PCI500C-H4 Motherboard Settings and Configuration

Processor	CX 6X86/IBM 6X86/AM K5/AM K6/Pentium
Processor Speed	90/100/120/133/150/166/180/200/233MHz
Chip Set	Intel
Video Chip Set	None
Maximum Onboard Memory	128MB
Maximum Video Memory	None
Cache	256/512KB
BIOS	Award
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 interface, serial ports (2), IR connector, USB connectors (2)
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
Power LED & keylock	C1	Parallel port	CN3
Speaker	C2	Floppy drive interface	CN4
Turbo LED	C3	IDE interface 1	CN5
IDE interface LED	C4	IDE interface 2	CN6
Turbo switch	C5	PS/2 mouse interface	CN7
Reset switch	C6	IR connector	IR1
Green PC connector	C7	32-bit PCI slots	PC1 – PC4
Serial port 1	CN1	USB connector 2	USB2
Serial port 2	CN2	USB connector 1	USB1

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	CMOS memory normal operation	JP13	Pins 1 & 2 closed
	CMOS memory clear	JP13	Pins 3 & 4 closed

SIMM CONFIGURATION
Size	Bank 0	Bank 1
8MB	(2) 1M x 36	None
16MB	(2) 2M x 36	None
16MB	(2) 1M x 36	(2) 1M 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
40MB	(2) 4M x 36	(2) 1M x 36
48MB	(2) 4M x 36	(2) 2M x 36
64MB	(2) 8M x 36	None
64MB	(2) 4M x 36	(2) 4M x 36
72MB	(2) 8M x 36	(2) 1M x 36
80MB	(2) 8M x 36	(2) 2M x 36
96MB	(2) 8M x 36	(2) 4M x 36
128MB	(2) 8M x 36	(2) 8M x 36

DIMM CONFIGURATION
Size	Bank 0	Bank 1
8MB	(1) 1M x 64	None
16MB	(1) 2M x 64	None
16MB	(1) 1M x 64	(1) 1M x 64
24MB	(1) 2M x 64	(1) 1M x 64
32MB	(1) 4M x 64	None
32MB	(1) 2M x 64	(1) 2M x 64
40MB	(1) 4M x 64	(1) 1M x 64
48MB	(1) 4M x 64	(1) 2M x 64
64MB	(1) 8M x 64	None
64MB	(1) 4M x 64	(1) 4M x 64
72MB	(1) 8M x 64	(1) 1M x 64
80MB	(1) 8M x 64	(1) 2M x 64
96MB	(1) 8M x 64	(1) 4M x 64
128MB	(1) 8M x 64	(1) 8M x 64

DIMM VOLTAGE CONFIGURATION
Voltage	JP22	JP23
3.3v	Pins 1 & 2 closed	Pins 1 & 2 closed
5v	Pins 2 & 3 closed	Pins 2 & 3 closed

CACHE CONFIGURATION
Size	Bank 0
256KB	(2) 32K x 32
512KB	(2) 64K x 32

CPU SPEED SELECTION (CX 6X86)
CPU speed	Clock speed	Multiplier	JP2	JP3
120MHz	50MHz	2x	1 & 4	1 & 4, 2 & 5, 3 & 6
133MHz	55MHz	2x	1 & 4	2 & 5, 3 & 6
150MHz	60MHz	2x	1 & 4	1 & 4, 2 & 5
166MHz	66MHz	2x	1 & 4	1 & 4, 3 & 6
200MHz	75MHz	2x	1 & 4	2 & 5
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86)
CPU speed	Clock speed	Multiplier	JP2	JP3
120MHz	50MHz	2x	1 & 4	1 & 4, 2 & 5, 3 & 6
133MHz	55MHz	2x	1 & 4	2 & 5, 3 & 6
150MHz	60MHz	2x	1 & 4	1 & 4, 2 & 5
166MHz	66MHz	2x	1 & 4	1 & 4, 3 & 6
200MHz	75MHz	2x	1 & 4	2 & 5
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)
CPU speed	Clock speed	Multiplier	JP2	JP3
75MHz	50MHz	1.5x	Open	1 & 4, 2 & 5, 3 & 6
90MHz	60MHz	1.5x	Open	1 & 4, 2 & 5
100MHz	66MHz	1.5x	Open	1 & 4, 3 & 6
120MHz	60MHz	2x	1 & 4	1 & 4, 2 & 5
133MHz	66MHz	2x	1 & 4	1 & 4, 3 & 6
150MHz	60MHz	2.5x	1 & 4, 2 & 5	1 & 4, 2 & 5
166MHz	66MHz	2.5x	1 & 4, 2 & 5	1 & 4, 3 & 6
180MHz	60MHz	3x	2 & 5	1 & 4, 2 & 5
200MHz	66MHz	3x	2 & 5	1 & 4, 3 & 6
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)
CPU speed	Clock speed	Multiplier	JP2	JP3
166MHz	66MHz	2.5x	1 & 4, 2 & 5	1 & 4, 3 & 6
180MHz	60MHz	3x	2 & 5	1 & 4, 2 & 5
200MHz	66MHz	3x	2 & 5	1 & 4, 3 & 6
233MHz	66MHz	3.5x	Open	1 & 4, 3 & 6
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)
CPU speed	Clock speed	Multiplier	JP2	JP3
75MHz	50MHz	1.5x	Open	1 & 4, 2 & 5, 3 & 6
90MHz	60MHz	1.5x	Open	1 & 4, 2 & 5
100MHz	66MHz	1.5x	Open	1 & 4, 3 & 6
120MHz	60MHz	2x	1 & 4	1 & 4, 2 & 5
133MHz	66MHz	2x	1 & 4	1 & 4, 3 & 6
150MHz	60MHz	2.5x	1 & 4, 2 & 5	1 & 4, 2 & 5
166MHz	66MHz	2.5x	1 & 4, 2 & 5	1 & 4, 3 & 6
180MHz	60MHz	3x	2 & 5	1 & 4, 2 & 5
200MHz	66MHz	3x	2 & 5	1 & 4, 3 & 6
Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION
Voltage	JP1
2.8v	Open
2.9v	Pins 3 & 6 closed
3.2v	Pins 1 & 4 closed
3.4v	Pins 1 & 4, 2 & 5 closed
3.52v	Pins 1 & 4, 2 & 5, 3 & 6 closed