BLKD865PERLK Intel, BLKD865PERLK Datasheet - Page 31

• Manufacturer Part Number: BLKD865PERLK
• Manufacturer: Intel

Specifications of BLKD865PERLK

• Lead Free Status / Rohs Status: Supplier Unconfirmed

✏
1.7.3.3
✏
1.7.3.4
1.7.4 Real-Time Clock, CMOS SRAM, and Battery
IDE I/O and IRQ resources are assigned (IRQ 14 and 15). In Native mode, standard PCI resource
steering is used. Native mode is the preferred mode for configurations using the Windows XP and
Windows 2000 operating systems.
NOTE
Many Serial ATA drives use new low-voltage power connectors and require adaptors or power
supplies equipped with low-voltage power connectors.
Boards equipped with the ICH5-R support RAID (Redundant Array of Independent Drives) level 0
on the Serial ATA ports. RAID 0 provides the ability to support striping. Two physical drives, of
identical size, can be teamed together to create one logical drive. As data is written or retrieved
from the logical drive, both drives operate in parallel, thus increasing the throughput.
NOTE
The ICH5-R provides support for RAID 0 and RAID boot in Windows XP only.
A RAID array can be created by using the existing Serial ATA Ports, correctly configuring the
BIOS, and installing drivers. The following steps are required to successfully establish a RAID
configuration.
1. Enable RAID Support in BIOS.
2. Create a RAID array using the Intel
3. Install the IAA 3.0 RAID driver.
4. Format the RAID array.
5. Install the IAA 3.0 Companion Utility (this step is optional).
A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the computer
is not plugged into a wall socket, the battery has an estimated life of three years. When the
computer is plugged in, the standby current from the power supply extends the life of the battery.
The clock is accurate to ± 13 minutes/year at 25 ºC with 3.3 VSB applied.
For information about
Serial ATA
For information about
The location of the Serial ATA connectors
The signal names of the Serial ATA connectors
The BIOS Setup program’s Boot menu
Serial ATA RAID configuration
Intel
RAID Boot Configuration Overview
®
RAID Technology
®
Application Accelerator (IAA) utility.
Refer to
http://www.serialata.org
Refer to
Figure 22, page 68
Table 36, page 69
Table 73, page 118
http://developer.intel.com/design/
motherbd/rl/index.htm
Product Description
31