Encore SIM EDITOR SOFTWARE Guia do Utilizador descarregar pdf (Página 122)

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Waveform Window

2. Enter a name for the expression in the Name field.

3. Drag the signal(s) of interest into the Expression pane (or enter

the full hierarchical signal name).

Note:

The expression must be legal Verilog code and can consist of

multiple signals with associated values.

4. Enter the value that you want to search for. For example, an

expression that searches for a value might look like the following:

V1$test.risc1.data[7:0] == 8`h91

Or an expression that searches for multiple values might look like

the following:

$V1$test.risc1.alu_out[7:0] == 8'h02 & $V1$test.risc1.pcaddr[4:0] == 5'h06

5. Click Add to place the expression in the list of Breakpoints.

6. To enable the Breakpoint for searching in the Waveform Window,

click the button next to the breakpoint name. This enables the

Search Prior and Search Next expression icons in the Waveform

Window.

7. In the Waveform Window, click the Search Next icon to search for

the next point at which the expression is true. VirSim places a

marker with the expression name at the point where the

expression is true.

Note:

You can also drag expressions from the Breakpoint pane to the

Waveform and Register windows to quickly find the areas where

the expression is true - even for expressions that consist of

multiple signals and conditions.

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