lib/fifo_to_wb.v
index b2a2fd18b..9b6b5e804 100644
--- a/usrp2/control_lib/fifo_to_wb.v
+++ b/usrp2/control_lib/fifo_to_wb.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module fifo_to_wb
#(parameter PKT_LEN = 16)
diff --git a/usrp2/control_lib/fifo_to_wb_tb.v b/usrp2/control_lib/fifo_to_wb_tb.v
index 96ef4647c..37459e2c2 100644
--- a/usrp2/control_lib/fifo_to_wb_tb.v
+++ b/usrp2/control_lib/fifo_to_wb_tb.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module fifo_to_wb_tb();
reg clk = 0;
diff --git a/usrp2/control_lib/gray2bin.v b/usrp2/control_lib/gray2bin.v
index 5df40bd52..399d5bba0 100644
--- a/usrp2/control_lib/gray2bin.v
+++ b/usrp2/control_lib/gray2bin.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module gray2bin
diff --git a/usrp2/control_lib/gray_send.v b/usrp2/control_lib/gray_send.v
index 7fc07d40c..62402f8d3 100644
--- a/usrp2/control_lib/gray_send.v
+++ b/usrp2/control_lib/gray_send.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
diff --git a/usrp2/control_lib/icache.v b/usrp2/control_lib/icache.v
index bd21f47cc..810b5fa64 100644
--- a/usrp2/control_lib/icache.v
+++ b/usrp2/control_lib/icache.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module icache
#(parameter AWIDTH=14,
diff --git a/usrp2/control_lib/longfifo.v b/usrp2/control_lib/longfifo.v
index bf3338e0b..c77f2dcb1 100644
--- a/usrp2/control_lib/longfifo.v
+++ b/usrp2/control_lib/longfifo.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// FIFO intended to be interchangeable with shortfifo, but
// based on block ram instead of SRL16's
diff --git a/usrp2/control_lib/medfifo.v b/usrp2/control_lib/medfifo.v
index 5a77e8c16..0f66f6597 100644
--- a/usrp2/control_lib/medfifo.v
+++ b/usrp2/control_lib/medfifo.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module medfifo
#(parameter WIDTH=32,
diff --git a/usrp2/control_lib/mux4.v b/usrp2/control_lib/mux4.v
index 31c85c832..b1878f011 100644
--- a/usrp2/control_lib/mux4.v
+++ b/usrp2/control_lib/mux4.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module mux4
diff --git a/usrp2/control_lib/mux8.v b/usrp2/control_lib/mux8.v
index 9db96a60f..bdb015dc3 100644
--- a/usrp2/control_lib/mux8.v
+++ b/usrp2/control_lib/mux8.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module mux8
diff --git a/usrp2/control_lib/mux_32_4.v b/usrp2/control_lib/mux_32_4.v
index fef5812e9..4a1244933 100644
--- a/usrp2/control_lib/mux_32_4.v
+++ b/usrp2/control_lib/mux_32_4.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module mux_32_4
diff --git a/usrp2/control_lib/oneshot_2clk.v b/usrp2/control_lib/oneshot_2clk.v
index 72f16a4b3..7ed5bc8f6 100644
--- a/usrp2/control_lib/oneshot_2clk.v
+++ b/usrp2/control_lib/oneshot_2clk.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Retime a single bit from one clock domain to another
// Guarantees that no matter what the relative clock rates, if the in signal is high for at least
diff --git a/usrp2/control_lib/priority_enc.v b/usrp2/control_lib/priority_enc.v
index 916192445..d30870be9 100644
--- a/usrp2/control_lib/priority_enc.v
+++ b/usrp2/control_lib/priority_enc.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module priority_enc
(input [31:0] in,
diff --git a/usrp2/control_lib/quad_uart.v b/usrp2/control_lib/quad_uart.v
index afa6fae1d..39998150d 100644
--- a/usrp2/control_lib/quad_uart.v
+++ b/usrp2/control_lib/quad_uart.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module quad_uart
#(parameter TXDEPTH = 1,
diff --git a/usrp2/control_lib/ram_2port.v b/usrp2/control_lib/ram_2port.v
index 3716a7c8a..86d7e4703 100644
--- a/usrp2/control_lib/ram_2port.v
+++ b/usrp2/control_lib/ram_2port.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module ram_2port
diff --git a/usrp2/control_lib/ram_2port_mixed_width.v b/usrp2/control_lib/ram_2port_mixed_width.v
index fae7d8de3..2910d4041 100644
--- a/usrp2/control_lib/ram_2port_mixed_width.v
