ROADRUNNER AM-172 Motherboard Settings and Configuration

Processor	Motorola 68030
Processor Speed	40MHz
Chip Set	Unidentified
Video Chip Set	None
Maximum Onboard Memory	32MB
Maximum Video Memory	None
Cache	256KB
BIOS	Unidentified
Dimensions	Unidentified
I/O Options	SCSI interface, X-bus connectors (2)
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
Power connector	CN1	X-bus connector	J2
SCSI interface	J1	X-bus connector	J3

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Factory configured - do not alter	C1	Open
»	Factory configured - do not alter	C3	Closed
»	Factory configured - do not alter	C4	Open
»	Factory configured - do not alter	C5	Closed
»	X-bus active termination enabled	JP4	Closed
	X-bus active termination disabled	JP4	Open
»	Factory configured - do not alter	JP16	Closed

DRAM CONFIGURATION
Size	Bank 0
4MB	(1) 1M x 36
8MB	(1) 2M x 36
16MB	(1) 4M x 36
32MB	(1) 8M x 36

DRAM JUMPER CONFIGURATION
Size	JP5	JP6
4MB	Closed	Closed
8MB	Closed	Open
16MB	Open	Closed
32MB	Open	Open

CACHE CONFIGURATION

Note: The location of the 256KB cache is unidentified.

CACHE JUMPER CONFIGURATION
Setting	C2
Enabled	Open
Disabled	Closed

TERMINATION POWER SELECTION
Setting		JP1
»	TERMPWR enabled	Pins 2 & 3 closed
	TERMPWR disabled	Pins 1 & 2 closed

SCSI BUS SELECTION
Setting		JP2
»	SCSI bus active termination enabled	Pins 1 & 2 closed
	SCSI bus active termination disabled	Pins 2 & 3 closed