ZIDA TECHNOLOGIES INC.

5STX (VER. 1.10)

Device Type

Mainboard

Processor

CX 6X86/IBM 6X86/AM K5/AM K6/Pentium/Pentium MMX

Processor Speed

90/100/120/133/150/166/200/233MHz

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

220mm x 204mm

I/O Options

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

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

J1

IR connector

JP2/pins 16 - 20

Floppy drive interface

J2

PCI media connector

JP6

IDE interface 1

J3

ISA media connector

JP7

IDE interface 2

J4

Power LED & keylock

JP10/pins 1 – 5

Serial port 2

J5

Green PC connector

JP10/pins 7 & 8

Parallel port

J6

Speaker

JP10/pins 10 – 13

USB connector 1

JP2/pins 1 - 5

IDE interface LED

JP10/pins 14 & 15

PS/2 mouse interface

JP2/pins 6 – 10

Reset switch

JP10/pins 22 & 23

USB connector 2

JP2/pins 11 – 15

32-bit PCI slots

PC1 – PC3

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

JP3

Pins 2 & 3 closed

 

CMOS memory clear

JP3

Pins 1 & 2 closed

»

Factory configured - do not alter

JP8

Unidentified

»

Factory configured - do not alter

JP9

Unidentified

»

Factory configured - do not alter

JP12

Unidentified

SIMM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1M x 36

None

16MB

(2) 2M x 36

None

16MB

(2) 1M x 36

(2) 1M x 36

24MB

(2) 2M x 36

(2) 1M x 36

32MB

(2) 4M x 36

None

32MB

(2) 2M x 36

(2) 2M x 36

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 4M x 36

(2) 2M x 36

64MB

(2) 8M x 36

None

64MB

(2) 4M x 36

(2) 4M x 36

72MB

(2) 8M x 36

(2) 1M x 36

80MB

(2) 8M x 36

(2) 2M x 36

96MB

(2) 8M x 36

(2) 4M x 36

SIMM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

128MB

(2) 8M x 36

(2) 8M x 36

128MB

(2) 16M x 36

None

136MB

(2) 16M x 36

(2) 1M x 36

144MB

(2) 16M x 36

(2) 2M x 36

160MB

(2) 16M x 36

(2) 4M x 36

192MB

(2) 16M x 36

(2) 8M x 36

256MB

(2) 16M x 36

(2) 16M x 36

Note: Board accepts EDO memory.

DIMM CONFIGURATION

Size

Bank 2

8MB

(1) 1M x 64

16MB

(1) 2M x 64

32MB

(1) 4M x 64

64MB

(1) 8M x 64

128MB

(1) 16M x 64

256MB

(1) 32M 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

JP4

JP5

JP11

133MHz

55MHz

2x

3 & 5, 4 & 6

1 & 2

1 & 3, 4 & 6

166MHz

66MHz

2x

2 & 4, 3 & 5

2 & 3

1 & 3, 4 & 6

200MHz

75MHz

2x

1 & 3, 4 & 6

1 & 2

1 & 3, 4 & 6

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP11

133MHz

55MHz

2x

3 & 5, 4 & 6

1 & 2

1 & 3, 4 & 6

166MHz

66MHz

2x

2 & 4, 3 & 5

2 & 3

1 & 3, 4 & 6

200MHz

75MHz

2x

1 & 3, 4 & 6

1 & 2

1 & 3, 4 & 6

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP11

90MHz

60MHz

1.5x

1 & 3, 4 & 6

2 & 3

1 & 3, 2 & 4

100MHz

66MHz

1.5x

2 & 4, 3 & 5

2 & 3

1 & 3, 2 & 4

133MHz

66MHz

1.5x

2 & 4, 3 & 5

2 & 3

1 & 3, 2 & 4

150MHz

60MHz

1.75x

1 & 3, 4 & 6

2 & 3

3 & 5, 4 & 6

166MHz

66MHz

1.75x

2 & 4, 3 & 5

2 & 3

3 & 5, 4 & 6

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP11

166MHz

66MHz

2.5x

2 & 4, 3 & 5

2 & 3

3 & 5, 4 & 6

200MHz

66MHz

3x

2 & 4, 3 & 5

2 & 3

2 & 4, 3 & 5

233MHz

66MHz

3.5x

2 & 4, 3 & 5

2 & 3

1 & 3, 2 & 4

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP11

90MHz

60MHz

1.5x

1 & 3, 4 & 6

2 & 3

1 & 3, 2 & 4

100MHz

66MHz

1.5x

2 & 4, 3 & 5

2 & 3

1 & 3, 2 & 4

120MHz

60MHz

2x

1 & 3, 4 & 6

2 & 3

1 & 3, 4 & 6

133MHz

66MHz

2x

2 & 4, 3 & 5

2 & 3

1 & 3, 4 & 6

150MHz

60MHz

2.5x

1 & 3, 4 & 6

2 & 3

3 & 5, 4 & 6

166MHz

66MHz

2.5x

2 & 4, 3 & 5

2 & 3

3 & 5, 4 & 6

200MHz

66MHz

3x

2 & 4, 3 & 5

2 & 3

2 & 4, 3 & 5

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)

CPU speed

Clock speed

Multiplier

JP4

JP5

JP11

166MHz

66MHz

2.5x

2 & 4, 3 & 5

2 & 3

3 & 5, 4 & 6

200MHz

66MHz

3x

2 & 4, 3 & 5

2 & 3

2 & 4, 3 & 5

233MHz

66MHz

3.5x

2 & 4, 3 & 5

2 & 3

1 & 3, 2 & 4

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION

Voltage

JP14

JP15

2.8v

1 & 3, 4 & 6

1 & 3, 2 & 4

2.9v

1 & 3, 4 & 6

2 & 4, 3 & 5

3.2v

3 & 5, 4 & 6

1 & 3, 2 & 4

3.4v

3 & 5, 4 & 6

1 & 3, 4 & 6

3.5v

3 & 5, 4 & 6

3 & 5, 4 & 6