[Commit-gnuradio] r7272 - usrp2/trunk/fpga/top/u2_fpga

[matt]

Author: matt
Date: 2007-12-26 16:21:14 -0700 (Wed, 26 Dec 2007)
New Revision: 7272

Modified:
   usrp2/trunk/fpga/top/u2_fpga/u2_fpga_top.v
Log:
switch wire over to unused pin to get ready for ram interface


Modified: usrp2/trunk/fpga/top/u2_fpga/u2_fpga_top.v
===================================================================
--- usrp2/trunk/fpga/top/u2_fpga/u2_fpga_top.v  2007-12-26 23:20:29 UTC (rev 
7271)
+++ usrp2/trunk/fpga/top/u2_fpga/u2_fpga_top.v  2007-12-26 23:21:14 UTC (rev 
7272)
@@ -91,8 +91,8 @@
    // I2C
    inout SCL,
    inout SDA,
-   output SCL_force,
-   output SDA_force,
+   input SCL_force,
+   input SDA_force,
 
    // Clock Gen Control
    output [1:0] clk_en,
@@ -150,7 +150,8 @@
 
    // FPGA-specific pins connections
    wire        aux_clk = PHY_CLK;
-   wire        cpld_detached = RAM_A[14]; // FIXME  Hacked on with Blue Wire
+   //wire      cpld_detached = RAM_A[14]; // FIXME  Hacked on with Blue Wire
+   wire        cpld_detached = SDA_force; // FIXME  Hacked on with Blue Wire
 
    wire        clk_fpga, dsp_clk, clk_div, dcm_out, wb_clk, clock_ready;
 
@@ -219,8 +220,6 @@
    // I2C -- Don't use external transistors for open drain, the FPGA 
implements this
    IOBUF scl_pin(.O(scl_pad_i), .IO(SCL), .I(scl_pad_o), .T(scl_pad_oen_o));
    IOBUF sda_pin(.O(sda_pad_i), .IO(SDA), .I(sda_pad_o), .T(sda_pad_oen_o));
-   assign      SCL_force = 1'b0;
-   assign      SDA_force = 1'b0;
 
    // LEDs are active low outputs
    wire        led1_int, led2_int;