IPTR-DSPBUILDER Altera, IPTR-DSPBUILDER Datasheet - Page 33

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

Specifications of IPTR-DSPBUILDER

• Function: DSP Builder
• License: Renewal 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 2: Getting Started
Creating the Amplitude Modulation Model
Add the Bus Builder Block
Add the GND Block
Add the Product Block
© June 2010 Altera Corporation
The Bus Builder block converts a bit to a signed bus. To add the Bus Builder
block, follow these steps:
1. Select the IO & Bus library from the Altera DSP Builder Blockset folder in the
2. Drag and drop a Bus Builder block into your model, positioning it to the right
3. Double-click the Bus Builder block in your model to display the Block
4. Set the Bus Builder block parameters
Table 2–9. Parameters for the Bus Builder Block
5. Click OK.
6. Draw a connection line from the right side of the Noise block to the top left side of
To add the GND block, follow these steps:
1. Select the IO & Bus library from the Altera DSP Builder Blockset folder in the
2. Drag and drop a GND block into your model, positioning it underneath the Noise
3. Draw a connection line from the right side of the GND block to the bottom left side
To add the Product block, follow these steps:
1. Select the Arithmetic library from the Altera DSP Builder Blockset folder in the
2. Drag and drop a Product block into your model, positioning it to the right of the
3. Double-click the Product block to display the Block Parameters dialog box.
4. Set the Product block parameters
Parameter
Bus Type
[number of bits].[]
Simulink Library Browser.
of the Noise block.
Parameters dialog box.
the Bus Builder block.
Simulink Library Browser.
block.
of the Bus Builder block.
Simulink Library Browser.
Bus Builder block and slightly above it. Leave enough space so that you can
draw a connection line under the Product block.
Preliminary
(Table
Value
Signer Integer
2
(Table
2–10).
2–9).
DSP Builder Standard Blockset User Guide
2–11