IPT-DSPBUILDER Altera, IPT-DSPBUILDER Datasheet - Page 223

• 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 2: Arithmetic Library
Gain
Figure 2–8. DSP Block Example
Gain
© June 2010 Altera Corporation
1
Figure 2–8
The Gain block generates its output by multiplying the signal input by a specified
gain factor. You must enter the gain as a numeric value in the Gain block parameter
field. The gain factor must be a scalar.
The Simulink software also provides a Gain block. If you use the Simulink Gain
block in your model, you can use it only for simulation;
convert it to HDL.
Table 2–22
Table 2–22. Gain Block Inputs and Outputs
d
ena
aclr
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Signal
shows an example of a basic low-pass filter with two DSP blocks.
shows the Gain block inputs and outputs.
Input
Input
Input
Output
Direction
Preliminary
Data input.
Optional clock enable.
Optional asynchronous clear.
Result.
Description
Signal Compiler
DSP Builder Standard Blockset Libraries
cannot
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