diff options
Diffstat (limited to 'fpga/usrp2/sdr_lib/hb/ram32_2sum.v')
| -rw-r--r-- | fpga/usrp2/sdr_lib/hb/ram32_2sum.v | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/fpga/usrp2/sdr_lib/hb/ram32_2sum.v b/fpga/usrp2/sdr_lib/hb/ram32_2sum.v deleted file mode 100644 index f7032835e..000000000 --- a/fpga/usrp2/sdr_lib/hb/ram32_2sum.v +++ /dev/null @@ -1,39 +0,0 @@ -// -// 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 ram32_2sum (input clock, input write, - input [4:0] wr_addr, input [15:0] wr_data, - input [4:0] rd_addr1, input [4:0] rd_addr2, - output reg [15:0] sum); - - reg [15:0] ram_array [0:31]; - wire [16:0] sum_int; - - always @(posedge clock) - if(write) - ram_array[wr_addr] <= #1 wr_data; - - assign sum_int = ram_array[rd_addr1] + ram_array[rd_addr2]; - - always @(posedge clock) - sum <= #1 sum_int[16:1] + (sum_int[16]&sum_int[0]); - - -endmodule // ram32_2sum - |