Intel SRCS28X - RAID Controller User Manual page 22

Intel® Raid Controller SRCS28X Characteristics
— Are backward compatible with previous versions of the PCI specification
Table 3 defines the connectors on the Intel
Table 3. Intel
Figure 1 provides the layout of the Intel
22
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Raid Controller SRCS28X Connector Information
Jumper
J1 LED SATA Activity Connector
Battery Backup Connector
J3
(optional)
J2, J4, J5, J12 SATA Ports
J6 Serial Port RS232 Interface
2
J7 I C Interface
Write Pending Activity (dirty
J8
cache) LED
J9 Serial EEPROM Interface
J10 BIOS Disable
J11 Mode Select
J13 SAF-TE Hardware Connector
®
Raid Controller SRCS28X.
Raid Controller SRCS28X.
Type
2-pin connector. When lit, it
indicates SATA activity on one or
more SATA drives.
Connects Battery Backup Unit
Ports 0 – 7. Used to attach the
cables from the adapter to the
SATA hard drives.
3-pin connector. Used for
diagnostic purposes.
4-pin connector (Engineering use
only)
2-pin connector. When lit, it
indicates that the onboard cache
memory contains data and that a
write from cache to the hard drives
is pending.
2-pin connector. When equipped
with a connector from a serial
programming device, J9 provides
the interface for programming the
onboard manufacturing-tracking
serial EEPROM.
2-pin connector.
Jumpered: BIOS disabled
Unjumpered: BIOS enabled This is
the default.
2-pin connector.
Jumpered: Causes CPU core to be
held in reset (mode 0)
Unjumpered: Normal board
operation is open (mode 3). This is
the default.
3-pin connector.
2
The I
communication with storage
enclosure processor (SED) devices
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Intel Raid Controller SRCS28X User Manual
Description
C Interface is for