[Commit-gnuradio] r10747 - gnuradio/trunk/usrp2/fpga/top/u2_core

[matt]

Author: matt
Date: 2009-04-02 15:19:56 -0600 (Thu, 02 Apr 2009)
New Revision: 10747

Modified:
   gnuradio/trunk/usrp2/fpga/top/u2_core/u2_core.v
Log:
debug ports for fifo level testing.  Normally I wouldn't check this in, but 
adding these ports actually improves timing.  XST strikes again...


Modified: gnuradio/trunk/usrp2/fpga/top/u2_core/u2_core.v
===================================================================
--- gnuradio/trunk/usrp2/fpga/top/u2_core/u2_core.v     2009-04-02 21:18:41 UTC 
(rev 10746)
+++ gnuradio/trunk/usrp2/fpga/top/u2_core/u2_core.v     2009-04-02 21:19:56 UTC 
(rev 10747)
@@ -695,14 +695,14 @@
                           {dsp_rx_full,dsp_rx_empty,dsp_rx_occ[13:0]} };
    
    always @(posedge dsp_clk)
-     eth_mac_debug <= { { GMII_TX_EN, GMII_RX_DV, debug_txc[13:0]},
+     eth_mac_debug <= { { 6'd0, GMII_TX_EN, GMII_RX_DV, debug_mac0[7:0]},
                        {eth_rx_full2, eth_rx_empty2, eth_rx_occ2[13:0]} };
    
    assign      debug_clk[0] = 0;
    assign      debug_clk[1] = dsp_clk; 
    
-   assign      debug = 0;
-   assign      debug_gpio_0 = 0;
+   assign     debug = host_to_dsp_fifo; // debug_mux ? host_to_dsp_fifo : 
dsp_to_host_fifo;
+   assign      debug_gpio_0 = eth_mac_debug;
    assign      debug_gpio_1 = 0;
    
 endmodule // u2_core