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SL-61B

SOLTEK COMPUTER, INC.

SL-61B

Device Type

Mainboard

Processor

Pentium II

Processor Speed

233/266/300/333MHz

Chip Set

Intel 440LX

Maximum Onboard Memory

1GB (EDO & SDRAM supported)

Cache

256/512KB (located on the Pentium II CPU)

BIOS

Award

I/O Options

32-bit PCI slots (3), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector (2), AGP slot, ATX power connector, green PC connector

Dimensions

330mm x 220mm

CONNECTIONS

Purpose

Location

Purpose

Location

AGP slot

AGP

IDE interface LED

J1A

ATX power connector

ATX

IR connector

J1B

Parallel port

CN1

Power switch

J1C

Serial port 1

CN2

Green PC connector

J1D

Serial port 2

CN3

Speaker

J2A

Floppy drive interface

CN4

Reset switch

J2B

IDE interface 2

CN5

Power LED & Keylock

J2C

IDE interface 1

CN6

Turbo LED

J2D

Power fan connector

FAN1

32-bit PCI slots

PC1 - PC3

CPU fan connector

FAN2

PS/2 mouse interface

MS2

Chassis fan connector

FAN3

USB connector

USB1

USER CONFIGURABLE SETTINGS

Function

Label

Position

CMOS memory normal operation

JP19

Pins 1 & 2 closed

 

CMOS memory clear

JP19

Pins 2 & 3 closed

Normal VGA card enabled

JPVGA

Closed

 

Special VGA card enabled

JPVGA

Open

DIP SWITCH SELECTION

Function

JP6

JP7

DIP SW1 enabled

Pins 2 & 3 closed

Pins 2 & 3 closed

 

BIOS setting enabled

Pins 1 & 2 closed

Pins 1 & 2 closed

USB PORT SELECTION

Function

JP9

JP10

Redirect all USB ports to USB connector

Pins 2 & 3 closed

Pins 2 & 3 closed

 

Redirect one USB to AGP port

Pins 1 & 2 closed

Pins 1 & 2 closed

SIMM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1MB x 36

None

16MB

(2) 1MB x 36

(2) 1MB x 36

16MB

(2) 2MB x 36

None

24MB

(2) 2MB x 36

(2) 1MB x 36

32MB

(2) 2MB x 36

(2) 2MB x 36

32MB

(2) 4MB x 36

None

40MB

(2) 4MB x 36

(2) 1MB x 36

48MB

(2) 4MB x 36

(2) 2MB x 36

64MB

(2) 4MB x 36

(2) 4MB x 36

64MB

(2) 8MB x 36

None

72MB

(2) 8MB x 36

(2) 1MB x 36

80MB

(2) 8MB x 36

(2) 2MB x 36

96MB

(2) 8MB x 36

(2) 4MB x 36

SIMM CONFIGURATION (CONT.)

Size

Bank 0

Bank 1

128MB

(2) 8MB x 36

(2) 8MB x 36

128MB

(2) 16MB x 36

None

136MB

(2) 16MB x 36

(2) 1MB x 36

144MB

(2) 16MB x 36

(2) 2MB x 36

160MB

(2) 16MB x 36

(2) 4MB x 36

192MB

(2) 16MB x 36

(2) 8MB x 36

256MB

(2) 16MB x 36

(2) 16MB x 36

256MB

(2) 32MB x 36

None

264MB

(2) 32MB x 36

(2) 1MB x 36

272MB

(2) 32MB x 36

(2) 2MB x 36

288MB

(2) 32MB x 36

(2) 4MB x 36

320MB

(2) 32MB x 36

(2) 8MB x 36

384MB

(2) 32MB x 36

(2) 16MB x 36

512MB

(2) 32MB x 36

(2) 32MB x 36

Note: Bank 0 and Bank 4 cannot be used together.

