FLEXCACHE 33/386 M/B Motherboard Settings and Configuration

Processor	80386DX
Processor Speed	33MHz
Chip Set	C & T
Max. Onboard DRAM	16MB
Cache	128KB
BIOS	Phoenix
Dimensions	345mm x 293mm
I/O Options	None
NPU Options	80387/3167

CONNECTIONS
Purpose	Location	Purpose	Location
Speaker	J3	Power LED & keylock	J4

USER CONFIGURABLE SETTINGS
Function		Switch	Position
»	Cache enabled	SW1/1	Off
	Cache disabled	SW1/1	On
»	Monitor type select monochrome	SW1/2	Off
	Monitor type select color	SW1/2	On
»	BIOS shadow enabled	SW1/3	Off
	BIOS shadow disabled	SW1/3	On
»	NPU speed select 33MHz	SW1/4	Off
	NPU speed select 25MHz	SW1/4	On
»	DRAM upper limit select 15.875MB	SW1/5	Off
	DRAM upper limit select 15.5MB	SW1/5	On
»	Factory configured - do not alter	SW1/6	Off
»	Floppy drive slowdown disabled	SW1/7	Off
	Floppy drive slowdown enabled	SW1/7	On
»	Hard drive slowdown disabled	SW1/8	Off
	Hard drive slowdown enabled	SW1/8	On

DRAM CONFIGURATION
Size	Bank 0	Bank 1
2MB	(8) 256K x 9	NONE
4MB	(8) 256K x 9	(8) 256K x 9
8MB	(8) 1M x 9	NONE
10MB	(8) 1M x 9	(8) 256K x 9
10MB	(8) 256K x 9	(8) 1M x 9
16MB	(8) 1M x 9	(8) 1M x 9

DRAM JUMPER CONFIGURATION
Size	JP2	JP3	JP4
2MB	Open	Closed	Open
4MB	Closed	Open	Open
8MB	Open	Open	Closed
10MB	Closed	Open	Closed
10MB	Closed	Closed	Open
16MB	Closed	Closed	Closed

DRAM SPEED CONFIGURATION
Bank 0	Bank 1	JP7	JP8	JP9	JP10
60ns	60ns	Closed	Closed	Closed	Closed
60ns	80 or 85ns	Closed	Open	Closed	Closed
60ns	100ns	Open	Closed	Closed	Closed
60ns	120ns	Open	Open	Closed	Closed
80 or 85ns	60ns	Closed	Closed	Closed	Open
80 or 85ns	80 or 85ns	Closed	Open	Closed	Open
80 or 85ns	100ns	Open	Closed	Closed	Open
80 or 85ns	120ns	Open	Open	Closed	Open
100ns	60ns	Closed	Closed	Open	Closed
100ns	80 or 85ns	Closed	Open	Open	Closed
100ns	100ns	Open	Closed	Open	Closed
100ns	120ns	Open	Open	Open	Closed
120ns	60ns	Closed	Closed	Open	Open
120ns	80 or 85ns	Closed	Open	Open	Open
120ns	100ns	Open	Closed	Open	Open
120ns	120ns	Open	Open	Open	Open