LSI LSISAS1064, Руководство пользователя

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3-10 Host Adapter Characteristics
Version 2.1 Copyright © 2005, 2006 by LSI Logic Corporation. All rights reserved.
3.1.5 LSISAS3801X and LSISAS3801XL Host Adapters Characteristics
The LSISAS3801X and the LSISAS3801XL use a standard PCI bracket
as shown in
Figure 3.5 .
3.1.5.1 LEDs
The LSISAS3801X and LSISAS3801XL host adapters have eight LEDs
that turn green to indicate an activity condition on any of the eight phys.
There are also eight LEDs that turn green to indicate a fault condition on
any of the eight phys. See
Figure 3.5 for LED locations.
The LSISAS3801X and LSISAS3801XL host adapter have two light pipes
routed through the PCI bracket. One light pipe turns green to indicate
activity on any phy. The other light pipe is bi-color. It flashes green to
indicate the LSISAS1068 heartbeat, or it turns yellow when the
LSISAS1068 firmware detects a fault condition.
3.1.5.2 Connectors
This section provides a description of the three different connectors on
the LSISAS3801X and LSISAS3801XL host adapters. See
Figure 3.5 for
connector locations.
PCI/PCI-X Connector (J1) – The PCI/PCI-X interface operates as a
32-bit or 64-bit DMA bus master. The connection is made through the
edge connector J1, which is a +3.3 V type board edge connector. The
signal definitions and pin numbers conform to the PCI/PCI-X
specifications.
SAS/SATA Connectors (J2 and J3) – The LSISAS3801X and
LSISAS3801XL support SAS connections through connectors J2 and J3.
The J2 and J3 connectors are SFF-8088 mini-SAS external right-angle
connectors.
J6 – 4-pin, right angle, 0.1-inch pitch, pin header for driving external
activity LED.