CyberResearch® CPU Cards

CPEx GX-333-X

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24

24 characters per second

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30

30 characters per second

ÎGate A20 Option

This option determines the Gate A20 control options. This option only avails in older, DOS, or 16- /32-bit operating systems. For systems running newer, protected or real mode, operating systems, this option should never be changed.

Îx Typematic Delay (Msec) [250]

The Typematic Delay can only be configured if the Typematic Rate Setting is enabled. The Typematic Delay configuration field allows you to select the delay between when the key was first depressed and when the acceleration begins.

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250

(DEFAULT) 250 milliseconds

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500

500 milliseconds

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750

750 milliseconds

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1000

1000 milliseconds

ÎSecurity Option [Setup]

The Security Option configuration option allows you to limit access to the system and Setup or just to the Setup.

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Setup

(DEFAULT) The system will not boot and access to Setup will be

 

 

denied if the correct password is not entered at the

 

 

prompt.

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System

The system will boot, but access to Setup will be denied

 

 

if the correct password is not entered at the prompt.

NOTE:

To disable security, select the password setting in the Main Menu. When asked to enter a password, do not type anything, press, “ENTER” and the security is disabled. Once the security is disabled, the system will boot and you can enter Setup freely.

ÎOS Select For DRAM > 64MB [Non-OS2]

The OS Select For DRAM > 64MB option allows you to specify the operating system you are using. This option only applies when using IBM OS2 operating system.

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Enabled

Only select this if you are using the OS/2 operating

 

Disabled (DEFAULT)

system

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If you are not using the OS/2 operating system then

 

 

disable this function.

ÎVideo BIOS Shadow [Enabled]

When enabled, the video BIOS is copied to the system RAM for quicker access. Shadowing

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