Git-Mirrors/tillitis-key
1
0
Fork 0
mirror of https://github.com/tillitis/tillitis-key1.git synced 2024-12-24 15:09:27 -05:00
Code Issues Packages Projects Releases Wiki Activity

Cleanup of tb for timer core

Browse Source 
Signed-off-by: Joachim Strömbergson <joachim@assured.se>
This commit is contained in:
Joachim Strömbergson 2023-01-20 10:14:44 +01:00
parent 60efb3c25e
commit f020495695
No known key found for this signature in database
GPG Key ID: 865B8A548EA61679
1 changed files with 24 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

55
hw/application_fpga/core/timer/tb/tb_timer_core.v
View File

@ -35,10 +35,9 @@ module tb_timer_core();
reg tb_clk; reg tb_clk;
reg tb_reset_n; reg tb_reset_n;
reg tb_start; reg [31 : 0] tb_prescaler_init;
reg tb_stop; reg [31 : 0] tb_timer_init;
reg [31 : 0] tb_prescaler; reg tb_start_stop;
reg [31 : 0] tb_timer;
wire [31 : 0] tb_curr_timer; wire [31 : 0] tb_curr_timer;
wire tb_ready; wire tb_ready;
@ -49,10 +48,9 @@ module tb_timer_core();
timer_core dut( timer_core dut(
.clk(tb_clk), .clk(tb_clk),
.reset_n(tb_reset_n), .reset_n(tb_reset_n),
.prescaler_value(tb_prescaler), .prescaler_init(tb_prescaler_init),
.timer_value(tb_timer), .timer_init(tb_timer_init),
.start(tb_start), .start_stop(tb_start_stop),
.stop(tb_stop),
.curr_timer(tb_curr_timer), .curr_timer(tb_curr_timer),
.ready(tb_ready) .ready(tb_ready)
); );
@ -99,10 +97,10 @@ module tb_timer_core();
$display("Cycle: %08d", cycle_ctr); $display("Cycle: %08d", cycle_ctr);
$display(""); $display("");
$display("Inputs and outputs:"); $display("Inputs and outputs:");
$display("start: 0x%1x, stop: 0x%1x, ready: 0x%1x", $display("prescaler_init: 0x%08x, timer_init: 0x%08x",
dut.start, dut.stop, dut.ready); dut.prescaler_init, dut.timer_init);
$display("prescaler_value: 0x%08x, timer_value: 0x%08x", $display("start_stop: 0x%1x, ready: 0x%1x",
dut.prescaler_value, dut.timer_value); dut.start_stop, dut.ready);
$display(""); $display("");
$display("Internal state:"); $display("Internal state:");
$display("prescaler_reg: 0x%08x, prescaler_new: 0x%08x", $display("prescaler_reg: 0x%08x, prescaler_new: 0x%08x",
@ -174,28 +172,23 @@ module tb_timer_core();
//---------------------------------------------------------------- //----------------------------------------------------------------
task init_sim; task init_sim;
begin begin
cycle_ctr = 0; cycle_ctr = 0;
error_ctr = 0; error_ctr = 0;
tc_ctr = 0; tc_ctr = 0;
tb_monitor = 0; tb_monitor = 0;
tb_clk = 0; tb_clk = 0;
tb_reset_n = 1; tb_reset_n = 1;
tb_start = 1'h0; tb_start_stop = 1'h0;
tb_stop = 1'h0; tb_prescaler_init = 32'h0;
tb_prescaler = 32'h0; tb_timer_init = 32'h0;
tb_timer = 32'h0;
end end
endtask // init_sim endtask // init_sim
//---------------------------------------------------------------- //----------------------------------------------------------------
// test() // test1()
// Runs an encipher, decipher test with given key and plaintext
// The generated ciphertext is verified with the given ciphertet.
// The generated plaintxt is also verified against the
// given plaintext.
//---------------------------------------------------------------- //----------------------------------------------------------------
task test1; task test1;
begin begin
@ -204,12 +197,12 @@ module tb_timer_core();
$display("--- test1 started."); $display("--- test1 started.");
dump_dut_state(); dump_dut_state();
tb_prescaler = 32'h6; tb_prescaler_init = 32'h6;
tb_timer = 32'h9; tb_timer_init = 32'h9;
#(CLK_PERIOD); #(CLK_PERIOD);
tb_start = 1'h1; tb_start_stop = 1'h1;
#(CLK_PERIOD); #(CLK_PERIOD);
tb_start = 1'h0; tb_start_stop = 1'h0;
wait_ready(); wait_ready();
#(CLK_PERIOD); #(CLK_PERIOD);
tb_monitor = 0; tb_monitor = 0;