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MIO-400EF

DIAMOND FLOWER, INC.

MIO-400EF

Data bus:

16-bit ISA

Size:

Half-length, full-height card

Hard drive supported:

IDE (AT)

Floppy drives supported:

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

CONNECTIONS

Function

Location

IDE interface LED

J1

Floppy drive interface

J2

Game port

J3

Serial port 2

J4

IDE interface

J5

Serial port 1

J6

Parallel port

J7

USER CONFIGURABLE SETTINGS

Function

Location

Setting

IDE interface enabled

JP3/H

Pins 2 & 3 closed

 

IDE interface disabled

JP3/H

Pins 1 & 2 closed

Game port enabled

JP3/I

Pins 2 & 3 closed

 

Game port disabled

JP3/I

Pins 1 & 2 closed

SERIAL PORT CONFIGURATION

Port 1 (J6)

Port 2 (J4)

JP3/C

JP3/D

JP3/E

JP8/A

JP8/B

COM1

COM2

Pins 2 & 3

Pins 2 & 3

Pins 2 & 3

Pins 2 & 3

Pins 2 & 3

 

COM2

COM3

Pins 2 & 3

Pins 2 & 3

Pins 1 & 2

Pins 1 & 2

Pins 1 & 2

 

COM1

COM4

Pins 2 & 3

Pins 2 & 3

Pins 2 & 3

Pins 2 & 3

Pins 1 & 2

 

COM3

COM4

Pins 2 & 3

Pins 2 & 3

Pins 2 & 3

Pins 1 & 2

Pins 2 & 3

 

COM1

Disabled

Pins 2 & 3

Pins 1 & 2

Pins 2 & 3

Pins 2 & 3

Pins 2 & 3

 

Disabled

COM2

Pins 1 & 2

Pins 2 & 3

Pins 2 & 3

Pins 2 & 3

Pins 2 & 3

 

Disabled

Disabled

Pins 1 & 2

Pins 1 & 2

Pins 1 & 2

Pins 2 & 3

Pins 2 & 3

Note:All pins designated should be placed in the closed position.

PRIMARY SERIAL PORT INTERRUPT SELECT

IRQ

JP9/E

JP9/F

JP9/G

JP9/H

IRQ4

Open

Open

Closed

Open

 

IRQ2

Closed

Open

Open

Open

 

IRQ3

Open

Open

Open

Closed

 

IRQ5

Open

Closed

Open

Open

SECOND SERIAL PORT INTERRUPT SELECT

IRQ

JP9/A

JP9/B

JP9/C

JP9/D

IRQ3

Open

Open

Open

Closed

 

IRQ2

Closed

Open

Open

Open

 

IRQ4

Open

Open

Closed

Open

 

IRQ5

Open

Closed

Open

Open

PARALLEL PORT CONFIGURATION

LPT

JP3/A

JP3/B

1

Pins 1 & 2 closed

Pins 2 & 3 closed

 

2

Pins 2 & 3 closed

Pins 2 & 3 closed

 

3

Pins 2 & 3 closed

Pins 1 & 2 closed

 

Disabled

Pins 1 & 2 closed

Pins 1 & 2 closed

PARALLEL PORT INTERRUPT SELECT

IRQ

JP9/I

JP9/J

IRQ7

Open

Closed

 

IRQ5

Closed

Open

FLOPPY DRIVE CONFIGURATION

Setting

JP3/F

JP3/G

Enabled

Pins 2 & 3 closed

Pins 2 & 3 closed

 

Disabled

Pins 1 & 2 closed

Pins 2 & 3 closed