Vendor: Lattice Semiconductor Corp. Category: Filters Transforms

2D FIR Filter

The 2D FIR Filter IP core performs real-time 2D convolution of windowed portions of incoming video frames with coefficient matric…

Overview

The 2D FIR Filter IP core performs real-time 2D convolution of windowed portions of incoming video frames with coefficient matrices held in internal memory. Its flexible architecture supports a wide variety of filtering operations on various Lattice device families. The highly parameterized design takes advantage of the embedded DSP blocks available in Lattice FPGAs. A simple I/O handshake makes the core suitable for either streaming or bursty input video data. Coefficients may be set at compile time, or updated in system via a simple memory interface.

Key features

  • Single color plane
  • Single-rate, interpolating, and decimating filter configurations
  • Input frame size set at compile-time
  • Static or dynamic zoom and pan
  • User-specified 2D convolution kernel
  • Separable and non-separable kernel support
  • Kernel symmetry optimization
  • Updatable coefficient

Block Diagram

2D-FIR block diagram

Specifications

Identity

Part Number
2D-FIR
Vendor
Lattice Semiconductor Corp.
Type
Silicon IP

Files

Product Sheet Download

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Provider

Learn more about Filters Transforms IP core

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Frequently asked questions about Filters and Transforms IP cores

What is 2D FIR Filter?

2D FIR Filter is a Filters Transforms IP core from Lattice Semiconductor Corp. listed on Semi IP Hub.

How should engineers evaluate this Filters Transforms?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Filters Transforms IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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