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Add test4: writing and reading blake2s entry point

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Signed-off-by: Joachim Strömbergson <joachim@assured.se>
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Joachim Strömbergson 2023-05-09 13:07:12 +02:00 • committed by dehanj
parent dc2903a5b4
commit 59af60bdd5
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1 changed files with 34 additions and 0 deletions
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34
hw/application_fpga/core/tk1/tb/tb_tk1.v
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@ -416,6 +416,39 @@ module tb_tk1();
endtask // test3 endtask // test3
//----------------------------------------------------------------
// test4()
// Write and read blake2s entry point.
//----------------------------------------------------------------
task test4;
begin
tc_ctr = tc_ctr + 1;
$display("");
$display("--- test4: Reset DUT to switch to fw mode.");
reset_dut();
$display("--- test4: Write Blake2s entry point.");
write_word(ADDR_BLAKE2S, 32'hcafebabe);
$display("--- test4: Read Blake2s entry point.");
read_word(ADDR_BLAKE2S, 32'hcafebabe);
$display("--- test4: Switch to app mode.");
write_word(ADDR_SWITCH_APP, 32'hf00ff00f);
$display("--- test4: Write Blake2s entry point again.");
write_word(ADDR_BLAKE2S, 32'hdeadbeef);
$display("--- test4: Read Blake2s entry point again");
read_word(ADDR_BLAKE2S, 32'hcafebabe);
$display("--- test4: completed.");
$display("");
end
endtask // test4
//---------------------------------------------------------------- //----------------------------------------------------------------
// tk1_test // tk1_test
//---------------------------------------------------------------- //----------------------------------------------------------------
@ -432,6 +465,7 @@ module tb_tk1();
test1(); test1();
test2(); test2();
test3(); test3();
test4();
display_test_result(); display_test_result();
$display(""); $display("");