VEGA P54C-IDP Motherboard Settings and Configuration

Processor	Pentium
Processor Speed	90/100MHz
Chip Set	Intel
Max. Onboard DRAM	192MB
Cache	256/512KB
BIOS	AMI
Dimensions	330mm x 218mm
I/O Options	External cache card, 32-bit PCI slots (3), green PC connector, PS/2 mouse connector
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
PS/2 mouse connector	CN1	Green PC connector	J24
Reset switch	CN2	32-bit PCI slots	PC1 - PC3
Speaker	CN3	Synchronous cache slot	SL1
Power LED & keylock	CN4

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Chipset test mode disabled	J1	pins 2 & 3 closed
	Chipset test mode enabled	J1	pins 1 & 2 closed
»	Pipeline mode enabled	J2	Closed
	Pipeline mode disabled	J2	Open
»	Bus frequency select 2/3 bus speed	J3	pins 1 & 2 closed
	Bus frequency select 1/2 bus speed	J3	pins 2 & 3 closed
»	Password select normal	J4	Open
	Password select clear	J4	Closed
»	CMOS value select normal	J5	Open
	CMOS value select clear	J5	Closed
»	Monitor type select color	J6	Open
	Monitor type select monochrome	J6	Closed
»	Cache type select write back	J9	Open
	Cache type select write through	J9	Closed
»	CMOS memory normal operation	J10	Open
	CMOS memory clear	J10	Closed
»	PLL test mode select normal	J17	pins 2 & 3 closed
	PLL test mode select test mode	J17	pins 1 & 2 closed
»	Cache type select standard	J18	pins 1 & 2 closed
	Cache type select burst	J18	pins 2 & 3 closed
»	SIO select 378	J23	pins 2 & 3 closed
	SIO select 379	J23	pins 1 & 2 closed
»	External SMI select normal	J24	Open
	External SMI select force SMI	J24	Closed
»	Cache parity disabled	JP2	pins 1 & 2, 3 & 4 closed
	Cache parity enabled	JP2	pins 1 & 3, 2 & 4 closed
»	APIC select 378	JP3	Open
	APIC select 379	JP3	Closed
»	CMOS recovery select normal	JP4	pins 1 & 2 closed
	CMOS recovery select recover	JP4	pins 2 & 3 closed
»	BIOS type select normal	JP5	pins 1 & 2 closed
	BIOS type select flash	JP5	pins 2 & 3 closed

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2
2MB	(2) 256K x 36	NONE	NONE
4MB	(2) 256K x 36	(2) 256K x 36	NONE
16MB	(2) 2M x 36	NONE	NONE
16MB	(2) 1M x 36	(2) 1M x 36	NONE
32MB	(2) 4M x 36	NONE	NONE
32MB	(2) 2M x 36	(2) 2M x 36	NONE
64MB	(2) 8M x 36	NONE	NONE
64MB	(2) 4M x 36	(2) 4M x 36	NONE
128MB	(2) 8M x 36	(2) 8M x 36	NONE
192MB	(2) 8M x 36	(2) 8M x 36	(2) 8M x 36

CACHE CONFIGURATION
Size	Bank 0
256KB	(8) 32K x 8
512KB	(8) 64K x 8

CACHE JUMPER CONFIGURATION
Size	J19	J20
None installed	pins 1 & 2 closed	pins 1 & 2 closed
256KB	pins 1 & 2 closed	pins 2 & 3 closed
512KB	pins 2 & 3 closed	pins 2 & 3 closed

CPU SPEED CONFIGURATION
Speed	J7	J8
90MHz	Closed	Closed
100MHz	Closed	Open