J-BOND COMPUTER SYSTEMS CORPORATION

PCI400C-D

Processor

UMCU5S/UMCU5SD/SL80486SX/SL80486SX2/SL80486DX/ SL80486DX2/CX486DX2/AM486DX2/AM486DXL2/SL80486DX2/ SL80486DX2(ODP)/CX486DX4/AM486DX4/(SL)AM486DX4(WB)/ SL80486DX4/P24T/ CX5X86

Processor Speed

25/33/40/50(internal)/66(internal)/75(internal)/100(internal)MHz

Chip Set

SIS

Video Chip Set

S3

Maximum Onboard Memory

128MB

Maximum Video Memory

Unidentified

Cache

128/256/512KB

BIOS

Award

Dimensions

330mm x 218mm

I/O Options

32-bit PCI slot, Ethernet 10Base2 connector, Ethernet 10BaseT connector, floppy drive interface, game port, green PC connector, IDE interfaces (2), SCSI connector, parallel port, PS/2 mouse port, serial ports (2), VGA port, riser slot

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

VGA port

CN1

Speaker

J3

Parallel port

CN2

Power LED & keylock

J4

Serial port 2

CN3

Reset switch

J5

Serial port 1

CN4

Green PC connector

J6

PS/2 mouse port

CN5

Turbo LED

J7

Floppy drive interface

CN6

Turbo switch

J8

Ethernet 10BaseT connector

CN7

Green PC LED

J9

IDE interface 2

CN8

External battery

J10

IDE interface 1

CN9

Chassis fan power

J11

Ethernet 10Base2 connector

CN10

Game interface

J16

SCSI interface

CN11

Green PC connector (for I/O)

JP5

IDE interface LED

J1

Riser slot

SL1

SCSI LED

J2

32-bit PCI slot

SL2

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

J10

Pins 2 & 3 closed

 

CMOS memory clear

J10

Pins 3 & 4 closed

 

Battery type select external

J10

Closed

»

Factory configured - do not alter

JC1

Open

»

Factory configured - do not alter

JC2

Open

»

Green PC select STP.CLK

JP1

Pins 1 & 2 closed

 

Green PC select SMI OUT

JP1

Pins 2 & 3 closed

»

Game port enabled

JP14

Closed

 

Game port disabled

JP14

Open

»

IDE interface enabled

JP15

Pins 1 & 2 closed

 

IDE interface disabled

JP15

Pins 2 & 3 closed

»

Parallel port IRQ select IRQ7

JP16

Pins 1 & 2 closed

 

Parallel port IRQ select IRQ5

JP16

Pins 2 & 3 closed

 

SCSI terminator power source select from system board

JP26

Closed

 

