CX J-BOND COMPUTER SYSTEMS CORPORATION

PCI500C-H

Processor

M1/AM K5/Pentium

Processor Speed

75/83/90/100/110/120/133/150/166/180/200MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

128MB (EDO supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Award

Dimensions

287mm x 220mm

I/O Options

32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), SCSI connector, parallel port, PS/2 mouse interface, serial ports (2), cache slot, IR connector, USB connectors (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

CN1

SCSI LED

J3

Serial port 2

CN2

Turbo LED

J4

IR connector

CN3

IDE interface LED

J5

Parallel port

CN4

Turbo switch

J6

IDE interface 1

CN5

Reset switch

J7

IDE interface 2

CN6

Green PC connector

J8

Floppy drive interface

CN7

32-bit PCI slots

PC1 - PC4

SCSI interface

CN8

Cache slot

SL1

PS/2 mouse interface

CN9

USB connector 1

USB1

Power LED & keylock

J1

USB connector 2

USB2

Speaker

J2

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

SCSI terminator power source select from system board

F4

Closed

 

SCSI terminator power source select from peripheral

F4

Open

»

Factory configured - do not alter

JP12

Pins 2 & 3, 5 & 6 closed

»

CMOS memory normal operation

JP13

Pins 1 & 2 closed

 

CMOS memory clear

JP13

Pins 3 & 4 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

8MB

(2) 1M x 32

None

None

8MB

None

(1) 1M x 64

None

16MB

(2) 2M x 32

None

None

16MB

None

(1) 2M x 64

None

16MB

(2) 1M x 32

(1) 1M x 64

None

16MB

None

(1) 1M x 64

(1) 1M x 64

32MB

(2) 4M x 32

None

None

32MB

None

(1) 4M x 64

None

32MB

(2) 2M x 32

(1) 2M x 64

None

32MB

None

(1) 2M x 64

(1) 2M x 64

64MB

(2) 8M x 32

None

None

64MB

None

(1) 8M x 64

None

64MB

(2) 4M x 32

(1) 4M x 64

None

64MB

None

(1) 4M x 64

(1) 4M x 64

128MB

(2) 8M x 32

(1) 8M x 64

None

128MB

None

(1) 8M x 64

(1) 8M x 64

Note: 5v SIMMs and 3.3v DIMM should not be installed together unless a Qswitch buffers between them.

CACHE CONFIGURATION

Size

SL1

256KB

256KB module installed

512KB

512KB module installed

CPU SPEED SELECTION (CYRIX)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP7

JP8

JP9

120MHz

50MHz

2x

Closed

Open

Open

Open

Closed

133MHz

55MHz

2x

Closed

Open

Closed

Closed

Closed

150MHz

60MHz

2x

Closed

Open

Open

Closed

Open

166MHz

66MHz

2x

Closed

Open

Open

Open

Open

CPU SPEED SELECTION (AMD)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP7

JP8

JP9

75MHz

50MHz

1.5x

Open

Open

Open

Open

Closed

83MHz

55MHz

1.5x

Open

Open

Closed

Closed

Closed

90MHz

60MHz

1.5x

Open

Open

Open

Closed

Open

100MHz

66MHz

1.5x

Open

Open

Open

Open

Open

110MHz

55MHz

2x

Closed

Open

Closed

Closed

Closed

120MHz

60MHz

2x

Closed

Open

Open

Closed

Open

133MHz

66MHz

2x

Closed

Open

Open

Open

Open

150MHz

60MHz

2.5x

Closed

Closed

Open

Closed

Open

166MHz

66MHz

2.5x

Closed

Closed

Open

Open

Open

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP7

JP8

JP9

75MHz

50MHz

1.5x

Open

Open

Open

Open

Closed

90MHz

60MHz

1.5x

Open

Open

Open

Closed

Open

100MHz

66MHz

1.5x

Open

Open

Open

Open

Open

120MHz

60MHz

2x

Closed

Open

Open

Closed

Open

133MHz

66MHz

2x

Closed

Open

Open

Open

Open

150MHz

60MHz

2.5x

Closed

Closed

Open

Closed

Open

166MHz

66MHz

2.5x

Closed

Closed

Open

Open

Open

180MHz

60MHz

3x

Open

Closed

Open

Closed

Open

200MHz

66MHz

3x

Open

Closed

Open

Open

Open

CPU VOLTAGE SELECTION

Voltage

JP25

JP26

JP27

JP28

JP29

2.5v

Closed

Open

Closed

Open

Open

2.7v

Open

Open

Closed

Closed

Closed

2.9v

Open

Open

Closed

Closed

Open

3.45v

Open

Open

Open

Open

Open

3.6v

Open

Closed

Open

Open

Open

CPU I/O VOLTAGE SELECTION

Voltage

JP33

3.45v

Open

3.6v

Closed

LOCAL BUS MASTER SELECTION

Setting

JP15

JP16

PCI slot 4

Closed

Closed

On board SCSI

Open

Open