+++ b/usrp2/control_lib/ram_2port_mixed_width.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module ram_2port_mixed_width
(input clk16,
diff --git a/usrp2/control_lib/ram_harv_cache.v b/usrp2/control_lib/ram_harv_cache.v
index 29fdebf7a..e68ed7f68 100644
--- a/usrp2/control_lib/ram_harv_cache.v
+++ b/usrp2/control_lib/ram_harv_cache.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Dual ported, Harvard architecture, cached ram
diff --git a/usrp2/control_lib/ram_harvard.v b/usrp2/control_lib/ram_harvard.v
index a190e20fd..00ffb1984 100644
--- a/usrp2/control_lib/ram_harvard.v
+++ b/usrp2/control_lib/ram_harvard.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Dual ported, Harvard architecture, cached ram
diff --git a/usrp2/control_lib/ram_harvard2.v b/usrp2/control_lib/ram_harvard2.v
index 67777af2a..d8fe472f5 100644
--- a/usrp2/control_lib/ram_harvard2.v
+++ b/usrp2/control_lib/ram_harvard2.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Dual ported, Harvard architecture
diff --git a/usrp2/control_lib/ram_loader.v b/usrp2/control_lib/ram_loader.v
index c53ea7aa7..85ccf91b4 100644
--- a/usrp2/control_lib/ram_loader.v
+++ b/usrp2/control_lib/ram_loader.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module ram_loader
#(parameter AWIDTH=16, RAM_SIZE=16384)
(
diff --git a/usrp2/control_lib/ram_wb_harvard.v b/usrp2/control_lib/ram_wb_harvard.v
index c3efc12e0..8d5a45247 100644
--- a/usrp2/control_lib/ram_wb_harvard.v
+++ b/usrp2/control_lib/ram_wb_harvard.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Dual ported RAM for Harvard architecture processors
// Does no forwarding
diff --git a/usrp2/control_lib/reset_sync.v b/usrp2/control_lib/reset_sync.v
index 94d966840..304aba106 100644
--- a/usrp2/control_lib/reset_sync.v
+++ b/usrp2/control_lib/reset_sync.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module reset_sync
diff --git a/usrp2/control_lib/s3a_icap_wb.v b/usrp2/control_lib/s3a_icap_wb.v
index 83d9f775e..e49b56cff 100644
--- a/usrp2/control_lib/s3a_icap_wb.v
+++ b/usrp2/control_lib/s3a_icap_wb.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module s3a_icap_wb
diff --git a/usrp2/control_lib/sd_spi.v b/usrp2/control_lib/sd_spi.v
index 3f4d7f46a..fa998d19a 100644
--- a/usrp2/control_lib/sd_spi.v
+++ b/usrp2/control_lib/sd_spi.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module sd_spi
(input clk,
input rst,
diff --git a/usrp2/control_lib/sd_spi_tb.v b/usrp2/control_lib/sd_spi_tb.v
index e30a5bdf6..2b5ae083f 100644
--- a/usrp2/control_lib/sd_spi_tb.v
+++ b/usrp2/control_lib/sd_spi_tb.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module sd_spi_tb;
diff --git a/usrp2/control_lib/sd_spi_wb.v b/usrp2/control_lib/sd_spi_wb.v
index 7a6258b56..b09debd70 100644
--- a/usrp2/control_lib/sd_spi_wb.v
+++ b/usrp2/control_lib/sd_spi_wb.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Wishbone module for spi communications with an SD Card
// The programming interface is simple --
diff --git a/usrp2/control_lib/setting_reg.v b/usrp2/control_lib/setting_reg.v
index 3d3bb65e5..e4c84d910 100644
--- a/usrp2/control_lib/setting_reg.v
+++ b/usrp2/control_lib/setting_reg.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module setting_reg
diff --git a/usrp2/control_lib/settings_bus.v b/usrp2/control_lib/settings_bus.v
index aec179516..e2ea7e44b 100644
--- a/usrp2/control_lib/settings_bus.v
+++ b/usrp2/control_lib/settings_bus.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Grab settings off the wishbone bus, send them out to our simpler bus on the fast clock
diff --git a/usrp2/control_lib/settings_bus_16LE.v b/usrp2/control_lib/settings_bus_16LE.v
index 76061e9e0..7c42a0870 100644
--- a/usrp2/control_lib/settings_bus_16LE.v
+++ b/usrp2/control_lib/settings_bus_16LE.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Grab settings off the wishbone bus, send them out to settings bus
// 16 bits little endian, but all registers need to be written 32 bits at a time.
