TYAN COMPUTER CORPORATION

S1345, VL400GW-VI

Data bus:

32-bit, VL-Bus

Size:

Three-quarter length, half-height card

Hard drive supported:

Two IDE (AT) Interface drives

Floppy drives supported:

Two 360KB, 720KB, 1.2MB, or 1.44MB drives

CONNECTIONS

Function

Location

34-pin control cable connector - floppy drive

CN1

25-pin parallel port (LPT1/2) - external

CN2

40-pin IDE(AT) Interface connector

CN3

4-pin connector - drive active LED

CN4

10-pin serial port 2 (COM2/4) - internal

CN5

10-pin serial port 1 (COM1/3) - external

CN6

15-pin game port - internal

JP2

WAIT STATE

Speed

J2

J3

J4

 

16MHz VL Bus Clock

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

 

20 or 25MHz VL Bus Clock

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

 

25 or 33MHz VL Bus Clock

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

 

33MHz VL Bus Clock

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

 

40MHz VL Bus Clock

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

 

50MHz VL Bus Clock

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

 

50MHz VL Bus Clock

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

»

50MHz VL Bus Clock

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

USER CONFIGURABLE SETTINGS

Function

Location

Setting

»

Hard drive enabled

J1

Pins 2 & 3 closed

 

Hard drive disabled

J1

Pins 1 & 2 closed

»

I/O Channel Ready signal disabled

J5

Open

 

I/O Channel Ready signal enabled

J5

Closed

»

Uses VL Ready

J6

Pins 2 & 3 closed

 

Use CPU Ready

J6

Pins 1 & 2 closed

»

Floppy drive A:/B: order normal

J7

Pins 2 & 3 closed

 

Floppy drive A:/B: order changed

J7

Pins 1 & 2 closed

»

Floppy drive enabled

J8

Pins 2 & 3 closed

 

Floppy drive disabled

J8

Pins 1 & 2 closed

»

Floppy drive port address is 3F0-3F7h

J9

Pins 2 & 3 closed

 

Floppy drive port address is 370-377h

J9

Pins 1 & 2 closed

»

Hard drive interrupt is IRQ14

J17

Closed

 

Hard drive interrupt is disabled

J17

Open

»

Serial Port 2 interrupt is IRQ3

J18

Closed

 

Serial Port 2 interrupt is disabled

J18

Open

»

Serial Port 1 interrupt is IRQ4

J19

Closed

 

Serial Port 1 interrupt is disabled

J19

Open

»

Floppy drive interrupt is IRQ6

J21

Closed

 

Floppy drive interrupt is disabled

J21

Open

»

Game Port enabled

J23

Closed

 

Game Port disabled

J23

Open

PARALLEL PORT CONFIGURATION

LPT

Jumper J10

Jumper J11

 

LPT2

Pins 1 & 2 closed

Pins 1 & 2 closed

 

LPT3

Pins 1 & 2 closed

Pins 2 & 3 closed

 

Disabled

Pins 2 & 3 closed

Pins 1 & 2 closed

»

LPT1

Pins 2 & 3 closed

Pins 2 & 3 closed

SERIAL PORT 1 CONFIGURATION

COM

Jumper J12

Jumper J13

 

COM3

Pins 1 & 2 closed

Pins 1 & 2 closed

 

Disabled

Pins 1 & 2 closed

Pins 2 & 3 closed

 

COM4

Pins 2 & 3 closed

Pins 1 & 2 closed

»

COM1

Pins 2 & 3 closed

Pins 2 & 3 closed

SERIAL PORT 2 CONFIGURATION

COM

Jumper J14

Jumper J15

 

COM4

Pins 1 & 2 closed

Pins 1 & 2 closed

 

COM3

Pins 2 & 3 closed

Pins 1 & 2 closed

 

Disabled

Pins 1 & 2 closed

Pins 2 & 3 closed

»

COM2

Pins 2 & 3 closed

Pins 2 & 3 closed

PARALLEL PORT INTERRUPT REQUEST

IRQ

Jumper J20

Jumper J22

»

Parallel port interrupt is IRQ7

Open

Closed

 

Parallel port interrupt is IRQ5

Closed

Open