ZIDA TECHNOLOGIES INC.

5STX-J98 (VER. 1.01)

Device Type

Mainboard

Processor

CX 6X86/IBM 6X86/CX 6X86MX/IBM 6X86MX/IDT C6/AM K5/

AM K6/Pentium/Pentium MMX

Processor Speed

90/100/120/133/150/166/200/225/233/266/300MHz

Chip Set

Intel 430TX

Video Chip Set

None

Maximum Onboard Memory

256MB (EDO & SDRAM supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Award

Dimensions

234mm x 220mm

I/O Options

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

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

ATX power connector

ATX

SB/TB-link connector

JP6

CPU fan power

C1

TB-link connector

JP7

Serial port 1

CN1

TB-link connector

JP7A

Serial port 2

CN2

Power LED & keylock

JP10/pins 1 – 5

Parallel port

CN3

Green PC connector

JP10/pins 7 & 8

Floppy drive interface

CN4

Speaker

JP10/pins 10 – 13

IDE interface 1

CN5

IDE interface LED

JP10/pins 14 & 15

IDE interface 2

CN6

Soft off power supply

JP10/pins 16 & 17

USB connector 1

JP2/pins 1 - 5

Reset switch

JP10/pins 22 & 23

PS/2 mouse interface

JP2/pins 6 – 10

Wake on LAN connector

JP15

USB connector 2

JP2/pins 11 – 15

32-bit PCI slots

PC1 – PC3

IR connector

JP2/pins 16 - 20

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

 

Auto jumper enabled

JP14

Pins 1 & 2 closed

 

Auto jumper disabled

JP14

Pins 2 & 3 closed

SIMM CONFIGURATION

Size

Bank 0

8MB

(2) 1M x 36

16MB

(2) 2M x 36

32MB

(2) 4M x 36

64MB

(2) 8M x 36

128MB

(2) 16M x 36

256MB

(2) 32M x 36

Note: Board accepts EDO memory.

DIMM CONFIGURATION

Size

Bank 1

Bank 2

8MB

(1) 1M x 64

None

16MB

(1) 2M x 64

None

16MB

(1) 1M x 64

(1) 1M x 64

24MB

(1) 2M x 64

(1) 1M x 64

32MB

(1) 4M x 64

None

32MB

(1) 2M x 64

(1) 2M x 64

DIMM CONFIGURATION (CON’T)

Size

Bank 1

Bank 2

40MB

(1) 4M x 64

(1) 1M x 64

48MB

(1) 4M x 64

(1) 2M x 64

64MB

(1) 8M x 64

None

64MB

(1) 4M x 64

(1) 4M x 64

72MB

(1) 8M x 64

(1) 1M x 64

80MB

(1) 8M x 64

(1) 2M x 64

96MB

(1) 8M x 64

(1) 4M x 64

128MB

(1) 16M x 64

None

128MB

(1) 8M x 64

(1) 8M x 64

136MB

(1) 16M x 64

(1) 1M x 64

144MB

(1) 16M x 64

(1) 2M x 64

160MB

(1) 16M x 64

(1) 4M x 64

192MB

(1) 16M x 64

(1) 8M x 64

256MB

(1) 16M x 64

(1) 16M x 64

Note: Board accepts SDRAM memory.

CACHE CONFIGURATION

Size

Bank 0

TAG

256KB

(2) 32K x 32

Unidentified

512KB

(2) 64K x 32

Unidentified

CPU SPEED SELECTION (CX 6X86)

CPU speed

Clock speed

Multiplier

BF0

BF1

BF2

JP4

JP5

150MHz

60MHz

2x

2 & 3

1 & 2

1 & 2

2 & 4, 3 & 5

1 & 2

166MHz

66MHz

2x

2 & 3

1 & 2

1 & 2

1 & 3, 2 & 4

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86)

CPU speed

Clock speed

Multiplier

BF0

BF1

BF2

JP4

JP5

150MHz

60MHz

2x

2 & 3

1 & 2

1 & 2

2 & 4, 3 & 5

1 & 2

166MHz

66MHz

2x

2 & 3

1 & 2

1 & 2

1 & 3, 2 & 4

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86MX)

CPU speed

Clock speed

Multiplier

BF0

BF1

BF2

JP4

JP5

200MHz

75MHz

2x

2 & 3

1 & 2

1 & 2

1 & 3, 4 & 6

1 & 2

233MHz

66MHz

3x

1 & 2

2 & 3

1 & 2

1 & 3, 2 & 4

1 & 2

266MHz

66MHz

3.5x

1 & 2

1 & 2

1 & 2

1 & 3, 2 & 4

1 & 2

300MHz

66MHz

3.5x

1 & 2

1 & 2

1 & 2

1 & 3, 2 & 4

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86MX)

