Vendor: Rambus, Inc. Category: PCI Express

PCIe 7.0 Controller

The PCI Express® (PCIe®) 7.0 Controller is a configurable and scalable design for ASIC implementations.

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PCIe 7.0 View all specifications

Overview

The PCI Express® (PCIe®) 7.0 Controller is a configurable and scalable design for ASIC implementations. Optimized for high-bandwidth efficiency at data rates up to 128 GT/s, the controller delivers maximum performance for Data Center, Edge, AI/ML and HPC applications. It is backward compatible to the PCIe 6.0 and 5.0, as well as version 6.2.1 PHY Interface for PCI Express (PIPE) specification.

How the PCIe 7.0 Controller Works

The PCIe 7.0 Controller exposes a highly efficient transmit (Tx) and receive (Rx) interface with configurable bus widths. The controller can be configured to support endpoint, root port, switch port, and dual-mode topologies, allowing for a variety of use models. The provided Graphical User Interface (GUI) Wizard allows designers to tailor the IP to their exact requirements, by enabling, disabling, and adjusting a vast array of parameters. Its flexible architecture supports a variety of use cases, tailored to unique customer needs.

Key features

  • Optimized for high-bandwidth efficiency at data rates up to 128 GT/s
  • Separate native TX/RX data path separating posted/Non posted/completion traffic
  • Handles up to 4 TLPs per cycle
  • Advanced PIPE modes and port bifurcation
  • Supports multiple virtual channels
  • Supports Endpoint, Root-Port, Dual-mode, Switch port configurations
  • Advanced RAS features
  • Optional IDE security with AES-GCM encryption, decryption and authentication
  • Supports AMBA AXI interconnect

Block Diagram

PCIe 7.0 Controller block diagram

What’s Included?

  • IP Files
    • Verilog RTL source code
    • Libraries for functional simulation
    • Configuration assistant GUI (Wizard)
  • Full Documentation
  • Reference Designs
    • Synthesizable Verilog RTL source code
    • Simulation environment and test scripts
    • Synthesis project and DC constraint files (ASIC)

Specifications

Identity

Part Number
PCIe 7.0 Controller
Vendor
Rambus, Inc.
Type
Silicon IP

Standards & Interfaces

PCIe Version
PCIe 7.0

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Rambus, Inc.
HQ: USA
Contact Rambus, Inc.

Learn more about PCI Express IP core

Challenges in PCI Express IP Implementation

IP selection, verification and integration are key aspects to the success of an IP-based design. This paper describes some of the challenges imposed by an IP based implementation of the technology and discusses about possible solutions to address them.

Frequently asked questions about PCIe IP cores

What is PCIe 7.0 Controller?

PCIe 7.0 Controller is a PCI Express IP core from Rambus, Inc. listed on Semi IP Hub.

How should engineers evaluate this PCI Express?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this PCI Express 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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