Configuration Scenarios 1-7
Copyright © 2009 by LSI Corporation. All rights reserved.
Flash ROM/
SAS
PCI Express
RAID Controller
SAS/SATA II Device 32-Bit Memory
Address/Data
Bus
PSBRAM/
I2C
SAS/SATA II Device
SAS/SATA II Device
SAS/SATA II Device
PCI Express Interface
NVSRAM
I2C
Interface
LSISASx12
Flash ROM/
NVSRAM/
SRAM
I
2
C/UART
LSISASx12
PCI Express Interface
8
SRAM
SRAMSDRAM
Peripheral
Bus
72-bit DDR/DDR2
with ECC
Interface
LSISAS2108
PCI Express to SAS ROC
SAS RAID Controller
Expander Expander