diff options
Diffstat (limited to 'src/tb/tb_sha1_core.v')
-rw-r--r-- | src/tb/tb_sha1_core.v | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/tb/tb_sha1_core.v b/src/tb/tb_sha1_core.v index 8a5d11b..0ae592d 100644 --- a/src/tb/tb_sha1_core.v +++ b/src/tb/tb_sha1_core.v @@ -6,7 +6,8 @@ // // // Author: Joachim Strombergson -// Copyright (c) 2014 SUNET +// Copyright (c) 2014, SUNET +// All rights reserved. // // Redistribution and use in source and binary forms, with or // without modification, are permitted provided that the following @@ -47,7 +48,8 @@ module tb_sha1_core(); //---------------------------------------------------------------- parameter DEBUG = 0; - parameter CLK_HALF_PERIOD = 2; + parameter CLK_HALF_PERIOD = 1; + parameter CLK_PERIOD = CLK_HALF_PERIOD * 2; //---------------------------------------------------------------- @@ -103,7 +105,7 @@ module tb_sha1_core(); //---------------------------------------------------------------- always begin : sys_monitor - #(2 * CLK_HALF_PERIOD); + #(CLK_PERIOD); if (DEBUG) begin dump_dut_state(); @@ -225,7 +227,7 @@ module tb_sha1_core(); begin while (!tb_ready) begin - #(2 * CLK_HALF_PERIOD); + #(CLK_PERIOD); end end @@ -246,7 +248,7 @@ module tb_sha1_core(); tb_block = block; tb_init = 1; - #(2 * CLK_HALF_PERIOD); + #(CLK_PERIOD); tb_init = 0; wait_ready(); @@ -290,7 +292,7 @@ module tb_sha1_core(); $display("*** TC %0d first block started.", tc_number); tb_block = block1; tb_init = 1; - #(2 * CLK_HALF_PERIOD); + #(CLK_PERIOD); tb_init = 0; wait_ready(); db_digest1 = tb_digest; @@ -299,7 +301,7 @@ module tb_sha1_core(); $display("*** TC %0d second block started.", tc_number); tb_block = block2; tb_next = 1; - #(2 * CLK_HALF_PERIOD); + #(CLK_PERIOD); tb_next = 0; wait_ready(); $display("*** TC %0d second block done.", tc_number); |