TYAN COMPUTER CORPORATION

S1590

Device Type

Mainboard

Processor

CX 6X86/IBM 6X86/CX 686MX/IBM 6X86MX/CX MII/IDT C6/

AM K5/ AM K6/Pentium/Pentium MMX

Processor Speed

75/90/100/120/133/150/166/180/200/225/233/266/300MHz

Chip Set

VIA MVP3

Maximum Onboard Memory

768MB (EDO & SDRAM supported)

Cache

1024KB

BIOS

Award

Dimensions

254mm x 218mm

I/O Options

32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector, ATX power connector, AGP slot, wake on LAN connector

CONNECTIONS

Purpose

Location

Purpose

Location

AGP slot

AGP

Soft off power supply

J5/pins 1 & 2

ATX power connector

ATX

Green PC connector

J5/pins 3 & 4

IDE interface 1

CN1

IR connector

J5/pins 6 11

IDE interface 2

CN2

IDE interface LED

J5/pins 13 & 14

Parallel port

CN3

Power LED

J5/pins 18 & 20

Serial port 2

CN4

Reset switch

J5/pins 22 & 23

Serial port 1

CN5

Speaker

J5/pins 24 - 27

Floppy drive interface

CN6

Power LED & keylock

J8

PS/2 mouse interface

CN7

Chassis fan power

J10

Chassis fan power

J1

32-bit PCI slots

PC1 PC4

Wake on LAN connector

J3

USB connector

USB

Chassis fan power

J4

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

 

Clock speed select CPU clock

JP6

Pins 1 & 2 closed

 

Clock speed select AGP clock

JP6

Pins 2 & 3 closed

 

Power supply type select AT

JP7

Closed

 

Power supply type select ATX

JP7

Open

CMOS memory normal operation

JBAT

Pins 1 & 2 closed

 

CMOS memory clear

JBAT

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 0

Bank 1

Bank 2

8MB

(1) 1M x 64

None

None

16MB

(1) 1M x 64

(1) 1M x 64

None

16MB

(1) 2M x 64

None

None

24MB

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

32MB

(1) 2M x 64

(1) 2M x 64

None

32MB

(1) 4M x 64

None

None

48MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

64MB

(1) 4M x 64

(1) 4M x 64

None

64MB

(1) 8M x 64

None

None

96MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

128MB

(1) 8M x 64

(1) 8M x 64

None

128MB

(1) 16M x 64

None

None

164MB

(1) 16M x 64

(1) 1M x 64

None

144MB

(1) 16M x 64

(1) 1M x 64

(1) 1M x 64

144MB

(1) 16M x 64

(1) 2M x 64

None

160MB

(1) 16M x 64

(1) 2M x 64

(1) 2M x 64

160MB

(1) 16M x 64

(1) 4M x 64

None

192MB

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

192MB

(1) 16M x 64

(1) 8M x 64

None

192MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

256MB

(1) 16M x 64

(1) 8M x 64

(1) 8M x 64

256MB

(1) 16M x 64

(1) 16M x 64

None

256MB

(1) 32M x 64

None

None

264MB

(1) 32M x 64

(1) 1M x 64

None

272MB

(1) 32M x 64

(1) 1M x 64

(1) 1M x 64

272MB

(1) 32M x 64

(1) 2M x 64

None

288MB

(1) 32M x 64

(1) 4M x 64

None

320MB

(1) 32M x 64

(1) 4M x 64

(1) 4M x 64

320MB

(1) 32M x 64

(1) 8M x 64

None

384MB

(1) 32M x 64

(1) 8M x 64

(1) 8M x 64

384MB

(1) 32M x 64

(1) 16M x 64

None

384MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

512MB

(1) 32M x 64

(1) 16M x 64

(1) 16M x 64

512MB

(1) 32M x 64

(1) 32M x 64

None

768MB

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

Note: Board accepts SDRAM memory.

DIMM VOLTAGE CONFIGURATION

Voltage

JP1

JP2

3v

Open

Closed

5v

Closed

Open

CACHE CONFIGURATION

Size

Bank 0

1MB

(2) 128 x 32

CPU SPEED SELECTION (CX 6X86)

CPU speed

Clock speed

Multiplier

JP3

JP4

JP5

JP8

JP9

JP10

166MHz

66MHz

2x

1 & 2

2 & 3

2 & 3

N/A

N/A

N/A

200MHz

75MHz

2x

1 & 2

1 & 2

2 & 3

N/A

N/A

N/A

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86)

CPU speed

Clock speed

Multiplier

JP3

JP4

JP5

JP8

JP9

JP10

166MHz

66MHz

2x

1 & 2

2 & 3

2 & 3

N/A

N/A

N/A

200MHz

75MHz

2x

1 & 2

1 & 2

2 & 3

N/A

N/A

N/A

 

CPU SPEED SELECTION (CX 6X86MX)

