RAMPAGE 286 EXPANDED MEMORY CARD Memory card Settings and Configuration

AST RESEARCH, INC.

RAMPAGE 286 EXPANDED MEMORY CARD

Card Type
Memory card
Chip Set
Unidentified
Maximum Onboard Memory
2MB RAM (Type unidentified)
I/O Options
None
Data Bus
16-bit ISA
Floppy drives supported
None

USER CONFIGURABLE SETTINGS
Function
Label
Position
»
Dual Page mode enabled
SW1/9
Closed

Dual Page mode disabled
SW1/9
Open
»
Factory configured - do not alter
SW1/10
N/A
»
Parity checking enabled
SW2/8
Closed

Parity checking disabled
SW2/8
Open

DRAM CONFIGURATION
Size
Bank 0
Bank 1
Bank 2
Bank 3
512KB
(18) 41256
None
None
None
1MB
(18) 41256
(18) 41256
None
None
1.5MB
(18) 41256
(18) 41256
(18) 41256
None
2MB
(18) 41256
(18) 41256
(18) 41256
(18) 41256

MEMORY CONFIGURATION
Size
SW2/1
SW2/2
SW2/3
SW2/4
SW2/5
SW2/6
SW2/7
»
Conventional
On
On
On
On
On
On
On

Extended
Off
Off
Off
Off
Off
Off
Off

DRAM SWITCH CONFIGURATION
Size
SW1/1
SW1/2
SW1/3
SW1/4
»
128KB
On
On
On
On

256KB
On
On
On
Off

384KB
On
On
Off
On

512KB
On
On
Off
Off

640KB
On
Off
On
On

768KB
On
Off
On
Off

896KB
On
Off
Off
On

1024KB
On
Off
Off
Off

1152KB
Off
On
On
On

1280KB
Off
On
On
Off

1408KB
Off
On
Off
On

1536KB
Off
On
Off
Off

1664KB
Off
Off
On
On

1792KB
Off
Off
On
Off

1920KB
Off
Off
Off
On

2048KB
Off
Off
Off
Off

BASE I/O ADDRESS CONFIGURATION
Address
SW1/5
SW1/6
SW1/7
SW1/8

0208h
On
On
On
On
»
0218h
On
On
On
Off

0258h
On
Off
On
Off

0268h
On
Off
Off
On

02A8h
Off
On
Off
On

02B8h
Off
On
Off
Off

02E8h
Off
Off
Off
On

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RAMPAGE 286 EXPANDED MEMORY CARD Memory card Settings and Configuration

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Card Type	Memory card
Chip Set	Unidentified
Maximum Onboard Memory	2MB RAM (Type unidentified)
I/O Options	None
Data Bus	16-bit ISA
Floppy drives supported	None

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Dual Page mode enabled	SW1/9	Closed
	Dual Page mode disabled	SW1/9	Open
»	Factory configured - do not alter	SW1/10	N/A
»	Parity checking enabled	SW2/8	Closed
	Parity checking disabled	SW2/8	Open

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
512KB	(18) 41256	None	None	None
1MB	(18) 41256	(18) 41256	None	None
1.5MB	(18) 41256	(18) 41256	(18) 41256	None
2MB	(18) 41256	(18) 41256	(18) 41256	(18) 41256

MEMORY CONFIGURATION
Size		SW2/1	SW2/2	SW2/3	SW2/4	SW2/5	SW2/6	SW2/7
»	Conventional	On	On	On	On	On	On	On
	Extended	Off	Off	Off	Off	Off	Off	Off

DRAM SWITCH CONFIGURATION
Size		SW1/1	SW1/2	SW1/3	SW1/4
»	128KB	On	On	On	On
	256KB	On	On	On	Off
	384KB	On	On	Off	On
	512KB	On	On	Off	Off
	640KB	On	Off	On	On
	768KB	On	Off	On	Off
	896KB	On	Off	Off	On
	1024KB	On	Off	Off	Off
	1152KB	Off	On	On	On
	1280KB	Off	On	On	Off
	1408KB	Off	On	Off	On
	1536KB	Off	On	Off	Off
	1664KB	Off	Off	On	On
	1792KB	Off	Off	On	Off
	1920KB	Off	Off	Off	On
	2048KB	Off	Off	Off	Off

BASE I/O ADDRESS CONFIGURATION
Address		SW1/5	SW1/6	SW1/7	SW1/8
	0208h	On	On	On	On
»	0218h	On	On	On	Off
	0258h	On	Off	On	Off
	0268h	On	Off	Off	On
	02A8h	Off	On	Off	On
	02B8h	Off	On	Off	Off
	02E8h	Off	Off	Off	On