Technical data

Signals window
50
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ModelSim PE Graphic Interface Getting Started with ModelSim PE
•
Value
:
Initially displays the current value, which can be changed by entering a new value into
the field. A value can be specified in radixes other than decimal by using the form (for
VHDL and Verilog, respectively):
base#value -or- b|o|d|h’value
For example, 16#EE or h’EE specifies the hexadecimal value EE.
•
Delay
:
Allows you to specify how many time units from the current time the stimulus is to be
applied.
•
Second value
:
Allows you to specify a second value so that you can toggle a signal or net between two
specifications.
•
Delay for second value
:
Specifies the delay for the second value.
•
Repeat every
Allows you to specify the time interval after which the stimulus is to be repeated. A value
of 0 indicates that the stimulus is not to be repeated. If you used two values, both are
repeated.
Kind
•
Freeze
Freezes the signal or net at the specified value until it is forced again or until it is unforced
with a
noforce
command.
•
Drive
Attaches a driver to the HDL item and drives the specified value until the signal or net is
forced again or until it is unforced with a
noforce
command. This option is illegal for
unresolved VHDL signals.
•
Deposit
Sets the signal or net to the specified value. The value remains until there is a subsequent
driver transaction, or until the signal or net is forced again, or until it is unforced with a
noforce
command.