DFI LanParty 865PE User Manual download pdf (Page 73)

BIOS Setup

3.1.2.14 Gate A20 Option

This entry allows you to select how gate A20 is handled. Gate A20

is a device used to address memory above 1 Mbyte. Initially, gate

A20 was handled via the keyboard controller. Today, while key-

boards still provide this support, it is more common, and much

faster, for the system chipset to provide support for gate A20.

Fast The chipset controls Gate A20.

Normal A pin in the keyboard controller controls Gate A20.

3.1.2.15 Typematic Rate Setting

Disabled Continually holding down a key on your keyboard

will cause the BIOS to report that the key is down.

Enabled The BIOS will not only report that the key is down,

but will first wait for a moment, and, if the key is still

down, it will begin to report that the key has been

depressed repeatedly. For example, you would use

such a feature to accelerate cursor movements with

the arrow keys. You can then select the typematic

rate and typematic delay in the “Typematic Rate

(Chars/Sec)” and “Typematic Delay (Msec)” fields

below.

3.1.2.16 Typematic Rate (Chars/Sec)

This field allows you to select the rate at which the keys are

accelerated.

3.1.2.17 Typematic Delay (Msec)

This field allows you to select the delay between when the key

was first depressed and when the acceleration begins.

1 2 ... 68 69 70 71 72 73 74 75 76 77 78 ... 144 145

No comments

DFI LanParty 865PE User Manual Page 73