Aptiva - 2137 Memory map

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Document ID: JWOE-3LEHTH

Aptiva - 2137 Memory map

Applicable to: World-Wide

Memory Map

This table shows the hexadecimal addresses for the system memory regions. You may use this information for adapter cards that require you to set up memory regions.

Table 1- 2 Memory Map Table

Address range

Description

0~640 KB
(000000 ~ 09FFFF)

Base memory

640~768 KB
(0A0000 ~ 0BFFFF)

PCI/ISA video buffer memory

768~800 KB
(0C0000 ~ 0C7FFF)

Video BIOS memory

800~896 KB
(0C8000 ~ 0DFFFF)

ISA card BIOS and buffer memory

896~960 KB
(0E0000 ~ 0EFFFF)

BIOS extension memory, Setup and
POST memory, PCI development BIOS

960~1024 KB
(0F0000 ~ 0FFFFF)

System BIOS memory

1024 KB ~ Upper Limit

Main memory

Upper Limit ~ 4 GB

PCI memory

Search Keywords

Hint Category

Memory

Date Created

29-08-97

Last Updated

14-12-98

Revision Date

14-12-99

Brand

IBM Aptiva

Product Family

Aptiva

Machine Type

2137

Model

All

TypeModel

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Address range	Description
0~640 KB (000000 ~ 09FFFF)	Base memory
640~768 KB (0A0000 ~ 0BFFFF)	PCI/ISA video buffer memory
768~800 KB (0C0000 ~ 0C7FFF)	Video BIOS memory
800~896 KB (0C8000 ~ 0DFFFF)	ISA card BIOS and buffer memory
896~960 KB (0E0000 ~ 0EFFFF)	BIOS extension memory, Setup and POST memory, PCI development BIOS
960~1024 KB (0F0000 ~ 0FFFFF)	System BIOS memory
1024 KB ~ Upper Limit	Main memory
Upper Limit ~ 4 GB	PCI memory

	Search Keywords
	Hint Category	Memory
	Date Created	29-08-97
	Last Updated	14-12-98
	Revision Date	14-12-99
	Brand	IBM Aptiva
	Product Family	Aptiva
	Machine Type	2137
	Model	All
	TypeModel
	Retain Tip (if applicable)
	Reverse Doclinks and Admin Purposes