18-3
Translating VCD and VCD+
EVCD Options
Files
+dut+<dt_prefix> Modifies the string identifier for the Device-Under-Test
(DUT) half of the split signal. The default name is DUT.
+tf+<tf_prefix> Modifies the string identifier for the Test Fixture (TF) half of
the split signal. The default name is TF.
+indexlast Appends the bit index of a vector bit as the last element of
a name.
In SVCD translation, an EVCD signal is split into two new
signals: one signal for the test-fixture (TF) value and one
signal for the Device-Under-Test (DUT) value. For example:
• foo_DUT_1
• foo_DUT_2
• foo_TF_1
• foo_TF_2
In the default (if the +indexlast option is omitted), the
signals are split in two and organized by the index number:
• foo_1_DUT
• foo_1_TF
• foo_2_DUT
• foo_2_TF
vcd_file or evcd_file The VCD source file that is converted to the VCD+ file.
vpd_file The VCD+
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