PCI/I-P5SP4 Motherboard Settings and Configuration

Processor	Pentium
Processor Speed	60/66MHz
Chip Set	SIS
Max. Onboard DRAM	128MB
Cache	256/512/1024KB
BIOS	Unidentified
Dimensions	330mm x 218mm
I/O Options	32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2)
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
Serial port 2	CN1	Turbo LED	CN8 (pins 12 - 13)
Serial port 1	CN2	Green PC connector	CN8 (pins 14 - 15)
Parallel port	CN3	Turbo switch	CN8 (pins 16 - 17)
Floppy drive interface	CN4	Reset switch	CN8 (pins 19 - 20)
IDE interface	CN5	Green PC connector	JP4
IDE interface	CN6	IDE interface LED	JP16
PS/2 mouse interface	CN7	IDE interface LED	JP17
Power LED & keylock	CN8 (pins 1 - 5)	32-bit PCI slots	SL1 - SL4
Speaker	CN8 (pins 7 - 10)

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	On board I/O enabled	JP3	pins 1 & 2 closed
	On board I/O disabled	JP3	pins 2 & 3 closed
»	IDE interface enabled	JP5	pins 1 & 2 closed
	IDE interface disabled	JP5	pins 2 & 3 closed
»	Parity check enabled	JP7	Closed
	Parity check disabled	JP7	Open
»	Mouse disabled	JP8	pins 1 & 2 closed
	Mouse enabled	JP8	pins 2 & 3 closed
»	Flash BIOS write protect disabled	JP9	pins 1 & 2 closed
	Flash BIOS write protect enabled	JP9	pins 2 & 3 closed
»	EPROM voltage select 5v	JP10	pins 1 & 2 closed
	EPROM voltage select 12v	JP10	pins 2 & 3 closed

DRAM CONFIGURATION
Size	Bank 0	Bank 1
2MB	(2) 256K x 36	NONE
4MB	(2) 256K x 36	(2) 256K x 36
4MB	(2) 512K x 36	NONE
8MB	(2) 512K x 36	(2) 512K x 36
8MB	(2) 1M x 36	NONE
12MB	(2) 512K x 36	(2) 1M x 36
16MB	(2) 1M x 36	(2) 1M x 36
16MB	(2) 2M x 36	NONE
20MB	(2) 512K x 36	(2) 2M x 36
24MB	(2) 1M x 36	(2) 2M x 36
32MB	(2) 2M x 36	(2) 2M x 36
32MB	(2) 4M x 36	NONE
36MB	(2) 512K x 36	(2) 4M x 36
40MB	(2) 1M x 36	(2) 4M x 36
48MB	(2) 2M x 36	(2) 4M x 36
64MB	(2) 4M x 36	(2) 4M x 36
64MB	(2) 8M x 36	NONE
72MB	(2) 1M x 36	(2) 8M x 36
80MB	(2) 2M x 36	(2) 8M x 36
96MB	(2) 4M x 36	(2) 8M x 36
128MB	(2) 8M x 36	(2) 8M x 36

DRAM TERMINATOR CONFIGURATION
Type	RN11	RN12
Single sided	Installed	Not installed
Double sided	Not installed	Installed

CACHE CONFIGURATION
Size	Bank 0	Bank 1	TAG
256KB	(4) 32K x 8	(4) 32K x 8	(1) 8K x 8
256KB	(4) 32K x 8	(4) 32K x 8	(1) 32K x 8
512KB	(4) 64K x 8	(4) 64K x 8	(1) 16K x 8
512KB	(4) 64K x 8	(4) 64K x 8	(1) 32K x 8
1MB	(4) 128K x 8	(4) 128K x 8	(1) 32K x 8

CACHE JUMPER CONFIGURATION
Size	JP11	JP12
256KB	pins 2 & 3 closed	pins 2 & 3 closed
512KB	pins 1 & 2 closed	pins 2 & 3 closed
1MB	pins 1 & 2 closed	pins 1 & 2 closed

CPU SPEED CONFIGURATION
Speed	JP13	JP14	JP15
60MHz	pins 1 & 2 closed	pins 2 & 3 closed	pins 1 & 2 closed
66MHz	pins 2 & 3 closed	pins 1 & 2 closed	pins 2 & 3 closed

DMA CHANNEL CONFIGURATION
DMA	JP1	JP2
Channel 1	pins 1 & 2 closed	pins 1 & 2 closed
Channel 3	pins 2 & 3 closed	pins 2 & 3 closed