Advantech PCA-6751 Series User Manual

34 PCA-6751 Series User's Manual
Boot Up System Speed
High Sets the speed to high
Low Sets the speed to low
IDE HDD Block Mode
Enabled Enable IDE HDD Block Mode. BIOS will detect the block size
of the HDD and send a block command automatically.
Disabled Disable IDE HDD Block Mode
Gate A20 option
Normal The A20 signal is controlled by the keyboard controller or
chipset hardware
Fast Default: Fast. The A20 signal is controlled by Port 92 or
chipset specific method.
Typematic Rate Setting
The typematic rate determines the characters per second accepted by
the computer. Typematic Rate setting enables or disables the typemat-
ic rate.
Typematic Rate (Char/Sec)
BIOS accepts the following input values (character/second) for
Typematic Rate: 6, 8, 10, 12, 15, 20, 24, 30.
Typematic Delay (msec)
When holding down a key, the Typematic Delay is the time interval
between the appearance of the first and second characters. The input
values (msec) for this category are: 250, 500, 750, 1000.

Advantech PCA-6751 Series Specifications

General

Brand	Advantech
Model	PCA-6751 Series
Category	Motherboard
Language	English