IPT-DSPBUILDER Altera, IPT-DSPBUILDER Datasheet - Page 247

• 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

© June 2010 Altera Corporation
1
Like Simulink, DSP Builder supports native complex signal types. Use complex
number notation to simplify the design of applications such as FFT, I-Q modulation,
and complex filters.
The Complex Type library contains the following blocks:
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When connecting DSP Builder blocks to blocks from the Complex Type library (for
example, connecting AltBus to Complex AddSub), you must use Real-Imag to
Complex or Complex to Real-Imag blocks between the blocks. For an example,
refer to
Butterfly
Complex AddSub
Complex Conjugate
Complex Constant
Complex Delay
Complex Multiplexer
Complex Product
Complex to Real-Imag
Real-Imag to Complex
Figure 3–2 on page
3–5.
Preliminary
3. Complex Type Library
DSP Builder Standard Blockset Libraries