diff --git a/usrp2/control_lib/settings_bus_crossclock.v b/usrp2/control_lib/settings_bus_crossclock.v
index b043aa0ad..9c5912042 100644
--- a/usrp2/control_lib/settings_bus_crossclock.v
+++ b/usrp2/control_lib/settings_bus_crossclock.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// This module takes the settings bus on one clock domain and crosses it over to another domain
diff --git a/usrp2/control_lib/shortfifo.v b/usrp2/control_lib/shortfifo.v
index d8ce1428e..c7c916375 100644
--- a/usrp2/control_lib/shortfifo.v
+++ b/usrp2/control_lib/shortfifo.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module shortfifo
#(parameter WIDTH=32)
diff --git a/usrp2/control_lib/simple_uart.v b/usrp2/control_lib/simple_uart.v
index 0dd58b5f5..f44a719f4 100644
--- a/usrp2/control_lib/simple_uart.v
+++ b/usrp2/control_lib/simple_uart.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module simple_uart
#(parameter TXDEPTH = 1,
diff --git a/usrp2/control_lib/simple_uart_rx.v b/usrp2/control_lib/simple_uart_rx.v
index debdd618b..5f7646e03 100644
--- a/usrp2/control_lib/simple_uart_rx.v
+++ b/usrp2/control_lib/simple_uart_rx.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module simple_uart_rx
diff --git a/usrp2/control_lib/simple_uart_tx.v b/usrp2/control_lib/simple_uart_tx.v
index e11a347ed..f38460bd4 100644
--- a/usrp2/control_lib/simple_uart_tx.v
+++ b/usrp2/control_lib/simple_uart_tx.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module simple_uart_tx
#(parameter DEPTH=0)
diff --git a/usrp2/control_lib/spi.v b/usrp2/control_lib/spi.v
index a80c488e9..1abebee1c 100644
--- a/usrp2/control_lib/spi.v
+++ b/usrp2/control_lib/spi.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// AD9510 Register Map (from datasheet Rev. A)
diff --git a/usrp2/control_lib/srl.v b/usrp2/control_lib/srl.v
index fa28c7669..bdef30058 100644
--- a/usrp2/control_lib/srl.v
+++ b/usrp2/control_lib/srl.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module srl
#(parameter WIDTH=18)
diff --git a/usrp2/control_lib/ss_rcvr.v b/usrp2/control_lib/ss_rcvr.v
index 8e650d21b..4fb732c23 100644
--- a/usrp2/control_lib/ss_rcvr.v
+++ b/usrp2/control_lib/ss_rcvr.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Source-synchronous receiver
diff --git a/usrp2/control_lib/system_control.v b/usrp2/control_lib/system_control.v
index 5d89f13db..7e7b71f3c 100644
--- a/usrp2/control_lib/system_control.v
+++ b/usrp2/control_lib/system_control.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// System bootup order:
// 0 - Internal POR to reset this block. Maybe control it from CPLD in the future?
