Introduction - If you have any usage issues, please Google them yourself
actelIPcore fircore
Core Generator
– Executable File Outputs Run-Time Library (RTL)
Code and Testbench Based on Input Parameters
– Self-Checking – Executable Tests Generated
Output against Algorithm
• Distributed Arithmetic (DA) Algorithm
– Multiplier-Free Computation
– Low Cost
– Optimized for Actel FPGAs
• Folding Architecture to Minimize Design Size
– Serialized Computation when System Clock
Rate is Faster than the Data Sample Rate
• Efficient Structure Using Embedded RAMs
– Lookup Tables Utilize Embedded RAMs
• On-Chip DA Lookup Table Generator for FPGA
with Embedded RAMs
• Embedded RAMs Initialized as DA Lookup Table
• DA Lookup Table ROM Synthesis for FPGA without
Embedded RAMs
• Multiple DA lookup Tables to Split Large Number
of Taps
• Actel FPGA-Optimized RTL Code
• Supports 2 to 128 Taps
• 1- to 32-Bit Input Data and Coefficient Precision