Device Type	Mainboard
Processor	Pentium
Processor Speed	60/66MHz
Chip Set	OPTI
Video Chip Set	None
Maximum Onboard Memory	128MB
Maximum Video Memory	None
Cache	256/512/1024KB
BIOS	Award
Dimensions	330mm x 220mm
I/O Options	32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2)
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
CPU fan power	J22	PS/2 mouse interface	JP8
Parallel port	JP2	IDE interface LED	JP9
IDE interface 2	JP3	Power LED & keylock	JP10
Floppy drive interface	JP4	Speaker	JP11
IDE interface 1	JP5	Reset switch	JP12
Serial port 1	JP6	32-bit PCI slots	PC1 – PC4
Serial port 2	JP7

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Factory configured - do not alter	J4	Open
»	Factory configured - do not alter	J5	Open
»	Factory configured - do not alter	J6	Closed
»	Factory configured - do not alter	J9	Open
»	Factory configured - do not alter	J10	Open
»	CMOS memory normal operation	J13	Pins 2 & 3 closed
	CMOS memory clear	J13	Pins 1 & 2 closed
»	Factory configured - do not alter	J14	Pins 2 & 3 closed
»	Factory configured - do not alter	J16	Pins 2 & 3 closed
»	Factory configured - do not alter	J17	Pins 1 & 2 closed
»	Factory configured - do not alter	J18	Pins 1 & 2 closed
»	Factory configured - do not alter	J20	Pins 2 & 3 closed
»	Monitor type select color	J21	Pins 2 & 3 closed
	Monitor type select monochrome	J21	Pins 1 & 2 closed
»	Factory configured - do not alter	J23	Open
»	PS/2 mouse IRQ12 enabled	J24	Closed
	PS/2 mouse IRQ12 disabled	J24	Open
»	Factory configured - do not alter	JP1	Unidentified

SIMM CONFIGURATION
Size	Bank 0	Bank 1
2MB	(2) 256K x 36	None
4MB	(2) 512K x 36	None
4MB	(2) 256K x 36	(2) 256K x 36
6MB	(2) 512K x 36	(2) 256K x 36

SIMM CONFIGURATION (CON’T)
Size	Bank 0	Bank 1
8MB	(2) 1M x 36	None
8MB	(2) 512K x 36	(2) 512K x 36
10MB	(2) 1M x 36	(2) 256K x 36
12MB	(2) 512K x 36	(2) 1M x 36
16MB	(2) 2M x 36	None
16MB	(2) 1M x 36	(2) 1M x 36
18MB	(2) 2M x 36	(2) 256K x 36
20MB	(2) 512K x 36	(2) 2M x 36
24MB	(2) 2M x 36	(2) 1M x 36
32MB	(2) 4M x 36	None
32MB	(2) 2M x 36	(2) 2M x 36
34MB	(2) 4M x 36	(2) 256K x 36
36MB	(2) 512K x 36	(2) 4M x 36
40MB	(2) 4M x 36	(2) 1M x 36
48MB	(2) 2M x 36	(2) 4M x 36
64MB	(2) 8M x 36	None
64MB	(2) 4M x 36	(2) 4M x 36
66MB	(2) 8M x 36	(2) 256K x 36
68MB	(2) 512K x 36	(2) 8M x 36
72MB	(2) 8M x 36	(2) 1M x 36
80MB	(2) 2M x 36	(2) 8M x 36
96MB	(2) 8M x 36	(2) 4M x 36
128MB	(2) 8M x 36	(2) 8M x 36

CACHE CONFIGURATION
Size	Bank 0	Bank 1	TAG
256KB	(4) 32K x 8	(4) 32K x 8	Unidentified
512KB	(4) 64K x 8	(4) 64K x 8	Unidentified
1MB	(4) 128K x 8	(4) 128K x 8	Unidentified

CACHE JUMPER CONFIGURATION
Size	J11	J12
256KB	Open	Open
512KB	Open	Closed
1MB	Closed	Closed

CPU SPEED SELECTION
Speed	J7
60MHz	Closed
66MHz	Open

DMA CHANNEL SELECTION
Channel		J15	J19
	0	Pins 1 & 2 closed	Pins 1 & 2 closed
»	1	Pins 3 & 4 closed	Pins 3 & 4 closed
	3	Pins 5 & 6 closed	Pins 5 & 6 closed