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Altera's digital signal processing (DSP) intellectual property (IP) cores and reference designs provide efficient solutions for common DSP applications.  Go to our end-market web pages for application examples.

Product Name Sort in ascending order Sort in descending order
Solution Type Sort in ascending order Sort in descending order Supported Devices SOPC Builder Ready Sort in ascending order Sort in descending order Qsys Compliant Sort in ascending order Sort in descending order Provider Sort in ascending order Sort in descending order
IP Core Cyclone, Stratix, Cyclone II, Stratix II
 - - CAST, Inc.
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
3GPP/LTE CTC Decoder TC7000LTE
IP Core Stratix III E, Cyclone III, Cyclone II, Stratix II, Cyclone, Stratix
 - - TurboConcept
4K Upscaling Video Conversion Reference Design
Reference Design Stratix IV GX, Arria II GX
 - - Altera
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
ATSC 8-VSB Modulator
IP Core Stratix V GX, Stratix V GT, Arria V GX, Cyclone V GX, Cyclone V GT, Stratix IV GX, Arria II GX, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, Cyclone II
 - - Commsonic
Automotive Graphics System Reference Design
Reference Design Cyclone II, Cyclone
 - - Altera
IP Core Stratix III E, Cyclone III, Stratix II GX, Stratix II, Cyclone, Stratix
 - - CAST, Inc.
IP Core Stratix III E, Cyclone III, Stratix II GX, Stratix II, Cyclone, Stratix
 - - CAST, Inc.
CCIR-656 Decoder
IP Core Stratix III E, Cyclone III, Stratix II GX, HardCopy II, Cyclone II, Stratix II, Cyclone, Stratix
 - - Adaptive Micro-Ware, Inc.
CCIR-656 Encoder
IP Core Stratix III E, Cyclone III, Stratix II GX, HardCopy II, Cyclone II, Stratix II, Stratix
 - - Adaptive Micro-Ware, Inc.
CIC Compiler
IP Core Stratix V GX, Stratix V GT, Stratix V E, Arria V GX, Arria V GT, Cyclone V GX, Cyclone V GT, 5CE, Cyclone IV GX, Cyclone III LS, Stratix IV GX, Stratix IV GT, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, HardCopy II, Cyclone II, Stratix II, Cyclone, Stratix, Stratix GX
 - - Altera
Crest Factor Reduction Reference Design
Reference Design - - - Altera
IP Core Cyclone III, Stratix IV GX, Stratix IV E, Stratix III E, Arria II GX
 - - TES Electronics Solutions
IP Core Cyclone III, Stratix IV GX, Stratix IV E, Arria II GX, Stratix III E
 SOPC Builder Ready - TES Electronic Solutions
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
DES/3DES Encoder / Decoder (BA412)
IP Core Stratix III L, Stratix III E, EP4E, Stratix IV GX, Stratix IV GT, Stratix V E, Stratix V GS, Stratix V GX, Stratix V GT, Cyclone III LS, Cyclone IV E, Cyclone IV GX, Arria II GX, Arria II GZ
 - - Barco Silex
DFPMU Floating Point Mathematics Unit
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix
 SOPC Builder Ready - Digital Core Design
DFT/IDFT Reference Design for 3GPP LTE
Reference Design Stratix III E, Stratix II
 - - Altera
Digital IF Receiver
IP Core Stratix III E, Stratix II
 - - Nova Engineering, Inc.
Digital Modulator
IP Core Stratix III E, Stratix II
 - - Nova Engineering, Inc.
