AP59S Motherboard Settings and Configuration

Device Type	Mainboard
Processor	CX 6X86/CX 6X86L/CX MII/IDT C6/AM K5/AM K6/Pentium/ Pentium MMX
Processor Speed	90/100/120/133/150/166/180/200/233/266/300MHz
Chip Set	SIS 5591
Maximum Onboard Memory	768MB (EDO & SDRAM supported)
Cache	512KB
BIOS	Award
Dimensions	242mm x 220mm
I/O Options	32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector

CONNECTIONS
Purpose	Location	Purpose	Location
Power LED & keylock	C1/pins 1 – 5	Serial port 1	CN2
Speaker	C1/pins 7 – 10	Floppy drive interface	CN3
Green PC connector	C1/pins 15 - 17	Parallel port	CN4
Reset switch	C1/pins 19 & 20	IDE interface 1	CN5
IDE interface LED	C2	IDE interface 2	CN6
CPU fan power	C3	PS/2 mouse interface	CN7
CPU fan power	C4	IR connector	IR1
Chassis fan power	C5	32-bit PCI slots	PC1 – PC4
Serial port 2	CN1	USB connector	USB

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	CMOS memory normal operation	JP14	Pins 1 & 2 closed
	CMOS memory clear	JP14	Pins 2 & 3 closed

SIMM CONFIGURATION
Size	Bank 0
8MB	(2) 1M x 36
16MB	(2) 2M x 36
32MB	(2) 4M x 36
64MB	(2) 8M x 36
128MB	(2) 16M x 36
256MB	(2) 32M x 36
Note: Board accepts EDO memory.

DIMM CONFIGURATION
Size	Bank 1	Bank 2
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

DIMM CONFIGURATION (CON’T)
Size	Bank 1	Bank 2
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
128MB	(1) 16M x 64	None
136MB	(1) 16M x 64	(1) 1M x 64
144MB	(1) 16M x 64	(1) 2M x 64
160MB	(1) 16M x 64	(1) 4M x 64
192MB	(1) 16M x 64	(1) 8M x 64
256MB	(1) 16M x 64	(1) 16M x 64
256MB	(1) 32M x 64	None
264MB	(1) 32M x 64	(1) 1M x 64
272MB	(1) 32M x 64	(1) 2M x 64
288MB	(1) 32M x 64	(1) 4M x 64
320MB	(1) 32M x 64	(1) 8M x 64
384MB	(1) 32M x 64	(1) 16M x 64
512MB	(1) 32M x 64	(1) 32M x 64
Note: Board accepts EDO memory.

CACHE CONFIGURATION

Note: The location of the cache is unidentified.

