From 694ff57dc365f0b51eaea0afc1a808d3f3f6f28c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Joachim=20Stro=CC=88mbergson?= Date: Fri, 6 Jul 2018 09:47:05 +0200 Subject: (1) Fixed dump of core_addr in testbench to actually show the core_addr. Fixed boundaries for the block counter. Now we don't read mem out of bounds. --- src/rtl/keywrap_core.v | 4 ++-- src/tb/tb_keywrap.v | 3 ++- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/src/rtl/keywrap_core.v b/src/rtl/keywrap_core.v index 1f180c9..35bdfa6 100644 --- a/src/rtl/keywrap_core.v +++ b/src/rtl/keywrap_core.v @@ -280,7 +280,7 @@ module keywrap_core ( if (block_ctr_set) begin - block_ctr_new = (rlen - 1); + block_ctr_new = rlen; block_ctr_we = 1'h1; end @@ -483,7 +483,7 @@ module keywrap_core ( CTRL_NEXT_UCHECK: begin - if (block_ctr_reg > 0) + if (block_ctr_reg > 1) begin block_ctr_dec = 1'h1; keywrap_core_ctrl_new = CTRL_NEXT_LOOP; diff --git a/src/tb/tb_keywrap.v b/src/tb/tb_keywrap.v index 0b9eda3..a13521c 100644 --- a/src/tb/tb_keywrap.v +++ b/src/tb/tb_keywrap.v @@ -269,7 +269,7 @@ module tb_keywrap(); $display("a_reg = 0x%0x a_new = 0x%0x a_we = 0x%0x", dut.core.a_reg, dut.core.a_new, dut.core.a_we); $display("core_we = 0x%0x core_addr = 0x%0x", - dut.core.core_we, dut.core.block_ctr_reg); + dut.core.core_we, dut.core.core_addr); $display("core_rd_data = 0x%0x core_wr_data = 0x%0x ", dut.core.core_rd_data, dut.core.core_wr_data); $display(""); @@ -292,6 +292,7 @@ module tb_keywrap(); end $display(""); + $display(""); end endtask // dump_dut_state -- cgit v1.2.3