Esistream IP

The AC97-CTRL Audio Controller is a configurable IP block designed to simplify the integration of the AC'97 audio interface into ASIC and FPGA designs.
Fully compliant with the Intel Audio Codec '97 (AC’97) Revision 2.3 specification, this controller facilitates reliable transmission and reception of stereo or multi-channel audio streams using the well-established AC-Link interface.
With support for a single codec operating at a standard 48 kHz sample rate, the core is ideal for embedded applications that demand proven audio infrastructure with a compact silicon footprint and efficient data handling.

eSi-Crystals is a hardware core for accelerating the high-level operations specified in the NIST FIPS 202, FIPS 203 and FIPS 204 standards.
It supports the Cryptographic Suite for Algebraic Lattices (CRYSTALS), it is lattice-based digital signature algorithm designed to withstand attacks from quantum computers, placing it in the category of post-quantum cryptography (PQC).

LZ4SNP-C is a custom hardware implementation of a lossless data compression engine that complies with the LZ4 and Snappy compression standards.
The core receives uncompressed input files and produces compressed files. No post-processing of the compressed files is required, as the core encapsulates the compressed data payload with the proper headers and footers.

The 800G Ethernet Media Access Control (MAC) IP core provides a comprehensive and flexible solution for implementing the IEEE 802.3 MAC layer for high-speed Ethernet required in demanding applications such as hyperscale data centers, high-performance computing (HPC), and Artificial Intelligence (AI) / Machine Learning (ML) clusters.

R-Tile is a FPGA companion tile that supports configurations up to PCIe 5.0 x16 in Endpoint (EP), Root Port (RP), and Transaction Layer (TL) Bypass modes
PCIe 3.0, 4.0, and 5.0 configurations are natively supported
R-Tile also supports up to 16 SerDes channels through a PHY Interface for PCIe (PIPE) 5.1.1 in SerDes Architecture mode.

PCI Express (PCIe*) protocol is a high-performance, scalable, and feature-rich serial protocol with data transfer rates from 2.5 gigatransfers per second (GT/s) to 32 GT/s and beyond
Intel® FPGA Intellectual Property (IP) for PCIe continues to scale as the PCI-SIG organization delivers next-generation specifications
Intel has been a member of PCI-SIG since 1992, and with each new generation of silicon, Intel continues to participate in PCI-SIG Compliance Workshops to ensure interoperability and conformance with current industry standards.

The Multichannel DMA IP for PCI Express provides high efficiency, speed, and configuration flexibility to support various applications from HPC, cloud, networking, to embedded
With support for up to 2048 channels and Linux-based PCIe drivers provided, this low latency, low resource utilization solution is essential in handling movements of large volumes of data to optimize system performance.

The MM2ST IP core bridges the streaming interfaces of a peripheral or accelerator to a memory-mapped AMBA® AHB or AXI4-Lite bus.
Designed for ease of integration, it optionally implements clean clock-domain crossing (CDC) boundaries, allowing the peripheral and host system to operate in different clock domains.

ESIstream IP