Advanced Micro Devices, Inc. Controllers AMD-8131BLCFW

The AMD-8131BLCFW is a HyperTransport PCI-X Tunnel that features two PCI-X bridges, designed to facilitate high-speed data transfer in computing systems. It supports a 16-bit data bus on side A and an 8-bit data bus on side B, with each side capable of connecting to either a host or downstream HyperTransport-compliant device. The device supports multiple transfer rates, including 1600, 1200, 800, and 400 mega-transfers per second, providing a maximum bandwidth of 6.4 gigabytes per second on side A and 3.2 gigabytes per second on side B. Each PCI-X bridge supports a 64-bit data bus and operational modes for both PCI-X and legacy PCI protocols, with transfer rates of 133, 100, and 66 MHz in PCI-X mode, and 66 and 33 MHz in PCI mode. The device includes support for up to five PCI masters, an IOAPIC with four redirection registers, and SHPC-compliant hot plug functionality. The AMD-8131BLCFW is packaged in a 829-pin BGA format and operates with 3.3 volt PCI-X signaling, 1.2 volt link signaling, and 1.8 volt core voltage. This product is suitable for engineers looking for a robust solution for high-performance data transfer in PCI-X applications.