CPU speed

Clock speed

Multiplier

JP3

JP4

JP5

JP8

JP9

JP10

166MHz

66MHz

2x

1 & 2

2 & 3

2 & 3

N/A

N/A

N/A

200MHz

66MHz

2.5x

1 & 2

2 & 3

2 & 3

Closed

Closed

Open

200MHz

75MHz

2x

1 & 2

1 & 2

2 & 3

N/A

N/A

N/A

233MHz

75MHz

2.5x

1 & 2

2 & 3

2 & 3

Closed

Closed

Open

233MHz

83MHz

2x

1 & 2

2 & 3

1 & 2

N/A

N/A

N/A

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86MX)

CPU speed

Clock speed

Multiplier

JP3

JP4

JP5

JP8

JP9

JP10

166MHz

66MHz

2x

1 & 2

2 & 3

2 & 3

N/A

N/A

N/A

200MHz

66MHz

2.5x

1 & 2

2 & 3

2 & 3

Closed

Closed

Open

200MHz

75MHz

2x

1 & 2

1 & 2

2 & 3

N/A

N/A

N/A

233MHz

75MHz

2.5x

1 & 2

2 & 3

2 & 3

Closed

Closed

Open

233MHz

83MHz

2x

1 & 2

2 & 3

1 & 2

N/A

N/A

N/A

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX MII)

CPU speed

Clock speed

Multiplier

JP3

JP4

JP5

JP8

JP9

JP10

300MHz

66MHz

3.5x

1 & 2

2 & 3

2 & 3

Open

Open

Open

300MHz

75MHz

3x

1 & 2

1 & 2

2 & 3

Closed

Open

Open

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM MII)

CPU speed

Clock speed

Multiplier

JP3

JP4

JP5

JP8

JP9

JP10

300MHz

66MHz

3.5x

1 & 2

2 & 3

2 & 3

Open

Open

Open

300MHz

75MHz

3x

1 & 2

1 & 2

2 & 3

Closed

Open

Open

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IDT C6)

CPU speed

Clock speed

Multiplier

JP3

JP4

JP5

JP8

JP9

JP10

200MHz

66MHz

3x

1 & 2

2 & 3

2 & 3

Closed

Open

Open

225MHz

75MHz

3x

1 & 2

1 & 2

2 & 3

Closed

Open

Open

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)

CPU speed

Clock speed

Multiplier

JP3

JP4

JP5

JP8

JP9

JP10

150MHz

60MHz

2.5x

2 & 3

2 & 3

2 & 3

Closed

Closed

Open

166MHz

66MHz

2.5x

1 & 2

2 & 3

2 & 3

Closed

Closed

Open

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)

CPU speed

Clock speed

Multiplier

JP3

JP4

JP5

JP8

JP9

JP10

166MHz

66MHz

2.5x

1 & 2

2 & 3

2 & 3

Closed

Closed

Open

200MHz

66MHz

3x

1 & 2

2 & 3

2 & 3

Closed

Open

Open

233MHz

66MHz

3.5x

1 & 2

2 & 3

2 & 3

Open

Open

Open

266MHz

66MHz

4x

1 & 2

2 & 3

2 & 3

Open

Closed

Closed

300MHz

66MHz

4.5x

1 & 2

2 & 3

2 & 3

Closed

Closed

Closed

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6-2)

CPU speed

Clock speed

Multiplier

JP3

JP4

JP5

JP8

JP9

JP10

266MHz

66MHz

4x

1 & 2

2 & 3

2 & 3

Open

Closed

Closed

300MHz

100MHz

3x

1 & 2

1 & 2

1 & 2

Closed

Open

Open

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP3

JP4

JP5

JP8

JP9

JP10

150MHz

60MHz

2.5x

2 & 3

2 & 3

2 & 3

Closed

Closed

Open

166MHz

66MHz

2.5x

1 & 2

2 & 3

2 & 3

Closed

Closed

Open

200MHz

66MHz

3x

1 & 2

2 & 3

2 & 3

Closed

Open

Open

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)

CPU speed

Clock speed

Multiplier

JP3

JP4

JP5

JP8

JP9

JP10

166MHz

66MHz

2.5x

1 & 2

2 & 3

2 & 3

Closed

Closed

Open

200MHz

66MHz

3x

1 & 2

2 & 3

2 & 3

Closed

Open

Open

233MHz

66MHz

3.5x

1 & 2

2 & 3

2 & 3

Open

Open

Open

Note: Pins designated should be in the closed position.

CPU TYPE SELECTION

Type

JP11

Single voltage CPUs

Closed

Dual voltage CPUs

Open

CPU VOLTAGE SELECTION

Voltage

JPW1/pins 1 & 2

JPW1/pins 3 & 4

JPW1/pins 5 & 6

JPW1/pins 7 & 8

2.0v

Open

Open

Open

Open

2.1v

Closed

Open

Open

Open

2.2v

Open

Closed

Open

Open

2.7v

Closed

Closed

Closed

Open

2.8v

Open

Open

Open

Closed

2.9v

Closed

Open

Open

Closed

3.2v

Open

Open

Closed

Closed

3.3v

Closed

Open

Closed

Closed