Removed copy of FPGA source files.

1 files changed, 0 insertions, 99 deletions

diff --git a/fpga/usrp2/control_lib/dpram32.v b/fpga/usrp2/control_lib/dpram32.v
deleted file mode 100644
index 386435e70..000000000
--- a/fpga/usrp2/control_lib/dpram32.v
+++ /dev/null
@@ -1,99 +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/>.
-//
-
-
-// Dual ported RAM
-//    Addresses are byte-oriented, so botton 2 address bits are ignored.
-//    AWIDTH of 13 allows you to address 8K bytes.  
-//    For Spartan 3, if the total RAM size is not a multiple of 8K then BRAM space is wasted
-// RAM_SIZE parameter allows odd-sized RAMs, like 24K
-
-module dpram32 #(parameter AWIDTH=15, 
-		 parameter RAM_SIZE=16384)
-  (input clk,
-   
-   input [AWIDTH-1:0] adr1_i,
-   input [31:0] dat1_i,
-   output reg [31:0] dat1_o,
-   input we1_i,
-   input en1_i,
-   input [3:0] sel1_i,
-
-   input [AWIDTH-1:0] adr2_i,
-   input [31:0] dat2_i,
-   output reg [31:0] dat2_o,
-   input we2_i,
-   input en2_i,
-   input [3:0] sel2_i );
-   
-   reg [7:0]   ram0 [0:(RAM_SIZE/4)-1];
-   reg [7:0]   ram1 [0:(RAM_SIZE/4)-1];
-   reg [7:0]   ram2 [0:(RAM_SIZE/4)-1];
-   reg [7:0]   ram3 [0:(RAM_SIZE/4)-1];
-
-   //  This is how we used to size the RAM -->  
-   //      reg [7:0]   ram3 [0:(1<<(AWIDTH-2))-1];
-   
-   // Port 1
-   always @(posedge clk)
-     if(en1_i) dat1_o[31:24] <= ram3[adr1_i[AWIDTH-1:2]];
-   always @(posedge clk)
-     if(en1_i) dat1_o[23:16] <= ram2[adr1_i[AWIDTH-1:2]];
-   always @(posedge clk)
-     if(en1_i) dat1_o[15:8] <= ram1[adr1_i[AWIDTH-1:2]];
-   always @(posedge clk)
-     if(en1_i) dat1_o[7:0] <= ram0[adr1_i[AWIDTH-1:2]];
-   
-   always @(posedge clk)
-     if(we1_i & en1_i & sel1_i[3])
-       ram3[adr1_i[AWIDTH-1:2]] <= dat1_i[31:24];
-   always @(posedge clk)
-     if(we1_i & en1_i & sel1_i[2])
-       ram2[adr1_i[AWIDTH-1:2]] <= dat1_i[23:16];
-   always @(posedge clk)
-     if(we1_i & en1_i & sel1_i[1])
-       ram1[adr1_i[AWIDTH-1:2]] <= dat1_i[15:8];
-   always @(posedge clk)
-     if(we1_i & en1_i & sel1_i[0])
-       ram0[adr1_i[AWIDTH-1:2]] <= dat1_i[7:0];
-   
-   // Port 2
-   always @(posedge clk)
-     if(en2_i) dat2_o[31:24] <= ram3[adr2_i[AWIDTH-1:2]];
-   always @(posedge clk)
-     if(en2_i) dat2_o[23:16] <= ram2[adr2_i[AWIDTH-1:2]];
-   always @(posedge clk)
-     if(en2_i) dat2_o[15:8] <= ram1[adr2_i[AWIDTH-1:2]];
-   always @(posedge clk)
-     if(en2_i) dat2_o[7:0] <= ram0[adr2_i[AWIDTH-1:2]];
-   
-   always @(posedge clk)
-     if(we2_i & en2_i & sel2_i[3])
-       ram3[adr2_i[AWIDTH-1:2]] <= dat2_i[31:24];
-   always @(posedge clk)
-     if(we2_i & en2_i & sel2_i[2])
-       ram2[adr2_i[AWIDTH-1:2]] <= dat2_i[23:16];
-   always @(posedge clk)
-     if(we2_i & en2_i & sel2_i[1])
-       ram1[adr2_i[AWIDTH-1:2]] <= dat2_i[15:8];
-   always @(posedge clk)
-     if(we2_i & en2_i & sel2_i[0])
-       ram0[adr2_i[AWIDTH-1:2]] <= dat2_i[7:0];
-   
-endmodule // dpram32
-
-