LSISAS1068 Datasheet - LSI Logic Corporation

LSISAS1068 PCI-X to 8-port 3 Gb/s SAS Controller

Figure 3 provides the block diagram for the LSISAS1068 controller. The following subsections discuss the block diagram. There is a single Host Interface module and 2 Quad Port modules. Each Quad Port module provides four phys. 6 of 32 DB08-000240-04 LSISAS1068 8-Port, 3 Gbit/s Serial Attached SCSI.

LSISAS1068 8-Port, 3 Gbit/s Serial Attached SCSI Controller Datasheet Version 2.0 The LSISAS1068 is an eight, port 3.0 Gbit/s SAS/SATA controller that is compliant with the Fusion-MPT™ architecture, provides a PCI-X interface, and supports Integrated RAID. Each of the eight phys on the LSISAS1068 is capable of 3.0 Gbit/s and 1.5 Gbit/s link rates. The user can conﬁgure ports as wide or narrow. Narrow ports have one phy per port. Wide ports have between two and four phys per port. Each port suppo.

LSISAS1068 Features

* a performance based message passing protocol that ofﬂoads the host CPU by completely managing all I/Os and minimizes system bus overhead by coalescing interrupts. The Fusion-MPT architecture requires only thin, easy to develop device drivers that are independent of the I/O bus. LSI Logic provides th

LSISAS1068 Datasheet (595.81 KB)