SIMM VOLTAGE SELECTION

Voltage

JP13

JP14

5v

Pins 1 & 2 closed

Pins 1 & 2 closed

 

3.3v

Pins 2 & 3 closed

Pins 2 & 3 closed

DIMM CONFIGURATION

Size

Bank 2

Bank 3

Bank 4

8MB

(1) 1MB x 64

None

None

16MB

(1) 1MB x 64

(1) 1MB x 64

None

16MB

(1) 2MB x 64

None

None

24MB

(1) 1MB x 64

(1) 1MB x 64

(1) 1MB x 64

24MB

(1) 2MB x 64

(1) 1MB x 64

None

32MB

(1) 2MB x 64

(1) 2MB x 64

None

32MB

(1) 4MB x 64

None

None

40MB

(1) 2MB x 64

(1) 2MB x 64

(1) 1MB x 64

48MB

(1) 2MB x 64

(1) 2MB x 64

(1) 2MB x 64

40MB

(1) 4MB x 64

(1) 1MB x 64

None

48MB

(1) 4MB x 64

(1) 2MB x 64

None

64MB

(1) 4MB x 64

(1) 4MB x 64

None

64MB

(1) 8MB x 64

None

None

72MB

(1) 4MB x 64

(1) 4MB x 64

(1) 1MB x 64

80MB

(1) 4MB x 64

(1) 4MB x 64

(1) 2MB x 64

96MB

(1) 4MB x 64

(1) 4MB x 64

(1) 4MB x 64

72MB

(1) 8MB x 64

(1) 1MB x 64

None

80MB

(1) 8MB x 64

(1) 2MB x 64

None

96MB

(1) 8MB x 64

(1) 4MB x 64

None

128MB

(1) 8MB x 64

(1) 8MB x 64

None

128MB

(1) 16MB x 64

None

None

DIMM CONFIGURATION (CONT.)

Size

Bank 2

Bank 3

Bank 4

160MB

(1) 8MB x 64

(1) 8MB x 64

(1) 4MB x 64

192MB

(1) 8MB x 64

(1) 8MB x 64

(1) 8MB x 64

136MB

(1) 16MB x 64

(1) 1MB x 64

None

144MB

(1) 16MB x 64

(1) 2MB x 64

None

160MB

(1) 16MB x 64

(1) 4MB x 64

None

192MB

(1) 16MB x 64

(1) 8MB x 64

None

256MB

(1) 16MB x 64

(1) 16MB x 64

None

256MB

(1) 32MB x 64

None

None

288MB

(1) 16MB x 64

(1) 16MB x 64

(1) 4MB x 64

320MB

(1) 16MB x 64

(1) 16MB x 64

(1) 8MB x 64

384MB

(1) 16MB x 64

(1) 16MB x 64

(1) 16MB x 64

264MB

(1) 32MB x 64

(1) 1MB x 64

None

272MB

(1) 32MB x 64

(1) 2MB x 64

None

288MB

(1) 32MB x 64

(1) 4MB x 64

None

320MB

(1) 32MB x 64

(1) 8MB x 64

None

384MB

(1) 32MB x 64

(1) 16MB x 64

None

512MB

(1) 32MB x 64

(1) 32MB x 64

None

576MB

(1) 32MB x 64

(1) 32MB x 64

(1) 8MB x 64

640MB

(1) 32MB x 64

(1) 32MB x 64

(1) 16MB x 64

768MB

(1) 32MB x 64

(1) 32MB x 64

(1) 32MB x 64

Note: Banks are interchangeable. Bank 0 and Bank 4 cannot be used together.

CPU SPEED SELECTION

CPU Speed

Clock Speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

233MHz

66MHz

3.5x

On

Off

Off

On

Off

Off

266MHz

66MHz

4x

Off

On

On

On

Off

Off

300MHz

66MHz

4.5x

Off

On

Off

On

Off

Off

333MHz

66MHz

5x

Off

Off

On

On

Off

Off