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CPU L1 & L2/L3 Cache
Cache memory is additional memory that is much faster than
conventional DRAM (system memory). CPUs with 486 proces-
sors and upwards contain internal cache memory, and most,
but not all, modern PCs have additional (external) cache mem-
ory. When the CPU requests data, the system transfers the
requested data from the main memory into cache memory for
even faster access by the CPU. This item allows you to enable
(speed up memory access) or disable the cache function.
Quick Power On Self Test
When enabled, this field speeds up the Power On Self Test
(POST) after the system is turned on. If it is set to Enabled,
BIOS will skip some items.
First/Second/Third/Boot Other Device
The BIOS attempts to load the operating system from the
devices that listed in the following items. The settings are:
First boot device default is Hard Disk, Second device is
CDROM, and Third device is USB-CDROM.
Boot Up NumLock Status
Gate A20 Option
This field allows you to select how Gate A20 is accessed. Gate
A20 is a device used to address memory above 1 MB.
Enabled Open CPU L1 & L2 /L3 Cache
Disabled Close CPU L1 & L2 /L3 Cache
LS120
Hard Disk
CDROM
ZIP100
USB-FDD
USB-ZIP
USB-CDROM Legacy LAN Disabled
On Keypad is number keys
Off
Keypad is arrow keys
Fast
The A20 signal controlled by chipset specific method
Содержание cPCI-3915A
Страница 4: ......
Страница 10: ...vi List of Figures ...
Страница 12: ...2 Overview 1 3 Board Diagram Figure 1 1 cPCI 3915 Block Diagram ...
Страница 20: ...10 Specifications ...
Страница 28: ...18 Jumpers and Connectors 4 1 cPCI 3915 Series Board Outline cPCI 3915A cPCI 3915B ...
Страница 29: ...Jumpers and Connectors 19 cPCI R3915 ...
Страница 37: ...Jumpers and Connectors 27 7 RTS Request to send 8 CTS Clear to send 9 RI Ring indicator ...
Страница 50: ...40 Getting Started Figure 5 1 CPU Installation ...
Страница 53: ...Getting Started 43 Figure 5 3 Memory Installation ...
Страница 55: ...Getting Started 45 ...
Страница 60: ...50 Windows Driver Installation ...
Страница 78: ...68 8 5 Integrated Peripherals This option sets your hard disk configuration mode and port ...
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