Intel 31244 PCI-X Benutzerhandbuch
67
Intel
®
IQ31244 PCI-X to Serial ATA Controller Evaluation Platform Board
Intel
®
IQ31244 PCI-X to Serial ATA
Controller Evaluation Platform Board
12
The Intel
®
IQ31244 PCI-X to Serial ATA Controller Evaluation Platform Board (IQ31244) is an
Intel
®
80321 I/O processor-based design using a PCI-X bridge, four Intel SATA controllers, and
Intel
®
82546EB Dual-Port Gigabit Ethernet Controller.
The main application for this customer reference board is external storage. The primary function of
this system is to translate between a disk or network interconnect and SATA. It will also be used to
demonstrate iSCSI and basic NAS functionality.
this system is to translate between a disk or network interconnect and SATA. It will also be used to
demonstrate iSCSI and basic NAS functionality.
Figure 27.
Intel
®
IQ31244 PCI-X to Serial ATA Controller Evaluation Platform Board
Block Diagram
B0607-01
Intel
®
31244
Controller
Intel
®
82546
SATA
Connectors
PCI-X
Bridge
PCI-X Expansion Slot
Network
Port
Network
Port
H
DDR
SSP*
JTAG Port
Compact Flash Connector
JTAG
H
I
2
C
Intel
®
31244
Controller
SATA
Connectors
Intel
®
31244
Controller
SATA
Connectors
Secondary PCI-X
Primary PCI-X
PBI
Intel
®
31244
Controller
Intel
®
80321
I/O
Processor
SATA
Connectors
Rotary
Switch
Switch
HEX
Disp
Disp
UART
Flash
RJ-11
Bus
Arbiter
Logic
Buzzer
DDR
Memory
(DIMM)