12 Port PCI Express
PEX 8615 - Broadcom Limited
The ExpressLane™ PEX 8615 offers 12 PCI Express Gen 2 (5.0 GT/s) lanes, capable of configuring up to 12 flexible ports and fully conforms to the PCI Express Base Specification, rev 2.0. PEX 8615 architecture supports a high-performance DMA engine with four DMA channels and internal buffer space for internal descriptor support. Up to 256 descriptors are supported internally or alternatively descriptors can also exist in host memory.
