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MS-400

DIAMOND FLOWER, INC.

MS-400

Card Type

Multi I/O card

Chipset/Controller

Unidentified

I/O Options

Serial ports (4)

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 3

J1

Serial port 2

J3

Serial port 4

J2

Serial port 1

J4

SERIAL PORT CONFIGURATION

Port 1 (J4)

Port 2 (J3)

Port 3 (J1)

Port 4 (J2)

SW1/1

SW1/2

SW1/3

COM1

COM2

COM3

COM4

Off

Off

Off

COM2

COM3

COM4

COM5

Off

Off

On

COM3

COM4

COM5

COM6

Off

On

Off

COM4

COM5

COM6

COM7

Off

On

On

COM5

COM6

COM7

COM8

On

Off

Off

COM6

COM7

COM8

N/A

On

Off

On

COM7

COM8

N/A

N/A

On

On

Off

COM8

N/A

N/A

N/A

On

On

On

PRIMARY PORT INTERRUPT SELECT

IRQ

SW2/1

SW2/2

SW2/3

SW2/4

IRQ4

Off

Off

On

Off

 

IRQ2

On

Off

Off

Off

 

IRQ3

Off

On

Off

Off

 

IRQ5

Off

Off

Off

On

SECOND PORT INTERRUPT SELECT

IRQ

SW2/5

SW2/6

SW2/7

SW2/8

IRQ3

Off

On

Off

Off

 

IRQ2

On

Off

Off

Off

 

IRQ4

Off

Off

On

Off

 

IRQ5

Off

Off

Off

On

THIRD PORT INTERRUPT SELECT

IRQ

SW3/1

SW3/2

SW3/3

SW3/4

IRQ4

Off

Off

On

Off

 

IRQ2

On

Off

Off

Off

 

IRQ3

Off

On

Off

Off

 

IRQ5

Off

Off

Off

On

FOURTH PORT INTERRUPT SELECT

IRQ

SW3/5

SW3/6

SW3/7

SW3/8

IRQ3

Off

On

Off

Off

 

IRQ2

On

Off

Off

Off

 

IRQ4

Off

Off

On

Off

 

IRQ5

Off

Off

Off

On

SERIAL PORT DTE/DCE CONFIGURATION

Primary serial port J4

Second serial port J3

Jumper JP7

Jumper JP5

SERIAL PORT DTE/DCE CONFIGURATION

Third serial port J1

Fourth serial port J2

Jumper JP1

Jumper JP2

SERIAL PORT NORMAL/FORCED TRUE CONFIGURATION

Port 1

Port 2

JP8

JP6

Normal

Normal

Pins 1 & 2, 4 & 5, 7 & 8 closed

Pins 1 & 2, 4 & 5, 7 & 8 closed

 

Forced True

Forced True

Pins 2 & 3, 5 & 6, 8 & 9 closed

Pins 2 & 3, 5 & 6, 8 & 9 closed

SERIAL PORT NORMAL/FORCED TRUE CONFIGURATION

Port 3

Port 4

JP3

JP4

Normal

Normal

Pins 1 & 2, 4 & 5, 7 & 8 closed

Pins 1 & 2, 4 & 5, 7 & 8 closed

 

Forced True

Forced True

Pins 2 & 3, 5 & 6, 8 & 9 closed

Pins 2 & 3, 5 & 6, 8 & 9 closed

FACTORY CONFIGURED SETTINGS

Switch

Setting

SW1/4

N/A