// 1 - Everything in reset
diff --git a/usrp2/control_lib/system_control_tb.v b/usrp2/control_lib/system_control_tb.v
index a8eff4811..8fecfd1f0 100644
--- a/usrp2/control_lib/system_control_tb.v
+++ b/usrp2/control_lib/system_control_tb.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module system_control_tb();
diff --git a/usrp2/control_lib/traffic_cop.v b/usrp2/control_lib/traffic_cop.v
index e7579656a..874e4c2d9 100644
--- a/usrp2/control_lib/traffic_cop.v
+++ b/usrp2/control_lib/traffic_cop.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module traffic_cop();
diff --git a/usrp2/control_lib/v5icap_wb.v b/usrp2/control_lib/v5icap_wb.v
index c8800285a..92a6769e5 100644
--- a/usrp2/control_lib/v5icap_wb.v
+++ b/usrp2/control_lib/v5icap_wb.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module v5icap_wb
diff --git a/usrp2/control_lib/wb_bridge_16_32.v b/usrp2/control_lib/wb_bridge_16_32.v
index 405e25c3c..7c62c9cbd 100644
--- a/usrp2/control_lib/wb_bridge_16_32.v
+++ b/usrp2/control_lib/wb_bridge_16_32.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module wb_bridge_16_32
diff --git a/usrp2/control_lib/wb_bus_writer.v b/usrp2/control_lib/wb_bus_writer.v
index fc148a0ff..08e641d37 100644
--- a/usrp2/control_lib/wb_bus_writer.v
+++ b/usrp2/control_lib/wb_bus_writer.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// wb_bus_writer
//
diff --git a/usrp2/control_lib/wb_output_pins32.v b/usrp2/control_lib/wb_output_pins32.v
index 1517f2066..43e239797 100644
--- a/usrp2/control_lib/wb_output_pins32.v
+++ b/usrp2/control_lib/wb_output_pins32.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Simple 32-bit Wishbone compatible slave output port
diff --git a/usrp2/control_lib/wb_ram_block.v b/usrp2/control_lib/wb_ram_block.v
index 044d34ca4..da6c610d3 100644
--- a/usrp2/control_lib/wb_ram_block.v
+++ b/usrp2/control_lib/wb_ram_block.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Since this is a block ram, there are no byte-selects and there is a 1-cycle read latency
diff --git a/usrp2/control_lib/wb_ram_dist.v b/usrp2/control_lib/wb_ram_dist.v
index cffc2f423..491a6ae11 100644
--- a/usrp2/control_lib/wb_ram_dist.v
+++ b/usrp2/control_lib/wb_ram_dist.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module wb_ram_dist
diff --git a/usrp2/control_lib/wb_readback_mux.v b/usrp2/control_lib/wb_readback_mux.v
index 3922b03e3..a5bf224b8 100644
--- a/usrp2/control_lib/wb_readback_mux.v
+++ b/usrp2/control_lib/wb_readback_mux.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Note -- clocks must be synchronous (derived from the same source)
diff --git a/usrp2/control_lib/wb_readback_mux_16LE.v b/usrp2/control_lib/wb_readback_mux_16LE.v
index 2b01898c1..aceec601b 100644
--- a/usrp2/control_lib/wb_readback_mux_16LE.v
+++ b/usrp2/control_lib/wb_readback_mux_16LE.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// Note -- clocks must be synchronous (derived from the same source)
diff --git a/usrp2/control_lib/wb_regfile_2clock.v b/usrp2/control_lib/wb_regfile_2clock.v
index e248e5161..ce93ab3f4 100644
--- a/usrp2/control_lib/wb_regfile_2clock.v
+++ b/usrp2/control_lib/wb_regfile_2clock.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module wb_regfile_2clock
(input wb_clk_i,
diff --git a/usrp2/control_lib/wb_semaphore.v b/usrp2/control_lib/wb_semaphore.v
index a9208e6a1..e90950509 100644
--- a/usrp2/control_lib/wb_semaphore.v
+++ b/usrp2/control_lib/wb_semaphore.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
// up to 8 semaphores
diff --git a/usrp2/control_lib/wb_sim.v b/usrp2/control_lib/wb_sim.v
index b324e1457..9f2fbea54 100644
--- a/usrp2/control_lib/wb_sim.v
+++ b/usrp2/control_lib/wb_sim.v
@@ -1,3 +1,20 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
module wb_sim();