RD535 Motherboard Settings and Configuration

Device Type	Mainboard
Processor	AM K6/Pentium
Processor Speed	120/133/166/200/233MHz
Chip Set	Unidentified
Video Chip Set	None
Maximum Onboard Memory	256MB
Maximum Video Memory	None
Cache	256/512KB
BIOS	Unidentified
Dimensions	305mm x 244mm
I/O Options	32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
ATX power connector	ATX	Soft off power supply	CN23
Serial port 1	C1	Keylock	CN24
Parallel port	C2	Chassis fan power	CN25
PS/2 mouse port	C3	Chassis fan power	CN26
USB connector 1	C4	Power LED	CN27
USB connector 2	C5	IDE interface LED	CN28
Floppy drive interface	C6	Speaker	CN29
IDE interface 1	C7	CPU fan power	CN30
IDE interface 2	C8	Serial port 2	CN31
Wake on LAN connector	CN9	IR connector	CN32
Reset switch	CN21	CPU fan power	CN33
Wake on modem connector	CN22	32-bit PCI slots	PC1 – PC4

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Password enabled	J12	Pins 2 & 3 closed
	Password disabled	J12	Pins 1 & 2 closed
»	CMOS memory normal operation	J13	Pins 2 & 3 closed
	CMOS memory clear	J13	Pins 1 & 2 closed
»	Factory configured - do not alter	J21	Unidentified
»	Factory configured - do not alter	J22	Pins 1 & 2 closed

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

DIMM CONFIGURATION (CON’T)
Size	Bank 0	Bank 1
128MB	(1) 16M x 64	None
128MB	(1) 8M x 64	(1) 8M x 64
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

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

CPU SPEED SELECTION (AM K6)
CPU speed	Clock speed	Multiplier	J15	J16	J17	J18
166MHz	66MHz	2.5x	2 & 3	1 & 2	Open	2 & 3
200MHz	66MHz	3x	1 & 2	1 & 2	Open	2 & 3
233MHz	66MHz	3.5x	1 & 2	2 & 3	Open	2 & 3
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6, CON’T)
CPU speed	Clock speed	Multiplier	J19	J23	J26
166MHz	66MHz	2.5x	1 & 2	1 & 2	1 & 2
200MHz	66MHz	3x	1 & 2	1 & 2	1 & 2
233MHz	66MHz	3.5x	1 & 2	3 & 4	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)
CPU speed	Clock speed	Multiplier	J15	J16	J17	J18
120MHz	60MHz	2x	2 & 3	2 & 3	Open	1 & 2
133MHz	66MHz	2x	2 & 3	2 & 3	Open	2 & 3
166MHz	66MHz	2.5x	2 & 3	1 & 2	Open	2 & 3
200MHz	66MHz	3x	1 & 2	1 & 2	Open	2 & 3
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL, CON’T)
CPU speed	Clock speed	Multiplier	J19	J23	J26
120MHz	60MHz	2x	2 & 3	5 & 6	2 & 3
133MHz	66MHz	2x	1 & 2	5 & 6	2 & 3
166MHz	66MHz	2.5x	1 & 2	5 & 6	2 & 3
200MHz	66MHz	3x	1 & 2	5 & 6	2 & 3
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)
CPU speed	Clock speed	Multiplier	J15	J16	J17	J18
166MHz	66MHz	2.5x	2 & 3	1 & 2	Open	2 & 3
200MHz	66MHz	3x	1 & 2	1 & 2	Open	2 & 3
233MHz	66MHz	3.5x	1 & 2	2 & 3	2 & 3	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX, CON’T)
CPU speed	Clock speed	Multiplier	J19	J23	J26
166MHz	66MHz	2.5x	1 & 2	1 & 2	1 & 2
200MHz	66MHz	3x	1 & 2	1 & 2	1 & 2
233MHz	66MHz	3.5x	1 & 2	1 & 2	1 & 2
Note: Pins designated should be in the closed position.