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M54HI-PLUS

MICRONICS COMPUTERS, INC.

M54HI-PLUS

Processor

CX M1/Pentium

Processor Speed

75/90/100/120/133/150/166MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

128MB (EDO supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Phoenix

Dimensions

337mm x 216mm

I/O Options

32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), cache slot, IR connector, wavetable connector, legacy connector, CD-ROM sound connector, sound riser card connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

IDE interface 2

J9

Reset switch

J39

IDE interface 1

J10

IDE interface LED

J40

Floppy drive interface

J11

Speaker

J41

PS/2 mouse interface

J12

Turbo LED

J43

Power LED & keylock

J18

Sound riser card connector

J44

Parallel port

J19

Wavetable connector

J45

Serial port 1

J20

CD-ROM sound connector

J46

Serial port 2

J21

32-bit PCI slots

PC1 - PC4

IR connector

J23

Cache slot

SL1

Legacy connector

J26

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

 

Jumper information unavailable

J22

Unidentified

 

Jumper information unavailable

J48

Unidentified

 

Jumper information unavailable

J49

Unidentified

BIOS boot block normal operation

W6

Pins 2 & 3 closed

 

BIOS boot block reversed

W6

Pins 1 & 2 closed

CMOS memory normal operation

W9

Open

 

CMOS memory clear

W9

Closed

DRAM 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) 2M x 36

(2) 4M x 36

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) 2M x 36

(2) 8M x 36

96MB

(2) 4M x 36

(2) 8M x 36

128MB

(2) 8M x 36

(2) 8M x 36

Note: Banks 0 & 1 are interchangeable.

CACHE CONFIGURATION

Size

SL1

256KB

256KB module installed

512KB

512KB module installed

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

W2

W4

W5

W8

W10

75MHz

50MHz

1.5x

Open

Closed

Closed

1 & 2

Open

90MHz

60MHz

1.5x

Open

Open

Closed

2 & 3

Open

100MHz

66MHz

1.5x

Open

Closed

Open

2 & 3

Open

120MHz

60MHz

2x

Closed

Open

Closed

2 & 3

Open

133MHz

66MHz

2x

Closed

Closed

Open

2 & 3

Open

150MHz

60MHz

2.5x

Closed

Open

Closed

2 & 3

Closed

166MHz

66MHz

2.5x

Closed

Closed

Open

2 & 3

Closed

Note: Pins designated should be in the closed position.

CPU TYPE SELECTION

Type

W14

VR

Open

VRE

Closed

MISCELLANEOUS TECHNICAL NOTE

If J44 is used, PC1 slot must be left empty.