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https://opencores.org/ocsvn/t6507lp/t6507lp/trunk
[/] [t6507lp/] [trunk/] [fv/] [alu_chk.e] - Diff between revs 143 and 144
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| Rev 143 |
Rev 144 |
| Line 68... |
Line 68... |
};
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};
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};
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};
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// here i have already calculated. must compare!
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// here i have already calculated. must compare!
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//if (count_cycles > 10) {
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//if (count_cycles > 3) {
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if (reg_result != alu_result) {
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if (reg_result != alu_result) {
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print inst;
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print inst;
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print me;
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print me;
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print alu_result;
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print alu_result;
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print alu_status;
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print alu_status;
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| Line 151... |
Line 151... |
update_n(reg_a);
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update_n(reg_a);
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reg_result = reg_a;
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reg_result = reg_a;
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};
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};
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exec_sum() is {
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exec_sum() is {
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reg_result = reg_a + inst.alu_a + reg_status[0:0];
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update_c(reg_a, inst.alu_a, reg_status[0:0]);
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update_c(reg_a, inst.alu_a, reg_status[0:0]);
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reg_a = reg_a + inst.alu_a + reg_status[0:0];
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update_z(reg_result);
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update_z(reg_a);
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update_n(reg_result);
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update_n(reg_a);
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reg_a = reg_result;
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reg_result = reg_a;
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//print me;
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//print me;
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//dut_error();
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//dut_error();
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};
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};
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update_z(arg : byte) is {
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update_z(arg : byte) is {
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