PC WARE INTERNATIONAL, INC.

MB-729
Device Type Mainboard
Processor Pentium II/Celeron
Processor Speed 233/266/300/333/366/350/400/450MHz
Chip Set Unidentified
Audio Chip Set Sound Pro
Maximum Onboard Memory 384MB (EDO & SDRAM & PC100 supported)
Cache 0/128/256/512KB (located on the CPU)
BIOS AMI
Dimensions 254mm x 218mm
I/O Options 32-bit PCI slots (3), floppy drive interface, game interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial interfaces (2), ATX power connector, AGP slot, audio in – CD-ROMs (2)


CONNECTIONS
Purpose

Location

 Purpose

Location
AGP slot

AGP

 Digital audio in - CD-ROM

J2
ATX power connector

ATX

 Sound/game connector

J3
CPU fan power

C1

 ATX form card connector

J4
Audio in – CD-ROM

CD1

 Speaker

J5/Pins 1, 3, 5 & 7
Audio in – CD-ROM

CD2

 Power LED & keylock

J5/Pins 2, 4, 6, 8 & 10
Serial port 2

CN1

 Turbo LED

J5/Pins 13 & 14
Serial port 1

CN2

 IDE interface LED

J5/Pins 15 & 16
Parallel port

CN3

 Reset switch

J5/Pins 17 & 18
IDE interface 2

CN4

 Green PC LED

J5/Pins 19 & 20
IDE interface 1

CN5

 Green PC switch

J5/Pins 21 & 22
Floppy drive interface

CN6

 32-bit PCI slots

PC1 – PC3
Digital audio out

J1

    


USER CONFIGURABLE SETTINGS

Function

Label

Position

»

 On board sound enabled

JP1

Pins 2 & 3 closed
  On board sound disabled

JP1

Pins 1 & 2 closed

»

 Microphone type select standard

JP2

Open
  Microphone type select special

JP2

Closed

»

 CMOS memory normal operation

JP10

Pins 1 & 2 closed
  CMOS memory clear

JP10

Pins 2 & 3 closed


DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

8MB

(1) 1M x 64

None

None

16MB

(1) 2M x 64

None

None

16MB

(1) 1M x 64

(1) 1M x 64

None

24MB

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

32MB

(1) 4M x 64

None

None

32MB

(1) 2M x 64

(1) 1M x 64

(1) 1M x 64

32MB

(1) 2M x 64

(1) 2M x 64

None

48MB

(1) 4M x 64

(1) 2M x 64

None

48MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

64MB

(1) 8M x 64

None

None

64MB

(1) 4M x 64

(1) 2M x 64

(1) 2M x 64

80MB

(1) 8M x 64

(1) 1M x 64

(1) 1M x 64

96MB

(1) 8M x 64

(1) 2M x 64

(1) 2M x 64

96MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

128MB

(1) 16M x 64

None

None

128MB

(1) 8M x 64

(1) 4M x 64

(1) 4M x 64

128MB

(1) 8M x 64

(1) 8M x 64

None

144MB

(1) 16M x 64

(1) 1M x 64

(1) 1M x 64

160MB

(1) 16M x 64

(1) 2M x 64

(1) 2M x 64

192MB

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

192MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

256MB

(1) 16M x 64

(1) 8M x 64

(1) 8M x 64

384MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64
Note: Board accepts EDO & SDRAM memory.


DIMM VOLTAGE CONFIGURATION

Voltage

JP5A

JP5B
»

3.3v

Pins 2 & 3 closed

Pins 2 & 3 closed

5v

Pins 1 & 2 closed

Pins 1 & 2 closed


CACHE CONFIGURATION
Note: 256KB/512KB cache is located on the Pentium II CPUs. 128KB cache is located on the Celeron 300A and greater CPUs.


CPU SPEED SELECTION (CELERON)

CPU speed

Clock speed

Multiplier

JP3A

JP3B

JP3C

JP3D

JP7

266MHz

66MHz

4x

Closed

Closed

Closed

Open

2 & 3

300MHz

66MHz

4.5x

Open

Closed

Closed

Open

2 & 3

333MHz

66MHz

5x

Closed

Closed

Open

Open

2 & 3
Note: Pins designated should be in the closed position.


CPU SPEED SELECTION (PENTIUM II)

CPU speed

Clock speed

Multiplier

JP3A

JP3B

JP3C

JP3D

JP7

233MHz

66MHz

3.5x

Open

Closed

Open

Closed

2 & 3

266MHz

66MHz

4x

Closed

Closed

Closed

Open

2 & 3

300MHz

66MHz

4.5x

Open

Closed

Closed

Open

2 & 3

333MHz

66MHz

5x

Closed

Closed

Open

Open

2 & 3

350MHz

100MHz

3.5x

Open

Closed

Open

Closed

1 & 2

366MHz

66MHz

5.5x

Open

Closed

Open

Open

2 & 3

400MHz

100MHz

4x

Closed

Closed

Closed

Open

1 & 2

450MHz

100MHz

4.5x

Open

Closed

Closed

Open

1 & 2
Note: Pins designated should be in the closed position.