LEOPARD 486SLC2 REV. B Motherboard Settings and Configuration

Processor	80486SLC2
Processor Speed	50(internal)/66(internal)MHz
Chip Set	OPTI
Max. Onboard DRAM	16MB
Cache	64/128KB
BIOS	AMI/MR
Dimensions	235mm x 207mm
I/O Options	32-bit VESA local bus slots (2)
NPU Options	80387SX

CONNECTIONS
Purpose	Location	Purpose	Location
Reset switch	J1	Turbo LED	JP5
Speaker	J2	External battery connector	J25
Power LED & keylock	J3	32-bit VESA local bus slots	SL1 & SL2
Turbo switch	J4

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Factory configured - do not alter	JP1	Open
»	Factory configured - do not alter	JP2	Open
»	Factory configured - do not alter	JP3	Open
»	Factory configured - do not alter	JP4	Closed
»	Factory configured - do not alter	JP10	N/A
»	Factory configured - do not alter	JP11	N/A
»	Factory configured - do not alter	JP12	N/A
»	Factory configured - do not alter	JP13	N/A
»	CMOS normal operation	JP14	pins 2 & 3 closed
	CMOS memory clear	JP14	pins 1 & 2 closed
»	Factory configured - do not alter	JP15	Open

DRAM CONFIGURATION
Size	Bank 0	Bank 1
512KB	(2) 256K x 9	NONE
1MB	(2) 256K x 9	(2) 256K x 9
2MB	(2) 1M x 9	NONE
4MB	(2) 1M x 9	(2) 1M x 9
8MB	(2) 4M x 9	NONE
10MB	(2) 1M x 9	(2) 4M x 9
16MB	(2) 4M x 9	(2) 4M x 9

CACHE CONFIGURATION
Size	Bank 0	Bank 1	TAG
64KB	(2) 32K x 8	NONE	(1) 8K x 8
128KB	(2) 32K x 8	(2) 32K x 8	(1) 32K x 8

CACHE JUMPER CONFIGURATION
Size	JP6	JP7	JP8	JP9
64KB	pins 2 & 3 closed	pins 2 & 3 closed	Closed	Closed
128KB	pins 2 & 3 closed	pins 1 & 2 closed	Closed	Closed