PCIe Gen 6

Enables high-speed, reliable data transfer between chips.

Overview

PCIe Gen 6.0 Silicon IP delivers ultra-high-speed interconnect at 64 GT/s per lane using PAM-4 signaling. With FLIT-mode support, integrated FEC, and PIPE 6.0 compliance, it ensures low-latency, high-bandwidth data transfers.

Designed for AI, cloud, HPC, storage, and networking, this IP core enables next-gen SoCs to connect CPUs, GPUs, FPGAs, and NVMe devices with exceptional throughput and efficiency in data-intensive applications.

PCIe Gen 6 Architecture

Key Features

64 GT/s per Lane Bandwidth: Delivers up to 256 GB/s bidirectional throughput on x16 lanes using PAM-4 modulation.

FLIT-Mode Transaction Layer: Fixed-length Flow Control Units with embedded FEC and CRC for improved reliability.

PIPE 6.0-Compliant PHY Interface: Seamless PHY-Controller integration with standardized signaling.

Scalable Lane Configurations: Supports x1 to x16 with auto lane detection, polarity inversion, and dynamic equalization.

Built-in FEC and LCRC: Ensures data integrity in noisy environments typical with PAM-4 signaling.

Low-Latency DMA Support: Integrated high-performance SG-DMA engines for efficient memory access.

Advanced Power Management: Supports L1/L2 states and sub-states for optimized power in mobile and server platforms.

Virtualization-Ready Architecture: SR-IOV, ATS, PASID support for scalable, multi-tenant computing environments.

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