Hardware; Physical Layout; Major Components; Intel® 80303® Intelligent I/O Processor - Intel SRCS14L - RAID Controller User Manual

Intel® Integrated RAID Controller SRCS14L

Hardware

2.1

Physical Layout

Figure 1. SRCS14L RAID Controller Physical Layout
167 mm
64-bit /
66MHz,
universally
keyed, 3.3
and 5 volt,
PCI interface
2.2

Major Components

®
2.2.1 Intel
The SRCS14L features the Intel
and Memory Controller are particularly useful in RAID applications. For more information on the
Intel 80303 memory controller unit, visit http://developer.intel.com/design/iio/docs/iop303.htm.
8
56 mm
Front View
®
80303 Intelligent I/O Processor
®
80303
Low-profile bracket
Standard bracket
Alarm
Activity indicator header
SATA connector B:0
SATA connector B:1
SATA processor B
SATA processor A
167 mm
IOP mode select
jumper
(J1 )
PCI bus speed
SATA Connector A:0
66MHz = on
33MHz =off
PCI bus speed jumper
(J4 )
Power
Status
SATA connector A:1
DMA mode
Port-B:1 activity
Port-B:0 activity
Port-A:1 activity
® ®
Intel 80303 Port-A:0 activity
I/O processor
4
MB Intel® Smart 3
FlashFile™ flash memory
64MB ECC SDRAM
data cache
®
I/O processor. The core processor, PCI-to-PCI bridge,
Technical Product Specification
2
56 mm
Back View