J-BOND COMPUTER SYSTEMS CORPORATION

PCI500C-E

Processor

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 220mm

I/O Options

32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), SCSI connector, parallel port, serial ports (2), cache slot, VRM connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

CN2

IDE interface LED

J3

Serial port 2

CN3

Turbo switch

J4

Floppy drive interface

CN4

Turbo LED

J5

Parallel port

CN5

Speaker

J6

SCSI interface

CN6

Power LED & keylock

J7

IDE interface

CN7

External battery

JP17

IDE interface

CN8

32-bit PCI slots

PC1 - PC4

Reset switch

J1

Cache slot

SL1

SCSI LED

J2

VRM connector

VRM

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Factory configured - do not alter

CN1

Unidentified

»

Factory configured - do not alter

J8

Unidentified

»

Factory configured - do not alter

J9

Unidentified

»

Factory configured - do not alter

JP16

Pins 2 & 3, 5 & 6 closed

»

CMOS memory normal operation

JP17

Pins 1 & 2 closed

 

CMOS memory clear

JP17

Pins 2 & 3 closed

 

Battery type select external

JP17

Closed

»

Factory configured - do not alter

JP21

Unidentified

»

Factory configured - do not alter

JP22

Unidentified

»

Factory configured - do not alter

JP23

Unidentified

»

Factory configured - do not alter

JP24

Unidentified

»

SCSI terminator power source select from system board

JP25

Closed

 

SCSI terminator power source select from peripheral

JP25

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

4MB

(2) 512K x 32

None

8MB

(2) 1M x 32

None

8MB

(2) 512K x 32

(2) 512K x 32

12MB

(2) 1M x 32

(2) 512K x 32

12MB

(2) 512K x 32

(2) 1M x 32

16MB

(2) 2M x 32

None

16MB

(2) 1M x 32

(2) 1M x 32

20MB

(2) 2M x 32

(2) 512K x 32

20MB

(2) 512K x 32

(2) 2M x 32

24MB

(2) 2M x 32

(2) 1M x 32

24MB

(2) 1M x 32

(2) 2M x 32

32MB

(2) 4M x 32

None

32MB

(2) 2M x 32

(2) 2M x 32

36MB

(2) 4M x 32

(2) 512K x 32

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

36MB

(2) 512K x 32

(2) 4M x 32

40MB

(2) 4M x 32

(2) 1M x 32

40MB

(2) 1M x 32

(2) 4M x 32

48MB

(2) 4M x 32

(2) 2M x 32

48MB

(2) 2M x 32

(2) 4M x 32

64MB

(2) 8M x 32

None

64MB

(2) 4M x 32

(2) 4M x 32

68MB

(2) 512K x 32

(2) 8M x 32

72MB

(2) 8M x 32

(2) 1M x 32

72MB

(2) 1M x 32

(2) 8M x 32

80MB

(2) 8M x 32

(2) 2M x 32

80MB

(2) 2M x 32

(2) 8M x 32

96MB

(2) 8M x 32

(2) 4M x 32

96MB

(2) 4M x 32

(2) 8M x 32

128MB

(2) 16M x 32

None

128MB

(2) 8M x 32

(2) 8M x 32

Note: Board accepts EDO memory.

CACHE CONFIGURATION

Size

Bank 0

TAG

SL1

256KB (A)

(8) 32K x 8

(1) 8K x 8

Not installed

256KB (B)

None

None

256KB module installed

512KB (A)

(8) 64K x 8

(1) 16K x 8

Not installed

512KB (B)

None

None

512KB module installed

CACHE JUMPER CONFIGURATION

Size

JP12

JP13

JP14

JP15

256KB (A)

Closed

Closed

Open

Open

512KB (A)

Closed

Open

Closed

Closed

CPU SPEED SELECTION (MX8325)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP7

JP8

JP9

JP10

75MHz

50MHz

1.5x

Open

Open

Open

Closed

Closed

1 & 2

90MHz

60MHz

1.5x

Open

Open

Closed

Open

Closed

2 & 3

100MHz

66MHz

1.5x

Open

Open

Closed

Closed

Closed

2 & 3

100MHz

50MHz

2x

Closed

Open

Open

Closed

Closed

1 & 2

120MHz

60MHz

2x

Closed

Open

Closed

Open

Closed

2 & 3

133MHz

66MHz

2x

Closed

Open

Closed

Closed

Closed

2 & 3

150MHz

60MHz

2.5x

Closed

Closed

Closed

Open

Closed

2 & 3

166MHz

66MHz

2.5x

Closed

Closed

Closed

Closed

Closed

2 & 3

180MHz

60MHz

3x

Open

Closed

Closed

Open

Closed

2 & 3

200MHz

66MHz

3x

Open

Closed

Closed

Closed

Closed

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IMI464)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP7

JP8

JP9

JP10

75MHz

50MHz

1.5x

Open

Open

Open

Open

Closed

1 & 2

90MHz

60MHz

1.5x

Open

Open

Closed

Open

Closed

2 & 3

100MHz

66MHz

1.5x

Open

Open

Closed

Closed

Closed

2 & 3

100MHz

50MHz

2x

Closed

Open

Open

Open

Closed

1 & 2

120MHz

60MHz

2x

Closed

Open

Closed

Open

Closed

2 & 3

133MHz

66MHz

2x

Closed

Open

Closed

Closed

Closed

2 & 3

150MHz

60MHz

2.5x

Closed

Closed

Closed

Open

Closed

2 & 3

166MHz

66MHz

2.5x

Closed

Closed

Closed

Closed

Closed

2 & 3

180MHz

60MHz

3x

Open

Closed

Closed

Open

Closed

2 & 3

200MHz

66MHz

3x

Open

Closed

Closed

Closed

Closed

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IMI484)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP7

JP8

JP9

JP10

75MHz

50MHz

1.5x

Open

Open

Closed

Open

Open

1 & 2

90MHz

60MHz

1.5x

Open

Open

Closed

Open

Closed

2 & 3

100MHz

66MHz

1.5x

Open

Open

Closed

Closed

Closed

2 & 3

100MHz

50MHz

2x

Closed

Open

Closed

Open

Open

1 & 2

120MHz

60MHz

2x

Closed

Open

Closed

Open

Closed

2 & 3

133MHz

66MHz

2x

Closed

Open

Closed

Closed

Closed

2 & 3

150MHz

60MHz

2.5x

Closed

Closed

Closed

Open

Closed

2 & 3

166MHz

66MHz

2.5x

Closed

Closed

Closed

Closed

Closed

2 & 3

180MHz

60MHz

3x

Open

Closed

Closed

Open

Closed

2 & 3

200MHz

66MHz

3x

Open

Closed

Closed

Closed

Closed

2 & 3

Note: Pins designated should be in the closed position.