Neoverse CMN-700: Scalable Mesh for Systems – Arm®
The Neoverse CMN-700 provides the highest performance coherent backplane for Armv9 systems from small, efficient access points to data center solutions maximizing compute density.
Neoverse CMN-700 - Arm Developer
The Arm Neoverse CMN-700 Coherent Mesh Network is a high bandwidth, low-latency system interconnect that supports a range of applications.
The CMN-700 Mesh Network - Bigger, More Flexible - Arm …
Apr 27, 2021 · Along with the V1 and N2, Arm today is also announcing a new generation CMN product in the form of the new CMN-700, promising much larger improvements to how Arm’s mesh network operates and...
CMN-700 is our next-generation coherent mesh interconnect for linking processor cores, multichip and multi-socket connectivity. Supports the integration of PCIe Gen5 interfaces and 3rd party accelerators.
To provide feedback on Arm® Neoverse CMN-700 Coherent Mesh Network, create a ticket on. https://developer.arm.com/documentation-feedback-survey. This document describes errata categorized by level of severity. Each description includes: The current status of the erratum.
Documentation – Arm Developer
In the RD-N2 design, CMN-700 implements the following features: A mesh size of 6 x 6 for both the CFG32C8M and CFG32C4M configurations. The mesh includes 32 Fully coherent Request Nodes (RN-Fs) with support for a Component Aggregation Layer that can connect to two devices (CAL2). An SLC of 32MB.
Aug 18, 2021 · Arm Neoverse CMN-700 Step Function in Performance on Every Vector • Larger mesh, double wide channels • 3x increased cross-sectional BW • Hot spot reroute capability • CHI enhancements for optimized data movement • Upgraded IO bandwidth (PCIe Gen 5) Composability for a Customized Datacenter • CXL host, device and memory expansion ...
Arm Announces Neoverse V1, N2 Platforms & CPUs, CMN-700 ... - AnandTech
Apr 27, 2021 · In today’s piece, we’ll be diving into the new microarchitectural changes of the V1, N2, as well as Arm’s newest generation mesh interconnect IP, the CMN-700, which is expected to serve as...
Arm Socrates: CMN-700 Deliverables - Arm Developer
This video explains CMN-700 deliverables generated from Socrates and where you can find them.
Arm® Neoverse™ CMN‑700 Coherent Mesh Network Technical Reference Manual Document ID: 102308_0300_05_en Issue: 05