CPU speed

Clock speed

Multiplier

BF0

BF1

BF2

JP4

JP5

200MHz

75MHz

2x

2 & 3

1 & 2

1 & 2

1 & 3, 4 & 6

1 & 2

233MHz

66MHz

3x

1 & 2

2 & 3

1 & 2

1 & 3, 2 & 4

1 & 2

266MHz

66MHz

3.5x

1 & 2

1 & 2

1 & 2

1 & 3, 2 & 4

1 & 2

300MHz

66MHz

3.5x

1 & 2

1 & 2

1 & 2

1 & 3, 2 & 4

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IDT C6)

CPU speed

Clock speed

Multiplier

BF0

BF1

BF2

JP4

JP5

150MHz

50MHz

3x

1 & 2

2 & 3

1 & 2

3 & 5, 4 & 6

2 & 3

150MHz

75MHz

2x

2 & 3

1 & 2

1 & 2

1 & 3, 4 & 6

1 & 2

180MHz

60MHz

3x

1 & 2

2 & 3

1 & 2

2 & 4, 3 & 5

1 & 2

200MHz

66MHz

3x

1 & 2

2 & 3

1 & 2

1 & 3, 2 & 4

1 & 2

225MHz

75MHz

3x

1 & 2

2 & 3

1 & 2

1 & 3, 4 & 6

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)

CPU speed

Clock speed

Multiplier

BF0

BF1

BF2

JP4

JP5

90MHz

60MHz

1.5x

1 & 2

1 & 2

1 & 2

2 & 4, 3 & 5

1 & 2

100MHz

66MHz

1.5x

1 & 2

1 & 2

1 & 2

1 & 3, 2 & 4

1 & 2

133MHz

66MHz

1.5x

1 & 2

1 & 2

1 & 2

1 & 3, 2 & 4

1 & 2

166MHz

66MHz

2.5x

2 & 3

2 & 3

1 & 2

1 & 3, 2 & 4

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)

CPU speed

Clock speed

Multiplier

BF0

BF1

BF2

JP4

JP5

166MHz

66MHz

2.5x

2 & 3

2 & 3

1 & 2

1 & 3, 2 & 4

1 & 2

200MHz

66MHz

3x

1 & 2

2 & 3

1 & 2

1 & 3, 2 & 4

1 & 2

233MHz

66MHz

3.5x

1 & 2

1 & 2

1 & 2

1 & 3, 2 & 4

1 & 2

266MHz

66MHz

4x

2 & 3

1 & 2

2 & 3

1 & 3, 2 & 4

1 & 2

300MHz

66MHz

4.5x

2 & 3

2 & 3

2 & 3

1 & 3, 2 & 4

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

BF0

BF1

BF2

JP4

JP5

90MHz

60MHz

1.5x

1 & 2

1 & 2

1 & 2

2 & 4, 3 & 5

1 & 2

100MHz

66MHz

1.5x

1 & 2

1 & 2

1 & 2

1 & 3, 2 & 4

1 & 2

120MHz

60MHz

2x

2 & 3

1 & 2

1 & 2

2 & 4, 3 & 5

1 & 2

133MHz

66MHz

2x

2 & 3

1 & 2

1 & 2

1 & 3, 2 & 4

1 & 2

150MHz

60MHz

2.5x

2 & 3

2 & 3

1 & 2

2 & 4, 3 & 5

1 & 2

166MHz

66MHz

2.5x

2 & 3

2 & 3

1 & 2

1 & 3, 2 & 4

1 & 2

200MHz

66MHz

3x

1 & 2

2 & 3

1 & 2

1 & 3, 2 & 4

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)

CPU speed

Clock speed

Multiplier

BF0

BF1

BF2

JP4

JP5

166MHz

66MHz

2.5x

2 & 3

2 & 3

1 & 2

1 & 3, 2 & 4

1 & 2

200MHz

66MHz

3x

1 & 2

2 & 3

1 & 2

1 & 3, 2 & 4

1 & 2

233MHz

66MHz

3.5x

1 & 2

1 & 2

1 & 2

1 & 3, 2 & 4

1 & 2

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION

Voltage

VID0

VID1

VID2

VID3

VID4

2.2v

1 & 2

2 & 3

1 & 2

1 & 2

1 & 2

2.8v

1 & 2

1 & 2

1 & 2

2 & 3

1 & 2

2.9v

2 & 3

1 & 2

1 & 2

2 & 3

1 & 2

3.2v

1 & 2

1 & 2

2 & 3

2 & 3

1 & 2

3.3v

2 & 3

1 & 2

2 & 3

2 & 3

1 & 2

3.4v

1 & 2

2 & 3

2 & 3

2 & 3

1 & 2

3.5v

2 & 3

2 & 3

2 & 3

2 & 3

1 & 2

Note: Pins designated should be in the closed position.