CPU SPEED SELECTION (CX 6X86)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	SW1/1	SW1/2	SW1/3
150MHz	60MHz	2x	2 & 3	2 & 3	2 & 3	On	Off	Off
166MHz	66MHz	2x	2 & 3	2 & 3	1 & 2	On	Off	Off
200MHz	75MHz	2x	1 & 2	2 & 3	2 & 3	On	Off	Off
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86L)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	SW1/1	SW1/2	SW1/3
150MHz	60MHz	2x	2 & 3	2 & 3	2 & 3	On	Off	Off
166MHz	66MHz	2x	2 & 3	2 & 3	1 & 2	On	Off	Off
200MHz	75MHz	2x	1 & 2	2 & 3	2 & 3	On	Off	Off
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX MII)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	SW1/1	SW1/2	SW1/3
166MHz	60MHz	2.5x	2 & 3	2 & 3	2 & 3	On	On	Off
200MHz	66MHz	2.5x	2 & 3	2 & 3	1 & 2	On	On	Off
200MHz	75MHz	2x	1 & 2	2 & 3	2 & 3	On	Off	Off
233MHz	66MHz	3x	2 & 3	2 & 3	1 & 2	Off	On	Off
233MHz	83MHz	2x	1 & 2	2 & 3	1 & 2	On	Off	Off
266MHz	66MHz	3.5x	2 & 3	2 & 3	1 & 2	Off	Off	Off
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IDT C6)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	SW1/1	SW1/2	SW1/3
150MHz	60MHz	2.5x	1 & 2	2 & 3	2 & 3	On	Off	Off
180MHz	60MHz	3x	2 & 3	2 & 3	2 & 3	Off	On	Off
200MHz	66MHz	3x	2 & 3	2 & 3	1 & 2	Off	On	Off
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	SW1/1	SW1/2	SW1/3
90MHz	60MHz	1.5x	2 & 3	2 & 3	2 & 3	Off	Off	Off
100MHz	66MHz	1.5x	2 & 3	2 & 3	1 & 2	Off	Off	Off
120MHz	60MHz	1.5x	2 & 3	2 & 3	2 & 3	Off	Off	Off
133MHz	66MHz	1.5x	2 & 3	2 & 3	1 & 2	Off	Off	Off
166MHz	66MHz	1.75x	2 & 3	2 & 3	1 & 2	On	On	Off
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	SW1/1	SW1/2	SW1/3
166MHz	66MHz	2.5x	2 & 3	2 & 3	1 & 2	On	On	Off
200MHz	66MHz	3x	2 & 3	2 & 3	1 & 2	Off	On	Off
233MHz	66MHz	3.5x	2 & 3	2 & 3	1 & 2	Off	Off	Off
266MHz	66MHz	4x	2 & 3	2 & 3	1 & 2	On	Off	On
300MHz	66MHz	4.5x	2 & 3	2 & 3	1 & 2	On	On	On
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	SW1/1	SW1/2	SW1/3
90MHz	60MHz	1.5x	2 & 3	2 & 3	2 & 3	Off	Off	Off
100MHz	66MHz	1.5x	2 & 3	2 & 3	1 & 2	Off	Off	Off
120MHz	60MHz	2x	2 & 3	2 & 3	2 & 3	On	Off	Off
133MHz	66MHz	2x	2 & 3	2 & 3	1 & 2	On	Off	Off
150MHz	60MHz	2.5x	2 & 3	2 & 3	2 & 3	On	On	Off
166MHz	66MHz	2.5x	2 & 3	2 & 3	1 & 2	On	On	Off
200MHz	66MHz	3x	2 & 3	2 & 3	1 & 2	Off	On	Off
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	SW1/1	SW1/2	SW1/3
166MHz	66MHz	2.5x	2 & 3	2 & 3	1 & 2	On	On	Off
200MHz	66MHz	3x	2 & 3	2 & 3	1 & 2	Off	On	Off
233MHz	66MHz	3.5x	2 & 3	2 & 3	1 & 2	Off	Off	Off
Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION
Voltage	SW1/4	SW1/5	SW1/6	SW1/7	SW1/8
1.30v	Off	Off	Off	Off	On
1.35v	On	Off	Off	Off	On
1.40v	Off	On	Off	Off	On
1.45v	On	On	Off	Off	On
1.50v	Off	Off	On	Off	On
1.55v	On	Off	On	Off	On
1.60v	Off	On	On	Off	On
1.65v	On	On	On	Off	On
1.70v	Off	Off	Off	On	On
1.75v	On	Off	Off	On	On
1.80v	Off	On	Off	On	On
1.85v	On	On	Off	On	On
1.90v	Off	Off	On	On	On
1.95v	On	Off	On	On	On
2.00v	Off	On	On	On	On
2.05v	On	On	On	On	On
2.1v	On	Off	Off	Off	Off
2.2v	Off	On	Off	Off	Off
2.3v	On	On	Off	Off	Off
2.4v	Off	Off	On	Off	Off
2.5v	On	Off	On	Off	Off
2.6v	Off	On	On	Off	Off
2.7v	On	On	On	Off	Off
2.8v	Off	Off	Off	On	Off
2.9v	On	Off	Off	On	Off
3.0v	Off	On	Off	On	Off
3.1v	On	On	Off	On	Off
3.2v	Off	Off	On	On	Off
3.3v	On	Off	On	On	Off
3.4v	Off	On	On	On	Off
3.5v	On	On	On	On	Off

CPU VOLTAGE SELECTION
Voltage	JP12
3.3v	Pins 1 & 2 closed
3.43v	Pins 2 & 3 closed