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diff --git a/fpga/usrp2/custom/custom_engine_rx.v b/fpga/usrp2/custom/custom_engine_rx.v
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-//
-// Copyright 2012 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/>.
-//
-
-//COPY ME, CUSTOMIZE ME...
-
-//The following module is used to re-write receive packets to the host.
-//This module provides a packet-based ram interface for manipulating packets.
-//The user writes a custom engine (state machine) to read the input packet,
-//and to produce a new output packet.
-
-//By default, this entire module is a simple pass-through.
-
-module custom_engine_rx
-#(
- //buffer size for ram interface engine
- parameter BUF_SIZE = 10
-)
-(
- //control signals
- input clock, input reset, input clear,
-
- //user settings bus, controlled through user setting regs API
- input set_stb, input [7:0] set_addr, input [31:0] set_data,
-
- //ram interface for engine
- output access_we,
- output access_stb,
- input access_ok,
- output access_done,
- output access_skip_read,
- output [BUF_SIZE-1:0] access_adr,
- input [BUF_SIZE-1:0] access_len,
- output [35:0] access_dat_o,
- input [35:0] access_dat_i
-);
-
- assign access_done = access_ok;
-
-endmodule //custom_engine_rx