DisplayPort Receiver
IP Core Arria II GX, Stratix IV GX, Stratix II GX
 - - BiTEC
Drive-on-a-Chip Motor Control Reference Design
Reference Design Cyclone IV GX, Cyclone V GX, Cyclone V GT, 5CE
 - Qsys Compliant Altera
DVB S2 Modulator
IP Core Stratix V GX, Stratix V GT, Arria V GX, Cyclone V GX, Cyclone V GT, Stratix IV GX, Arria II GX, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, Cyclone II
 - - Commsonic
DVB T Modulator
IP Core Stratix V GX, Stratix V GT, Arria V GX, Cyclone V GX, Cyclone V GT, Stratix IV GX, Arria II GX, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, Cyclone II
 - - Commsonic
FFT/IFFT
IP Core Stratix V GX, Stratix V GT, Stratix V E, Arria V GX, Arria V GT, Cyclone V SX, Cyclone V ST, Cyclone V SE, Cyclone V GX, Cyclone V GT, 5CE, Cyclone IV GX, Cyclone III LS, Stratix IV GX, Stratix IV GT, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, HardCopy II, Cyclone II, Stratix II, Cyclone, Stratix, Stratix GX
 - - Altera
FIR Compiler
IP Core Stratix V GX, Stratix V GT, Stratix V E, Arria V GX, Arria V GT, Cyclone V SX, Cyclone V ST, Cyclone V SE, Cyclone V GX, Cyclone V GT, 5CE, Cyclone IV GX, Cyclone III LS, Stratix IV GX, Stratix IV GT, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, HardCopy II, Cyclone II, Stratix II, Cyclone, Stratix, Stratix GX
 - - Altera
FIR Compiler II
IP Core Arria V GX, Arria V GT, Cyclone V SX, Cyclone V ST, Cyclone V SE, Cyclone V GX, Cyclone V GT, 5CE, Stratix V GX, Stratix V GT, Stratix V E, Cyclone IV GX, Cyclone III LS, Arria II GZ, Arria II GX, Stratix IV GX, Stratix IV GT, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, HardCopy II, Cyclone II, Stratix II, Cyclone, Stratix, Stratix GX
 - - Altera
Floating Point Arithmetic Coprocessor
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix
 SOPC Builder Ready Qsys Compliant Digital Core Design
Floating Point Megafunctions
Megafunction Arria V GX, Arria V GZ, Cyclone V GX, Stratix V GX, Cyclone IV GX, Cyclone III LS, Stratix IV GX, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, HardCopy II, Cyclone II, Stratix II, Cyclone, Stratix, Stratix GX
 - - Altera
Floating Point Pipelined Multiplier Unit
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix
 - Qsys Compliant Digital Core Design
Format Conversion Reference Design V2
Reference Design Stratix IV GX, Arria II GX
 SOPC Builder Ready - Altera
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III
 - - CAST, Inc.
IP Core Cyclone IV GX, Cyclone III, Arria II GX, Stratix IV GX, EP3S
 - - EyeLytics
Hashing IP Core (BA413)
IP Core Stratix III L, Stratix III E, EP4E, Stratix IV GX, Stratix IV GT, Stratix V E, Stratix V GS, Stratix V GX, Stratix V GT, Cyclone III LS, Cyclone IV E, Cyclone IV GX, Arria II GX, Arria II GZ
 - - Barco Silex
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
High Definition Video (UDX) Reference Design
Reference Design Stratix IV GX
 SOPC Builder Ready Qsys Compliant Altera
High-Speed AES Encryption/Decryption Cores
IP Core Stratix III E, Cyclone III, Stratix II GX, Arria GX, Cyclone II
 - - D'Crypt Pte. Ltd.
IP Base Suite
IP Core Stratix V GX, Stratix V GT, Stratix V GS, Stratix V E, Arria V GZ, Arria V SX, Arria V ST, Arria V GX, Arria V GT, Cyclone V SX, Cyclone V ST, Cyclone V GX, Cyclone V GT, 5CE, Arria II GZ, Arria II GX, Cyclone IV GX, Cyclone III LS, Stratix IV GX, Stratix IV GT, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, HardCopy II, Cyclone II, Stratix II, Cyclone, Stratix, Stratix GX
 - - Altera
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
JPEG Decoder (BA115)
IP Core Stratix, Stratix GX, Stratix II, Stratix II GX, Stratix III L, Stratix III E, Stratix IV GX, Stratix IV GT, Stratix V E, Stratix V GS, Stratix V GX, Stratix V GT, Cyclone, Cyclone II, Cyclone III, Cyclone III LS, Cyclone IV E, Cyclone IV GX, Arria GX, Arria II GX, Arria II GZ
 - - Barco Silex
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
JPEG Encoder (BA116)
IP Core Stratix, Stratix GX, Stratix II, Stratix II GX, Stratix III L, Stratix III E, Stratix IV GX, Stratix IV GT, Stratix V E, Stratix V GS, Stratix V GX, Stratix V GT, Cyclone, Cyclone II, Cyclone III, Cyclone III LS, Cyclone IV E, Cyclone IV GX, Arria GX, Arria II GX, Arria II GZ
 - - Barco Silex
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
IP Core Cyclone III, Cyclone IV GX, Stratix II, Stratix III E, Stratix IV GX, Stratix IV E
 - - CAST, Inc.
