Intel DG43RK LGA-775 socket DDR3 1333/1066 MHz 8GB BOXDG43RK ユーザーズマニュアル
製品コード
BOXDG43RK
Intel Desktop Board DG43RK Technical Product Specification
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1.6.3.2
SATA Interfaces
The Intel ICH10 SATA controller offers four independent SATA ports with a theoretical
maximum transfer rate of 3.0 Gb/s on each port. One device can be installed on each
port for a maximum of four SATA devices. A point-to-point interface is used for host
to device connections, unlike PATA which supports a master/slave configuration and
two devices on each channel.
maximum transfer rate of 3.0 Gb/s on each port. One device can be installed on each
port for a maximum of four SATA devices. A point-to-point interface is used for host
to device connections, unlike PATA which supports a master/slave configuration and
two devices on each channel.
For compatibility, the underlying SATA functionality is transparent to the operating
system. The SATA controller supports IDE and AHCI (Microsoft Windows Vista only)
configuration and can operate in both legacy and native modes. In legacy mode,
standard ATA I/O and IRQ resources are assigned (IRQ 14 and 15). In Native mode,
standard Conventional PCI bus resource steering is used. Native mode is the
preferred mode for configurations using the Windows* XP and Windows Vista
operating systems.
system. The SATA controller supports IDE and AHCI (Microsoft Windows Vista only)
configuration and can operate in both legacy and native modes. In legacy mode,
standard ATA I/O and IRQ resources are assigned (IRQ 14 and 15). In Native mode,
standard Conventional PCI bus resource steering is used. Native mode is the
preferred mode for configurations using the Windows* XP and Windows Vista
operating systems.
For information about
Refer to
Obtaining AHCI driver
The location of the SATA connectors
1.7
Real-Time Clock Subsystem
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.
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.
NOTE
If the battery and AC power fail, custom defaults, if previously saved, will be loaded
into CMOS RAM at power-on.
into CMOS RAM at power-on.
When the voltage drops below a certain level, the BIOS Setup program settings stored
in CMOS RAM (for example, the date and time) might not be accurate. Replace the
battery with an equivalent one. Figure 1 on page 11 shows the location of the battery.
in CMOS RAM (for example, the date and time) might not be accurate. Replace the
battery with an equivalent one. Figure 1 on page 11 shows the location of the battery.