Initial commit for the firmware. Used the 20090306_ela version as baseline.

[proxmark3-svn] / fpga / testbed_fpga.v

diff --git a/fpga/testbed_fpga.v b/fpga/testbed_fpga.v
new file mode 100644 (file)
index 0000000..3ef2766
--- /dev/null
+++ b/fpga/testbed_fpga.v
@@ -0,0 +1,50 @@
+`include "fpga.v"\r
+\r
+module testbed_fpga;\r
+    reg spck, mosi, ncs;\r
+    wire miso;\r
+    reg pck0i, ck_1356meg, ck_1356megb;\r
+    wire pwr_lo, pwr_hi, pwr_oe1, pwr_oe2, pwr_oe3, pwr_oe4;\r
+    reg [7:0] adc_d;\r
+    wire adc_clk, adc_noe;\r
+    reg ssp_dout;\r
+    wire ssp_frame, ssp_din, ssp_clk;\r
+\r
+    fpga dut(\r
+        spck, miso, mosi, ncs,\r
+        pck0i, ck_1356meg, ck_1356megb,\r
+        pwr_lo, pwr_hi, pwr_oe1, pwr_oe2, pwr_oe3, pwr_oe4,\r
+        adc_d, adc_clk, adc_noe,\r
+        ssp_frame, ssp_din, ssp_dout, ssp_clk\r
+    );\r
+\r
+       integer i;\r
+\r
+       initial begin\r
+\r
+               // init inputs\r
+               #5 ncs=1;\r
+               #5 spck = 1;\r
+               #5 mosi = 1;\r
+\r
+               #50 ncs=0;\r
+               for (i = 0 ;  i < 8 ;  i = i + 1) begin\r
+                       #5 mosi = $random;\r
+                       #5 spck = 0;\r
+                       #5 spck = 1;\r
+               end\r
+               #5 ncs=1;\r
+\r
+               #50 ncs=0;\r
+               for (i = 0 ;  i < 8 ;  i = i + 1) begin\r
+                       #5 mosi = $random;\r
+                       #5 spck = 0;\r
+                       #5 spck = 1;\r
+               end\r
+               #5 ncs=1;\r
+\r
+               #50 mosi=1;\r
+               $finish;\r
+       end\r
+       \r
+endmodule // main\r