Design Examples

DSP

Altera provides a number of DSP reference designs and design examples that show efficient solutions for common design problems. These designs can be used as a starting point for developing your unique DSP system and are available using our portfolio of DSP functions such as filters, arithmetic functions, error detection/correction, modulation/demodulation, and video and image processing.

Design Examples	Device Targeted	Development Kits Supported	SOPC Builder Ready	Qsys Compliant	Quartus II Version
Achieving Unity Gain in Block Floating Point IFFT+FFT Pair	-	-	-	-	9.1
CIC Interpolation Filter With Multi-Channel Data Support	-	-	-	-	-
Coefficient Reload Finite Impulse Response (FIR) Filter	-	-	-	-	9.1
Designing Digital Down Conversion Systems Using CIC and FIR Filters	-	-	-	-	7.1
Fast Fourier Transform (FFT) with 32K-Point Transform Length	-	-	-	-	-
Implementing OFDM Modulation and Demodulation	-	-	-	-	7.2
Multi-Channel Farrow Filter	-	-	-	-	-
Nios II: Accelerated FIR with Built-In Direct Memory Access	Cyclone III, Stratix II	Nios II Embedded Evaluation Kit (NEEK), Cyclone III Edition, Altera Embedded Systems Development Kit, Cyclone III Edition, Nios II Development Kit, Stratix II Edition		-	9.0
Nios II: C2H Mandelbrot	Cyclone III	Nios II Embedded Evaluation Kit (NEEK), Cyclone III Edition, Altera Embedded Systems Development Kit, Cyclone III Edition		-	8.1
Nios II: Checksum Hardware Accelerator	Cyclone III	Nios II Embedded Evaluation Kit (NEEK), Cyclone III Edition		-	10.0
Polyphase Modulation With Aliasing for Digital Up-Conversion	-	-	-	-	-
Reconfigurable Decimation Filter	-	-	-	-	-
Run-Time Reconfigurable Scaler Design Example	Stratix II, Cyclone II	-		-	9.0
Sigma-Delta Converter	-	-	-	-	-
Using CIC Decimation Filter With Multi-Channel Support	-	-	-	-	7.2
Variable Rate Decimation Filter	-	-	-	-	-

Design Examples Disclaimer

These design examples may only be used within Altera Corporation devices and remain the property of Altera. They are being provided on an "as-is" basis and as an accommodation; therefore, all warranties, representations, or guarantees of any kind (whether express, implied, or statutory) including, without limitation, warranties of merchantability, non-infringement, or fitness for a particular purpose, are specifically disclaimed. Altera expressly does not recommend, suggest, or require that these examples be used in combination with any other product not provided by Altera.