diff options
| -rw-r--r-- | src/tb/tb_keywrap_mkmif.v | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/tb/tb_keywrap_mkmif.v b/src/tb/tb_keywrap_mkmif.v index 1acce3d..ccb8ff3 100644 --- a/src/tb/tb_keywrap_mkmif.v +++ b/src/tb/tb_keywrap_mkmif.v @@ -195,10 +195,14 @@ module tb_keywrap_mkmif(); task reset_dut; begin $display("Asserting reset."); + $display(); + tb_reset_n = 0; #(2 * CLK_PERIOD); tb_reset_n = 1; + $display("Deasserting reset."); + $display(); end endtask // reset_dut @@ -210,10 +214,13 @@ module tb_keywrap_mkmif(); //---------------------------------------------------------------- task wait_ready; begin + #(2 * CLK_PERIOD); + while (!tb_ready) #(CLK_PERIOD); $display("Ready has been set."); + $display(); end endtask // wait_ready @@ -229,10 +236,12 @@ module tb_keywrap_mkmif(); $display("Check that the memory is configured when pulling init."); $display(); + show_spi = 1; tb_init = 1'h1; #(CLK_PERIOD); tb_init = 1'h0; wait_ready(); + show_spi = 0; $display("TEST INIT-MEM END"); $display(""); @@ -281,6 +290,7 @@ module tb_keywrap_mkmif(); $display(""); init_sim(); + reset_dut(); test_init_mem(); test_write_status(); |