RAMPAGE AT (202079-001) Memory card Settings and Configuration

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

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Dual page mode enabled	SW1/9	On
	Dual page mode disabled	SW1/9	Off
»	Factory configured - do not alter	SW1/10	N/A
»	Factory configured - do not alter (memory priority check)	SW2/8	Unidentified

NON-EXPANDED MEMORY 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

STARTING MEMORY ADDRESS SELECTION
Address		SW2/1	SW2/2	SW2/3	SW2/4	SW2/5	SW2/6	SW2/7
	0KB	On	On	On	On	On	On	On
	128KB	On	On	On	On	On	On	Off
	256KB	On	On	On	On	On	Off	On
	384KB	On	On	On	On	On	Off	Off
»	512KB	On	On	On	On	Off	On	On
	12MB	Off	Off	On	On	On	On	On
	13MB	Off	Off	On	Off	On	On	On
	14MB	Off	Off	Off	On	On	On	On
	15MB	Off	Off	Off	Off	On	On	On
	All Rampage	Off	Off	Off	Off	Off	Off	Off
Note: The Rampage AT may be set for any memory address from 0K to 15896K, Each switch represents a quantity of memory. SW2/1 is the Most Significant Bit and SW2/7 is the Least Significant Bit. The switches have the following values: SW2/1=8192K, SW2/2=4096K, SW2/3=2048K, SW2/4=1024K, SW2/5=512K, SW2/6=256K, and SW2/7=128K. Turn off the switches and add their values to obtain the correct starting memory address. (Off=1, On=0)

BASE I/O ADDRESS SELECTION
Setting		SW1/5	SW1/6	SW1/7	SW1/8
	208h	On	On	On	On
»	218h	On	On	On	Off
	228h	On	On	Off	On
	238h	On	On	Off	Off
	248h	On	Off	On	On
	258h	On	Off	On	Off
	268h	On	Off	Off	On
	278h	On	Off	Off	Off
	288h	Off	On	On	On
	298h	Off	On	On	Off
	2A8h	Off	On	Off	On
	2B8h	Off	On	Off	Off
	2C8h	Off	Off	On	On
	2D8h	Off	Off	On	Off
	2E8h	Off	Off	Off	On
	2F8h	Off	Off	Off	Off

MISCELLANEOUS TECHNICAL NOTES

Note: The location and configuration of the memory is unidentified. The IBM model 339 AT does not support this board in the #20279-301 -A, -B, -C, or the #20279-302 - A revisions.