diff options
Diffstat (limited to 'usrp2/fpga/simple_gemac/eth_tasks_f36.v')
-rw-r--r-- | usrp2/fpga/simple_gemac/eth_tasks_f36.v | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/usrp2/fpga/simple_gemac/eth_tasks_f36.v b/usrp2/fpga/simple_gemac/eth_tasks_f36.v deleted file mode 100644 index efd72778b..000000000 --- a/usrp2/fpga/simple_gemac/eth_tasks_f36.v +++ /dev/null @@ -1,92 +0,0 @@ - - -task SendFlowCtrl; - input [15:0] fc_len; - begin - $display("Sending Flow Control, quanta = %d, time = %d", fc_len,$time); - pause_time <= fc_len; - @(posedge eth_clk); - pause_req <= 1; - @(posedge eth_clk); - pause_req <= 0; - $display("Sent Flow Control"); - end -endtask // SendFlowCtrl - -task SendPacket_to_fifo36; - input [31:0] data_start; - input [15:0] data_len; - reg [15:0] count; - begin - $display("Sending Packet Len=%d, %d", data_len, $time); - count <= 2; - tx_f36_data <= {2'b0, 1'b0, 1'b1, data_start}; - tx_f36_src_rdy <= 1; - #1; - while(count < data_len) - begin - while(~tx_f36_dst_rdy) - @(posedge sys_clk); - @(posedge sys_clk); - tx_f36_data[31:0] = tx_f36_data[31:0] + 32'h0101_0101; - count = count + 4; - tx_f36_data[32] <= 0; - end - tx_f36_data[33] <= 1; - while(~tx_f36_dst_rdy) - @(posedge sys_clk); - @(posedge sys_clk); - tx_f36_src_rdy <= 0; - end -endtask // SendPacket_to_fifo36 - -/* -task Waiter; - input [31:0] wait_length; - begin - tx_ll_src_rdy2 <= 0; - repeat(wait_length) - @(posedge clk); - tx_ll_src_rdy2 <= 1; - end -endtask // Waiter -*/ - -/* -task SendPacketFromFile_f36; - input [31:0] data_len; - input [31:0] wait_length; - input [31:0] wait_time; - - integer count; - begin - $display("Sending Packet From File to LL8 Len=%d, %d",data_len,$time); - $readmemh("test_packet.mem",pkt_rom ); - - while(~tx_f36_dst_rdy) - @(posedge clk); - tx_f36_data <= pkt_rom[0]; - tx_f36_src_rdy <= 1; - tx_f36_eof <= 0; - @(posedge clk); - - for(i=1;i<data_len-1;i=i+1) - begin - while(~tx_ll_dst_rdy2) - @(posedge clk); - tx_ll_data2 <= pkt_rom[i]; - tx_ll_sof2 <= 0; - @(posedge clk); -// if(i==wait_time) -// Waiter(wait_length); - end - - while(~tx_ll_dst_rdy2) - @(posedge clk); - tx_ll_eof2 <= 1; - tx_ll_data2 <= pkt_rom[data_len-1]; - @(posedge clk); - tx_ll_src_rdy2 <= 0; - end -endtask -*/ |