HwMuseum | Index

M TECHNOLOGY, INC.

R529 PENTIUM PCI/ISA

Processor

CX M1/Pentium

Processor Speed

75/90/100/120/133/150/166/180/200MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

128MB (EDO supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Award

Dimensions

330mm x 218mm

I/O Options

32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), SCSI interface, parallel port, PS/2 mouse interface, serial ports (2), cache slot, USB connectors (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

CN1

Speaker

J3

Serial port 2

CN2

Reset switch

J4

Floppy drive interface

CN3

Green PC connector

J5

Parallel port

CN4

IDE interface LED

J6

IDE interface 1

CN5

SCSI interface LED

JP1

IDE interface 2

CN6

32-bit PCI slots

PC1 - PC3

SCSI interface

CN7

Cache slot

SL1

PS/2 mouse interface

J1

USB connector 1

USB1

Power LED & keylock

J2

USB connector 2

USB2

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

JP26

Open

 

CMOS memory clear

JP26

Closed

 

Monitor type select CGA

JP31

Closed

 

Monitor type select monochrome/EGA

JP31

Open

»

PS/2 mouse enabled

JP32

Pins 1 & 2 closed

 

PS/2 mouse disabled

JP32

Pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

2MB

(2) 256K x 36

None

4MB

(2) 512K x 36

None

4MB

(2) 256K x 36

(2) 256K x 36

6MB

(2) 512K x 36

(2) 256K x 36

8MB

(2) 1M x 36

None

8MB

(2) 512K x 36

(2) 512K x 36

10MB

(2) 1M x 36

(2) 256K x 36

12MB

(2) 512K x 36

(2) 1M x 36

16MB

(2) 2M x 36

None

16MB

(2) 1M x 36

(2) 1M x 36

18MB

(2) 2M x 36

(2) 256K x 36

20MB

(2) 512K x 36

(2) 2M x 36

24MB

(2) 1M x 36

(2) 2M x 36

32MB

(2) 4M x 36

None

32MB

(2) 2M x 36

(2) 2M x 36

34MB

(2) 4M x 36

(2) 256K x 36

36MB

(2) 512K x 36

(2) 4M x 36

40MB

(2) 1M x 36

(2) 4M x 36

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

48MB

(2) 4M x 36

(2) 2M x 36

64MB

(2) 8M x 36

None

64MB

(2) 4M x 36

(2) 4M x 36

66MB

(2) 256K x 36

(2) 8M x 36

68MB

(2) 8M x 36

(2) 512K x 36

72MB

(2) 1M x 36

(2) 8M x 36

80MB

(2) 8M x 36

(2) 2M x 36

96MB

(2) 4M x 36

(2) 8M x 36

128MB

(2) 8M x 36

(2) 8M x 36

Note: Board accepts EDO memory. Bank 2 accepts a SDRAM module. If bank 2 is used, banks 0 & 1 must be left empty. The size of the SDRAM modules are unidentified. Banks 0 & 1 are interchangeable.

SDRAM VOLTAGE CONFIGURATION

Size

JP14

3.3v

Pins 3 & 5, 4 & 6 closed

5v

Pins 1 & 3, 2 & 4 closed

CACHE CONFIGURATION

Size

Bank 0

TAG

SL1

256KB

(2) 32K x 32

(1) 32K x 8

Not installed

512KB

(2) 32K x 32

(1) 32K x 8

256KB module installed

CPU SPEED SELECTION (CYRIX)

CPU speed

Clock speed

Multiplier

JP16

JP17

JP19

JP20

JP22

120MHz

50MHz

2x

Open

Open

Open

Closed

Open

133MHz

55MHz

2x

Closed

Closed

Open

Closed

Open

150MHz

60MHz

2x

Open

Closed

Open

Closed

Closed

166MHz

66MHz

2x

Closed

Open

Open

Closed

Open

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP16

JP17

JP19

JP20

JP22

75MHz

50MHz

1.5x

Open

Open

Open

Open

Open

90MHz

60MHz

1.5x

Open

Closed

Open

Open

Closed

100MHz

66MHz

1.5x

Closed

Open

Open

Open

Open

120MHz

60MHz

2x

Open

Closed

Open

Closed

Closed

133MHz

66MHz

2x

Closed

Open

Open

Closed

Open

150MHz

60MHz

2.5x

Open

Closed

Closed

Closed

Closed

166MHz

66MHz

2.5x

Closed

Open

Closed

Closed

Open

180MHz

60MHz

3x

Open

Closed

Closed

Open

Closed

200MHz

66MHz

3x

Closed

Open

Closed

Open

Open

CPU VOLTAGE SELECTION

Voltage

JP23

3.3v

Pins 1 & 2, 3 & 4 closed

3.4v

Pins 1 & 2 closed

3.5v

Open

FLASH BIOS SELECTION

Setting

JP27

JP28

Flash mode

Pins 1 & 2 closed

Pins 1 & 2 closed

+5v flash BIOS

Pins 1 & 2 closed

Pins 2 & 3 closed

+12v flash BIOS

Pins 2 & 3 closed

Pins 2 & 3 closed