Corrects swap, phase and skew errors with detection and autocorrection to improve signal integrity and reduce data errors in PCI connections. Supports PCI with Message Signaled Interrupts (MSI) and MSIX for efficient interrupt handling and lower CPU overhead. Hardware based ECC (Error Correction Code) and CRC (Cyclic Redundancy Check) functions provide onboard error detection and correction, enhancing data integrity and reliability with minimal processing impact on the host. Autonegotiation with extended next page functionality enables reliable, fast link setup and compatibility with a range of partner devices, supporting higher performance where available. Key benefits at a glance: Enhanced data integrity through hardware ECC and CRC Improved system reliability with automatic correction of signal timing issues Reduced interrupt latency and CPU load via MSI/MSIX support Flexible, robust link negotiation for diverse environments Practical use scenarios: Data center servers and storage solutions requiring strong error correction and efficient interrupt handling to sustain throughput operations Enterprise network devices such as switches and security appliances that demand availability and reliable data integrity Embedded systems and workstations with PCI interfaces needing automatic link negotiation and resilient performance across varying hardware partners Compatibility and performance emphasis: Function: swap/phase/skew correction with detection and autocorrection; hardware ECC and CRC Compatibility: PCI with MSI and MSIX Performance: hardwarebased error correction and efficient interrupt handling support reliable, throughput operation Negotiation: autonegotiation with extended next page for adaptable and compatible link establishment