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PX6600N

MITAC INTERNATIONAL CORPORATION

PX6600N

Device Type

Mainboard

Processor

Pentium Pro

Processor Speed

150/166/180/200MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

256MB

Maximum Video Memory

None

Cache

256/512KB (located on Pentium Pro CPU)

BIOS

Unidentified

Dimensions

305mm x 244mm

I/O Options

32-bit PCI slots (4), floppy drive interface, game/MIDI port, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), line in, line out, microphone in, wavetable connector, audio in – CD-ROM

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Game/MIDI port

CN1

CPU fan power

J7M1

Microphone in

CN2

IDE interface 2

J8J1

Line in

CN3

Chassis fan power

J9A1

Line out

CN4

IDE interface 1

J9J1

Serial port 1

CN5

Floppy drive interface

J9J2

Serial port 2

CN6

Soft off power supply

J10H1/pins 1 & 2

Parallel port

CN7

Green PC connector

J10H1/pins 3 & 4

USB connector 1

CN8

IR connector

J10H1/pins 6 - 11

USB connector 2

CN9

IDE interface LED

J10H1/pins 13 - 16

PS/2 mouse port

CN10

Power LED

J10H1/pins 18 & 20

Wavetable connector

J1E1

Reset switch

J10H1/pins 22 & 23

Audio in – CD-ROM

J1E2

Speaker

J10H1/pins 24 - 27

Telephony connector

J1F1

32-bit PCI slots

PC1 – PC4

USER CONFIGURABLE SETTINGS

Function

Label

Position

 

CPU VID support enabled

J4H1

Open

 

CPU VID support disabled

J4H1

Closed

»

CMOS memory normal operation

J6D1

Pins 20 & 22 closed

 

CMOS memory clear

J6D1

Pins 18 & 20 closed

»

Password normal operation

J6D1

Pins 27 & 29 closed

 

Password clear

J6D1

Pins 25 & 27 closed

»

CMOS access disabled

J6D1

Pins 28 & 30 closed

 

CMOS access enabled

J6D1

Pins 26 & 28 closed

 

Speaker disabled

J10H1/pins 26 & 27

Open

 

Speaker enabled

J10H1/pins 26 & 27

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

SIMM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

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

128MB

(2) 16M x 36

None

136MB

(2) 16M x 36

(2) 1M x 36

144MB

(2) 16M x 36

(2) 2M x 36

160MB

(2) 16M x 36

(2) 4M x 36

192MB

(2) 16M x 36

(2) 8M x 36

256MB

(2) 16M x 36

(2) 16M x 36

CACHE CONFIGURATION

Note: 256KB/512KB cache is located on the Pentium Pro CPU.

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

J6D1

150MHz

60MHz

2.5x

10 & 12, 11 & 13, 17 & 19

166MHz

66MHz

2.5x

10 & 12, 11 & 13, 19 & 21

180MHz

60MHz

3x

9 & 11, 12 & 14, 17 & 19

200MHz

66MHz

3x

9 & 11, 12 & 14, 19 & 21

Note: Pins designated should be in the closed position.