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S-1008

GLOBETEK, INC.

S-1008

Card Type

Serial

Chipset

Startech ST16C554D

I/O Options

Serial ports (8)

Data Bus

16-bit ISA

CONNECTIONS

Function

Label

Function

Label

Serial ports via DB-78 connector

P1

External interrupt connector (see pinout below)

JP2

Note:Standard DB-9 serial ports are provided on an included adapter cable.

JP2 PINOUT

Function

Pin

Function

Pin

Interrupt positive out

1

Interrupt positive in

3

Interrupt negative out

2

Interrupt negative in

4

USER CONFIGURABLE SETTINGS

Setting

Label

Position

»

Status register enabled

S2/3

On

 

Status register disabled

S2/3

Off

»

Interrupt mask register enabled

S2/4

On

 

Interrupt mask register disabled

S2/4

Off

BASE I/O ADDRESS SELECTION

Setting

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

 

0000h

On

On

On

On

On

 

0040h

On

On

On

On

On

 

0080h

On

On

On

On

On

 

00C0h

On

On

On

On

On

 

0100h

On

On

On

On

On

»

0180h

On

On

On

On

On

 

FEC0h

Off

Off

Off

Off

Off

 

FF00h

Off

Off

Off

Off

Off

 

FF40h

Off

Off

Off

Off

Off

 

FF80h

Off

Off

Off

Off

Off

 

FFC0h

Off

Off

Off

Off

Off

BASE I/O ADDRESS SELECTION (CON’T)

Setting

SW1/6

SW1/7

SW1/8

SW2/1

SW2/2

 

0000h

On

On

On

On

On

 

0040h

On

On

On

On

On

 

0080h

On

On

On

On

Off

 

00C0h

On

On

On

On

Off

 

0100h

On

On

On

Off

On

»

0180h

On

On

Off

Off

On

 

FEC0h

Off

Off

Off

On

Off

 

FF00h

Off

Off

Off

Off

On

 

FF40h

Off

Off

Off

Off

On

 

FF80h

Off

Off

Off

Off

Off

 

FFC0h

Off

Off

Off

Off

Off

Note: A total of 2048 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW1/1 is the Most Significant Bit and switch SW2/2 is the Least Significant Bit. The switches have the following decimal values: SW1/1=32768, SW1/2=16384, SW1/3=8192, SW1/4=4096, SW1/5=2048, SW1/6=1024, SW1/7=512, SW1/8=256, SW2/1=128, SW2/2=64. Turn off the switches and add the values of the switches that are off to obtain the correct memory address. (Off=1, On=0)

SERIAL PORT INTERRUPT SELECTION

Setting

JP1/A

JP1/B

JP1/C

JP1/D

JP1/E

JP1/F

 

IR/FONT>

Open

Open

Open

Open

Open

Open

 

IRQ3

Open

Open

Open

Open

Open

Open

 

IRQ4

Open

Open

Open

Open

Open

Open

 

IRQ5

Open

Open

Open

Open

Open

Open

 

IRQ6

Open

Open

Open

Open

Open

Open

 

IRQ7

Open

Open

Open

Open

Open

Open

»

IRQ10

Open

Open

Open

Open

Open

Closed

 

IRQ11

Open

Open

Open

Open

Closed

Open

 

IRQ12

Open

Open

Open

Closed

Open

Open

 

IRQ14

Open

Open

Closed

Open

Open

Open

 

IRQ15

Open

Closed

Open

Open

Open

Open

 

External

Closed

Open

Open

Open

Open

Open

SERIAL PORT INTERRUPT SELECTION (CON’T)

Setting

JP1/G

JP1/H

JP1/I

JP1/J

JP1/K

JP1/L

 

IR/FONT>

Open

Open

Open

Open

Open

Closed

 

IRQ3

Open

Open

Open

Open

Closed

Open

 

IRQ4

Open

Open

Open

Closed

Open

Open

 

IRQ5

Open

Open

Closed

Open

Open

Open

 

IRQ6

Open

Closed

Open

Open

Open

Open

 

IRQ7

Closed

Open

Open

Open

Open

Open

»

IRQ10

Open

Open

Open

Open

Open

Open

 

IRQ11

Open

Open

Open

Open

Open

Open

 

IRQ12

Open

Open

Open

Open

Open

Open

 

IRQ14

Open

Open

Open

Open

Open

Open

 

IRQ15

Open

Open

Open

Open

Open

Open

 

External

Open

Open

Open

Open

Open

Open

SERIAL PORT CLOCK SPEED

Setting

Multiplier

JP3/A

JP3/B

JP3/C

1.8342MHz

1

Closed

Open

Open

3.6864MHz

2

Open

Closed

Open

7.3728MHz

4

Open

Open

Closed