RAS96 RASCard User Guide

Halt On

The category determines whether the computer will stop if an error is detected during power up.

All errors Whenever the BIOS detects a non-fatal error, the system will be stopped and you will be prompted.

No errors The system boot will not be stopped for any error that may be detected.

All, But The system boot will not stop for a keyboard error; it will stop for all other Keyboard errors.

All, But The system boot will not stop for a disk error; it will stop for all other Diskette errors.

All, But The system boot will not stop for a keyboard or disk error; it will stop for Disk/Key all other errors (Default).

Memory

The category is display-only. Values are determined by the BIOS power-on self-test (POST).

Base

The POST determines the amount of base (or conventional) memory

Memory

installed in the system. The value of the base memory is typically 640K

 

for systems with 640K or more memory installed on the motherboard.

Extended

The BIOS determines how much extended memory is present during the

Memory

POST. This is the amount of memory located above 1MB in the CPU’s

 

memory address map.

Expanded

Expanded Memory is memory defined by the Lotus/Intel/Microsoft

Memory

(LIM) standard as Expanded Memory Specification (EMS). While most

 

standard DOS applications cannot access memory above 640K, EMS

 

provides an interface allowing access to all system memory. Though still

 

in use by some DOS applications, EMS is rapidly declining in

 

importance, since new processors and operating systems prefer

 

extended memory. A special, expanded memory device driver is

 

required to use memory as Expanded Memory.

Other

This refers to the memory located in the 640K to 1024K address space.

Memory

This is memory that can be used for different applications. DOS uses

 

this area to load device drivers in an effort to keep as much base memory

 

free for application programs. The BIOS is the most frequent user of this

 

RAM area, since this is where it shadows RAM.

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CommPlete Communications Server

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Multi-Tech Systems RAS96 manual Halt On, Memory