answersLogoWhite

0

What is meant by the term extended memory?

Updated: 8/21/2019
User Avatar

Wiki User

7y ago

Best Answer

Extended memory refers to memory on an x86 platform PC above 1 Megabyte of memory.

In the Intel personal computer world, the original CPU was only able to directly address up to 640K of memory. This was called conventional memory. Above that, up to 1 megabytes, was called expanded memory. Accessing the expanded memory required additional instruction to allow for bank switching. You used special hardware to "rename" sections (banks) of the expanded memory to something in the conventional range so that it could be accessed as if it were conventional memory.

Extended memory is memory greater than 1 megabyte for later intel compatible x86 processors that could support it. Extended memory was accessed using standardized API functions that allow moving data to and from the memory area and management it.

User Avatar

Wiki User

7y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is meant by the term extended memory?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is meant by memory compaction?

What is meant by the term 'compaction'


How many types of memory?

There is long term memory, in which your brain stores information for an extended amount of time. Short term memory is held with active rehearsal and can hold about 7 different ideas.


How many Memory types?

There is long term memory, in which your brain stores information for an extended amount of time. Short term memory is held with active rehearsal and can hold about 7 different ideas.


What core processor has extended memory?

All of the processors shown have extended memory.


What term does AMD use to describe the processor technology that uses a 64-bit instruction set with 32bit internal core processing?

Extended Memory 64 Technology


Is Memory above 1024k is called?

EXTENDED MEMORY!!!!


What is meant by the term Eisa?

The term "Eisa" is an acronym for Extended Industry Standard Architecture. EISA is a bus architecture that is used with PC's using certain Intel processors.


What nonforfeiture option has the highest amount of insurance protection?

Reduced paid up


Who is patient KF?

he is a patient studied by shallice and warrington (1969, 1970) who had a form of brain damamge which meant his short term memory store was damaged but his long term memory store remained intact. this is the opposite to patient HM (stuided by milner and scoville) who had intact short term but damaged long term memory


What is meant by extended marketing mix?

a


What is the conversion of short-term memory to long-term memory called?

The conversion of short term memory to long term memory is called memory consolidation.


What is a extended sentence in grammar?

There is no such thing as an "extended sentence" in grammar. "Extended sentence" is a legal term, not a grammatical term.