RAID Controller Circuit Boards
51
It has a 32 bit, 33 MHz maximum PCI interface and features
scatter-gather bus mastering, which enables it to perform
high speed data transfers on the PCI bus. It operates in either
full duplex mode or half duplex mode. It has a four wire
interface to a serial EEPROM, which can provide power-on
initialization and software configuration.
The firmware interface is primarily through the PCI
interface, but a four-wire serial EEPROM interface can
provide power-on initialization. The diagnostic interface is
through the PCI interface.
The ethernet circuit board connects to the controller circuit
board through a 114 pin Mictor impedance controlled
connector. The electrical interface is with the primary PCI
bus (host bus) on the controller circuit board. In addition to
the PCI signals, this connector provides the 3.3 V power for
the ethernet circuit board. The power required for this board
is a maximum of 860 mA at 3.3 V, approximately 2.85 W.
RAID Controller
Location
The RAID controller is installed in the rear of the enclosure
in the location shown in Figure 4-2.
Figure 4-2 RAID Controller location
The above illustration shows a dual RAID configuration.
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RAID Controller
RAID Controller
Содержание LSM-FC2002 - Loop Resiliency And SES Module Expansion
Страница 1: ...2Gb SANbloc Series Installation Guide P N MAN FC2002 001 Revision 1 4 September 2003 ...
Страница 2: ......
Страница 12: ...12 ...
Страница 18: ...Safety Statements 18 ...
Страница 26: ...Features 26 ...
Страница 64: ...Disk Drive Spin Up Sequence 64 ...
Страница 70: ...Disk Drive LEDs 70 Figure 5 2 Disk Drive Carrier LEDs 18F Disk Drive Ready Green BiColor LED Green Amber ...
Страница 74: ...RAID Controller LEDs 74 ...
Страница 84: ...Installing and Removing an I O Module RAID Controller 84 ...
Страница 94: ...94 ...
Страница 100: ...Regulatory Agency Compliance 100 ...