256K MEMORY BOARD (REV. A) Memory card Settings and Configuration

Card Type	Memory
Maximum Onboard Memory	256KB DRAM
I/O Options	N/A
Data Bus	8-bit ISA

USER CONFIGURABLE SETTINGS
Setting	Label	Position
Parity enabled	SW1/1	Off
Parity disabled	SW1/1	On

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
64KB	(9) 64K x 1	None	None	None
128KB	(9) 64K x 1	(9) 64K x 1	None	None
192KB	(9) 64K x 1	(9) 64K x 1	(9) 64K x 1	None
256KB	(9) 64K x 1	(9) 64K x 1	(9) 64K x 1	(9) 64K x 1

DRAM SWITCH CONFIGURATION
Size	SW1/2	SW1/7	SW1/8
64KB	Off	Off	Off
128KB	Off	On	On
192KB	Off	On	On
256KB	On	On	On

STARTING MEMORY ADDRESS SELECTION
Setting	SW1/3	SW1/4	SW1/5	SW1/6
0KB	Off	Off	Off	Off
64KB	Off	Off	On	Off
128KB	Off	Off	Off	On
192KB	Off	Off	On	On
256KB	On	Off	Off	Off
320KB	On	Off	On	Off
384KB	On	Off	Off	On
448KB	On	Off	On	On
512KB	Off	On	Off	Off
576KB	Off	On	On	Off
640KB	Off	On	Off	On
704KB	Off	On	On	On
768KB	On	On	Off	Off
832KB	On	On	On	Off
896KB	On	On	Off	On
960KB	On	On	On	On