diff options
Diffstat (limited to 'usrp2/fpga/simple_gemac/eth_tasks_f36.v')
-rw-r--r-- | usrp2/fpga/simple_gemac/eth_tasks_f36.v | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/usrp2/fpga/simple_gemac/eth_tasks_f36.v b/usrp2/fpga/simple_gemac/eth_tasks_f36.v index b7fa52c07..efd72778b 100644 --- a/usrp2/fpga/simple_gemac/eth_tasks_f36.v +++ b/usrp2/fpga/simple_gemac/eth_tasks_f36.v @@ -5,9 +5,9 @@ task SendFlowCtrl; begin $display("Sending Flow Control, quanta = %d, time = %d", fc_len,$time); pause_time <= fc_len; - @(posedge clk); + @(posedge eth_clk); pause_req <= 1; - @(posedge clk); + @(posedge eth_clk); pause_req <= 0; $display("Sent Flow Control"); end @@ -20,27 +20,27 @@ task SendPacket_to_fifo36; begin $display("Sending Packet Len=%d, %d", data_len, $time); count <= 2; - tx_f36_dat <= {2'b0, 1'b0, 1'b1, data_start}; + 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 clk); - @(posedge clk); - tx_f36_dat[31:0] = tx_f36_dat[31:0] + 32'h0101_0101; + @(posedge sys_clk); + @(posedge sys_clk); + tx_f36_data[31:0] = tx_f36_data[31:0] + 32'h0101_0101; count = count + 4; - tx_f36_dat[32] <= 0; + tx_f36_data[32] <= 0; end - tx_f36_dat[3] <= 1; + tx_f36_data[33] <= 1; while(~tx_f36_dst_rdy) - @(posedge clk); - @(posedge clk); + @(posedge sys_clk); + @(posedge sys_clk); tx_f36_src_rdy <= 0; end endtask // SendPacket_to_fifo36 - +/* task Waiter; input [31:0] wait_length; begin @@ -50,7 +50,9 @@ task Waiter; tx_ll_src_rdy2 <= 1; end endtask // Waiter +*/ +/* task SendPacketFromFile_f36; input [31:0] data_len; input [31:0] wait_length; @@ -63,9 +65,9 @@ task SendPacketFromFile_f36; while(~tx_f36_dst_rdy) @(posedge clk); - tx_f36_data2 <= pkt_rom[0]; + tx_f36_data <= pkt_rom[0]; tx_f36_src_rdy <= 1; - tx_ll_eof2 <= 0; + tx_f36_eof <= 0; @(posedge clk); for(i=1;i<data_len-1;i=i+1) @@ -75,8 +77,8 @@ task SendPacketFromFile_f36; tx_ll_data2 <= pkt_rom[i]; tx_ll_sof2 <= 0; @(posedge clk); - if(i==wait_time) - Waiter(wait_length); +// if(i==wait_time) +// Waiter(wait_length); end while(~tx_ll_dst_rdy2) @@ -87,3 +89,4 @@ task SendPacketFromFile_f36; tx_ll_src_rdy2 <= 0; end endtask +*/ |