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
Linear Feedback Shift Register
IP Core Stratix III E, Stratix II
 - - Nova Engineering, Inc.
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
Multi-Channel ATSC 8-VSB Modulator
IP Core Stratix V GX, Stratix V GT, Arria V GX, Cyclone V GX, Cyclone V GT, Stratix IV GX, Arria II GX, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, Cyclone II
 - - Commsonic
Multi-Channel Cable (QAM) Modulator
IP Core Stratix V GX, Stratix V GT, Arria V GX, Cyclone V GX, Cyclone V GT, Stratix IV GX, Arria II GX, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, Cyclone II
 - - Commsonic
Multi-Channel HD/DCI JPEG 2000 Decoder (BA109)
IP Core Stratix III L, Stratix III E, EP4E, Stratix IV GX, Stratix IV GT, Stratix V E, Stratix V GS, Stratix V GX, Stratix V GT, Cyclone IV E, Cyclone IV GX, Arria II GX, Arria II GZ
 - - Barco Silex
Multi-Channel HD/DCI JPEG 2000 Encoder (BA110)
IP Core Stratix III L, Stratix III E, EP4E, Stratix IV GX, Stratix IV GT, Stratix V E, Stratix V GS, Stratix V GX, Stratix V GT, Cyclone IV E, Cyclone IV GX, Arria II GX, Arria II GZ
 - - Barco Silex
Multi-output scaler
Reference Design Stratix IV GX, Arria II GX
 - Qsys Compliant Altera
Multi-Purpose AES Crypto Engine (BA411E)
IP Core Stratix III L, Stratix III E, EP4E, Stratix IV GX, Stratix IV GT, Stratix V E, Stratix V GS, Stratix V GX, Stratix V GT, Cyclone III LS, Cyclone IV E, Cyclone IV GX, Arria II GX, Arria II GZ
 - - Barco Silex
IP Core - - - Macnica Americas
Numerically Controlled Oscillator Compiler
IP Core Stratix V GX, Stratix V GT, Stratix V E, Arria V GX, Arria V GT, Cyclone V SX, Cyclone V ST, Cyclone V SE, Cyclone V GX, Cyclone V GT, 5CE, Cyclone IV GX, Cyclone III LS, Stratix IV GX, Stratix IV GT, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, HardCopy II, Cyclone II, Stratix II, Cyclone, Stratix, Stratix GX
 - - Altera
Public Key Crypto Engine (BA414E)
IP Core Stratix III L, Stratix III E, EP4E, Stratix IV GX, Stratix IV GT, Stratix V E, Stratix V GS, Stratix V GX, Stratix V GT, Cyclone III LS, Cyclone IV E, Cyclone IV GX, Arria II GX, Arria II GZ
 - - Barco Silex
Reed Solomon Encoder / Decoder II
IP Core Arria V GX, Arria V GT, Cyclone V SX, Cyclone V ST, Cyclone V SE, Cyclone V GX, Cyclone V GT, 5CE, Stratix V GX, Stratix V GT, Stratix V E, Cyclone IV GX, Cyclone III LS, Arria II GZ, Arria II GX, Stratix IV GX, Stratix IV GT, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E
 - - Altera
Reed-Solomon Compiler, Decoder
IP Core Stratix V GX, Stratix V GT, Stratix V E, Arria V GX, Arria V GT, Cyclone V SX, Cyclone V ST, Cyclone V SE, Cyclone V GX, Cyclone V GT, 5CE, Cyclone IV GX, Cyclone III LS, Stratix IV GX, Stratix IV GT, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, HardCopy II, Cyclone II, Stratix II, Cyclone, Stratix, Stratix GX
 - - Altera
Reed-Solomon Compiler, Encoder
IP Core Stratix V GX, Stratix V GT, Stratix V E, Arria V GX, Arria V GT, Cyclone V SX, Cyclone V ST, Cyclone V SE, Cyclone V GX, Cyclone V GT, 5CE, Cyclone IV GX, Cyclone III LS, Stratix IV GX, Stratix IV GT, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, HardCopy II, Cyclone II, Stratix II, Cyclone, Stratix, Stratix GX
