IPT-DSPBUILDER Altera, IPT-DSPBUILDER Datasheet - Page 207

• Manufacturer Part Number: IPT-DSPBUILDER
• Description: DSP BUILDER SOFTWARE
• Manufacturer: Altera
• Type: DSPr

Specifications of IPT-DSPBUILDER

• Function: DSP Builder
• License: Initial License
• Software Application: IP CORE, DSP BUILDER
• Core Architecture: FPGA
• Core Sub-architecture: Arria, Cyclone, Stratix
• Supported Families: Arria GX, Arria II GX, Cyclone, Stratix
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: Not applicable / Not applicable

Chapter 1: AltLab Library
TestBench
Figure 1–6. Example With the Subsystem Builder Block
TestBench
Table 1–19. TestBench Block Parameters
© June 2010 Altera Corporation
Enable Testbench generation On or Off
Compare against HDL
Generate HDL
Run Simulink
Run ModelSim
Launch GUI
Compare Results
Mark ModelSim Unknowns
(X’s) as
Maximum number of
mismatches to display
Name
1
Figure 1–6
The TestBench block controls the generation of a testbench. If the ModelSim
executable (vsim.exe) is available on your path, you can load the testbench into
ModelSim and compare the results with Simulink. Input and output vectors are
generated when you use the Compare against HDL option in the Simple tab or Run
Simulink in the Advanced tab.
You can optionally launch the ModelSim GUI to visually view the ModelSim
simulation.
Enabling testbench generation may slow simulation as all input and output values are
stored to a file.
Table 1–19
On or Off
Error,
Warning,
Info
>=0
Default = 10
Value
—
—
—
—
—
shows an example with the Subsystem Builder block.
shows the TestBench block parameters.
Turn on to enable automatic testbench generation.
Click to generate HDL, run Simulink and compare the Simulink simulation
results with ModelSim.
Click to generate a VHDL testbench from the Simulink model.
Re-run the Simulink simulation.
Load the testbench into the ModelSim simulator.
Turn on to launch the ModelSim graphical user interface.
Compare the Simulink and ModelSim results.
Display ModelSim unknown values as error, warning, or info messages.
Errors display in red; warnings in blue; info in green.
Specify the maximum number of mismatches to display.
Preliminary
Description
DSP Builder Standard Blockset Libraries
1–17