From f3a42746ca04347f93688bbfcf47cbae1c582c4b Mon Sep 17 00:00:00 2001 From: Clifford Wolf Date: Mon, 3 Jun 2019 08:14:16 +0200 Subject: Do not peek into core for cycle count in testbench Signed-off-by: Clifford Wolf --- testbench.v | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/testbench.v b/testbench.v index b87ee36..6451252 100644 --- a/testbench.v +++ b/testbench.v @@ -77,10 +77,13 @@ module picorv32_wrapper #( wire tests_passed; reg [31:0] irq; + reg [15:0] count_cycle = 0; + always @(posedge clk) count_cycle <= resetn ? count_cycle + 1 : 0; + always @* begin irq = 0; - irq[4] = &uut.picorv32_core.count_cycle[12:0]; - irq[5] = &uut.picorv32_core.count_cycle[15:0]; + irq[4] = &count_cycle[12:0]; + irq[5] = &count_cycle[15:0]; end wire mem_axi_awvalid; -- cgit