SCSI terminator power source select from peripheral

JP26

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

1MB

(1) 256K x 36

None

None

None

2MB

(1) 512K x 36

None

None

None

2MB

(1) 256K x 36

(1) 256K x 36

None

None

3MB

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

None

4MB

(1) 1M x 36

None

None

None

4MB

(1) 512K x 36

(1) 256K x 36

(1) 256K x 36

None

4MB

(1) 512K x 36

(1) 512K x 36

None

None

4MB

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

Bank 2

Bank 3

5MB

(1) 1M x 36

(1) 256K x 36

None

None

5MB

(1) 256K x 36

(1) 512K x 36

(1) 512K x 36

None

5MB

(1) 256K x 36

(1) 1M x 36

None

None

6MB

(1) 1M x 36

(1) 256K x 36

(1) 256K x 36

None

7MB

(1) 1M x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

8MB

(1) 1M x 36

(1) 512K x 36

(1) 512K x 36

None

8MB

(1) 1M x 36

(1) 1M x 36

None

None

9MB

(1) 256K x 36

(1) 1M x 36

(1) 1M x 36

None

9MB

(1) 256K x 36

(1) 2M x 36

None

None

10MB

(1) 2M x 36

(1) 512K x 36

None

None

11MB

(1) 2M x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

12MB

(1) 2M x 36

(1) 512K x 36

(1) 512K x 36

None

13MB

(1) 256K x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

14MB

(1) 2M x 36

(1) 512K x 36

(1) 512K x 36

(1) 512K x 36

14MB

(1) 512K x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

16MB

(1) 4M x 36

None

None

None

16MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

17MB

(1) 4M x 36

(1) 256K x 36

None

None

18MB

(1) 4M x 36

(1) 256K x 36

(1) 256K x 36

None

20MB

(1) 4M x 36

(1) 1M x 36

None

None

28MB

(1) 4M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

32MB

(1) 8M x 36

None

None

None

32MB

(1) 4M x 36

(1) 4M x 36

None

None

33MB

(1) 256K x 36

(1) 8M x 36

None

None

34MB

(1) 8M x 36

(1) 256K x 36

(1) 256K x 36

None

34MB

(1) 8M x 36

(1) 512K x 36

None

None

36MB

(1) 8M x 36

(1) 512K x 36

(1) 512K x 36

None

40MB

(1) 4M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

44MB

(1) 8M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

48MB

(1) 8M x 36

(1) 2M x 36

(1) 2M x 36

None

64MB

(1) 8M x 36

(1) 8M x 36

None

None

72MB

(1) 2M x 36

(1) 8M x 36

(1) 8M x 36

None

80MB

(1) 8M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

80MB

(1) 4M x 36

(1) 8M x 36

(1) 8M x 36

None

96MB

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

None

97MB

(1) 256K x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

98MB

(1) 512K x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

100MB

(1) 1M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

104MB

(1) 2M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

112MB

(1) 4M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

128MB

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

128MB

(1) 16M x 36

(1) 16M x 36

None

None

Note: The location of the banks are unidentified. Any SIMM can be installed in any slot.

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

128KB

(4) 32K x 8

None

(1) 8K x 8

256KB (A)

(4) 32K x 8

(4) 32K x 8

(1) 16K x 8

256KB (B)

(4) 64K x 8

None

(1) 16K x 8

512KB (A)

(4) 128K x 8

None

(1) 32K x 8

512KB (B)

(4) 64K x 8

(4) 64K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP6

JP7

JP8

JP9

JP10

128KB

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2, 3 & 4

256KB (A)

1 & 2

2 & 3

2 & 3

1 & 2

2 & 3, 4 & 5

256KB (B)

1 & 2

2 & 3

1 & 2

2 & 3

1 & 2, 3 & 4

512KB (A)

2 & 3

2 & 3

1 & 2

1 & 2

1 & 2, 3 & 4

512KB (B)

2 & 3

2 & 3

2 & 3

1 & 2

2 & 3, 4 & 5

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION

Speed

JP2

JP3

JP4

25MHz

Open

Open

Open

33MHz

Open

Closed

Closed

40MHz

Open

Closed

Open

50iMHz

Open

Open

Open

66iMHz

Open

Closed

Closed

75iMHz

Open

Open

Open

100iMHz

Open

Closed

Closed

CPU TYPE SELECTION

Type

JC3

JC4

JC5

JC6

JC7

UMC U5S (5v)

Open

1 & 2

2 & 3

Open

Open

UMC U5SD (5v)

Open

1 & 2

2 & 3

Open

Open

SL80486SX (5v)

Open

1 & 2

2 & 3

Open

Open

SL80486SX2 (5v)

Open

1 & 2

2 & 3

Open

Open

SL80486DX (5v)

Open

1 & 2

2 & 3

Open

Open

CX486DX2 (5v)

Open

1 & 2

2 & 3

2 & 3

Open

AM486DX2

Open

Open

2 & 3

Open

Open

AM486DXL2 (3.3v)

Open

1 & 2

2 & 3

Open

2 & 3

SL80486DX2 (5v)

Open

1 & 2

2 & 3

Open

Open

SL80486DX2(ODP)

Open

1 & 2

2 & 3

Open

Open

CX486DX4 (3.3v)

Open

1 & 2

2 & 3

2 & 3

Open

AM486DX4 (3v)

Open

Open

2 & 3

Open

Open

(SL)AM486DX4(WB)

Open

1 & 2

2 & 3

1 & 2

Open

SL80486DX4

Open

1 & 2

2 & 3

Open

Open

SL80486DX4(3v)

Open

1 & 2

2 & 3

Open

Open

P24T

1 & 2

1 & 2

2 & 3

Open

Open

CX5X86 (3v)

Open

1 & 2

2 & 3

1 & 2

Open

Note: Pins designated should be in the closed position.

CPU TYPE SELECTION (CON’T)

Type

JC8

JC9

JC10

JC11

UMC U5S (5v)

Open

Open

3 & 4

2 & 3

UMC U5SD (5v)

Open

Open

3 & 4

3 & 4

SL80486SX (5v)

Open

3 & 4

Open

2 & 3

SL80486SX2 (5v)

Open

3 & 4

Open

2 & 3

SL80486DX (5v)

Open

3 & 4

Open

1 & 2, 3 & 4

CX486DX2 (5v)

Open

2 & 3

2 & 3

1 & 2, 3 & 4

AM486DX2

Open

Open

Open

1 & 2, 3 & 4

AM486DXL2 (3.3v)