 - - Altera
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
Sub-frame Latency JPEG 2000 Decoder (BA129)
IP Core Stratix III L, Stratix III E, Stratix IV GX, Stratix IV GT, Stratix V E, Stratix V GS, Stratix V GX, Stratix V GT, Cyclone IV E, Cyclone IV GX, Arria II GX, Arria II GZ
 - - Barco Silex
Sub-frame Latency JPEG 2000 Encoder (BA130)
IP Core Stratix III L, Stratix III E, Stratix IV GX, Stratix IV GT, Stratix V E, Stratix V GS, Stratix V GX, Stratix V GT, Cyclone IV E, Cyclone IV GX, Arria II GX, Arria II GZ
 - - Barco Silex
TC1000 WiMAX
IP Core Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Cyclone, Stratix
 - - TurboConcept
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
Turbo Convolutional Decoder
IP Core Stratix III E, Cyclone III, Cyclone II, Stratix II
 - - TurboConcept
Turbo Product Code Decoder TC3400
IP Core Stratix III E, Cyclone III, Cyclone II, Stratix II, Cyclone, Stratix
 - - TurboConcept
V-by-One HS
IP Core Arria II GX, Stratix IV GX, Stratix II GX
 - - BiTEC
Video and Image Processing Suite
IP Core Stratix V GX, Stratix V GT, Arria V GX, Arria V GT, Cyclone V GX, Cyclone V GT, Cyclone IV GX, Cyclone III LS, Stratix IV GX, Stratix IV GT, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, HardCopy II, Cyclone II, Stratix II, Cyclone, Stratix, Stratix GX
 SOPC Builder Ready Qsys Compliant Altera
IP Core Cyclone IV GX, Cyclone III LS, Stratix IV GX, Arria II GX, Stratix III E, Cyclone III, Stratix II GX, Cyclone II, Stratix II, Stratix
 - - CAST, Inc.
Video Over IP Reference Design
Reference Design Cyclone II, Cyclone, Stratix, Stratix GX
 SOPC Builder Ready - Altera
Video Processing Reference Design
Reference Design Cyclone III
 - Qsys Compliant Altera
Viterbi Compiler, High-Speed Parallel Decoder
IP Core Stratix V GX, Stratix V GT, Stratix V E, Arria V GX, Arria V GT, Cyclone V SX, Cyclone V ST, Cyclone V SE, Cyclone V GX, Cyclone V GT, 5CE, Cyclone IV GX, Cyclone III LS, Stratix IV GX, Stratix IV GT, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, HardCopy II, Cyclone II, Stratix II, Cyclone, Stratix, Stratix GX
 - - Altera
Viterbi Compiler, Low-Speed/Hybrid Serial Decoder
IP Core Stratix V GX, Stratix V GT, Stratix V E, Arria V GX, Arria V GT, Cyclone V SX, Cyclone V ST, Cyclone V SE, Cyclone V GX, Cyclone V GT, 5CE, Cyclone IV GX, Cyclone III LS, Stratix IV GX, Stratix IV GT, HardCopy IV GX, HardCopy IV E, HardCopy III, Stratix III E, Cyclone III, Stratix II GX, Arria GX, HardCopy II, Cyclone II, Stratix II, Cyclone, Stratix, Stratix GX
 - - Altera

The use of Altera’s Qsys and SOPC Builder components, intellectual property cores, and reference designs is governed by, and subject to, the terms and conditions of the Altera Program License Subscription Agreement, the Altera MegaCore Function License Terms and Conditions, and the Altera Hardware Reference Design License Agreement respectively.

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