Open

Open

3 & 4

1 & 2, 3 & 4

SL80486DX2 (5v)

Open

3 & 4

Open

1 & 2, 3 & 4

SL80486DX2(ODP)

Open

3 & 4

Open

1 & 2, 3 & 4

CX486DX4 (3.3v)

Open

2 & 3

2 & 3

1 & 2, 3 & 4

AM486DX4 (3v)

Open

Open

Open

1 & 2, 3 & 4

(SL)AM486DX4(WB)

Open

1 & 2, 3 & 4

Open

1 & 2, 3 & 4

SL80486DX4

Open

3 & 4

Open

1 & 2, 3 & 4

SL80486DX4(3v)

Open

3 & 4

Open

1 & 2, 3 & 4

P24T

Open

3 & 4

Open

1 & 2, 3 & 4

CX5X86 (3v)

Open

1 & 2, 3 & 4

Open

1 & 2, 3 & 4

Note: Pins designated should be in the closed position.

CPU TYPE SELECTION (CON’T)

Type

JC12

JC13

JC14

JC15

UMC U5S (5v)

1 & 2

Open

Open

Open

UMC U5SD (5v)

1 & 2

Open

Open

Open

SL80486SX (5v)

3 & 4

Open

2 & 3

4 & 5

SL80486SX2 (5v)

3 & 4

Open

2 & 3

4 & 5

SL80486DX (5v)

3 & 4

Open

2 & 3

4 & 5

CX486DX2 (5v)

3 & 4

Open

1 & 2

2 & 3

AM486DX2

3 & 4

Open

Open

Open

AM486DXL2 (3.3v)

1 & 2, 3 & 4

Open

4 & 5

Open

SL80486DX2 (5v)

3 & 4

Open

2 & 3

4 & 5

SL80486DX2(ODP)

3 & 4

Open

2 & 3

4 & 5

CX486DX4 (3.3v)

3 & 4

Open

1 & 2

2 & 3

AM486DX4 (3v)

3 & 4

Open

Open

Open

(SL)AM486DX4(WB)

3 & 4

Open

2 & 3

4 & 5

SL80486DX4

2 & 3

4 & 5

2 & 3

1 & 2

SL80486DX4(3v)

3 & 4

Open

2 & 3

4 & 5

P24T

2 & 3

Open

2 & 3

1 & 2

CX5X86 (3v)

3 & 4

2 & 3

2 & 3

2 & 3

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION

Voltage

JP33

3.3v

Open

5v

Pins 1 & 2, 3 & 4, 5 & 6 closed

DMA CHANNEL SELECTION

Channel

JP20

JP21

 

1

Pins 1 & 2 closed

Pins 1 & 2 closed

»

3

Pins 2 & 3 closed

Pins 2 & 3 closed

PARALLEL PORT ADDRESS SELECTION

Setting

JP17

JP18

JP19

JP31

»

EPP mode

Open

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

 

LPT1 (378h)

Any setting

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

 

ECP/EPP

Open

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

 

EXT, 2 FDD

Open

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

SERIAL PORT 1 ADDRESS SELECTION

Setting

JP22

JP25

COM1 (3F8h)

Pins 1 & 2 closed

Pins 2 & 3 closed

COM3 (3E8h)

Pins 2 & 3 closed

Pins 1 & 2 closed

COM4 (2E8h)

Pins 1 & 2 closed

Pins 1 & 2 closed

Disabled

Pins 2 & 3 closed

Pins 2 & 3 closed

SERIAL PORT 2 ADDRESS SELECTION

Setting

JP23

JP24

COM2 (2F8h)

Pins 1 & 2 closed

Pins 2 & 3 closed

COM3 (3E8h)

Pins 1 & 2 closed

Pins 1 & 2 closed

COM4 (2E8h)

Pins 2 & 3 closed

Pins 1 & 2 closed

Disabled

Pins 2 & 3 closed

Pins 2 & 3 closed

SCSI/LAN INTERRUPT SELECTION

Setting

JP27

JP28

JP29

On board LAN INT C

2 & 3

1 & 2

Any setting

On board LAN INT B

2 & 3

2 & 3

Any setting

On board SCSI INT C

2 & 3

1 & 2

Any setting

On board SCSI INT B

2 & 3

2 & 3

Any setting

Both LAN/SCSI used (LAN INT C, SCSI INT B)

2 & 3

2 & 3

2 & 3

Both LAN/SCSI used (LAN INT B, SCSI INT C)

2 & 3

1 & 2

1 & 2

No LAN/SCSI

1 & 2

Any setting

Any setting

Note: Pins designated should be in the closed position.