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MIO-600VL

DIAMOND FLOWER INC.

MIO-600VL

Data bus:

32-bit, VL-bus

Size:

Three/quarter-length, full-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

40-pin IDE(AT) Interface connector

J1

34-pin control cable connector - floppy drive

J2

15-pin game port - internal

J3

10-pin serial port (COM1/2/4) - internal

J4

10-pin serial port (COM1/2/3) - external

J5

25-pin parallel port (LPT1/2/3) - external

J6

4-pin connector - Drive active LED

J7

SERIAL PORT CONFIGURATION JUMPERS

JP1 - SERIAL PORT 1 (J5) : JP2 - SERIAL PORT 2 (J4)

Port is DTE (Data Terminal Equipment)

pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 closed

 

Port is DCE (Data Comm. Equipment)

pins 1 & 3, 2 & 4, 5 & 7, 6 & 8, 9 & 10 closed

HARD DRIVE SPEED

Function

JP3/jumper 1

JP3/jumper 2

Slow (600ns)

pins 1 & 2 closed

pins 1 & 2 closed

 

Medium (383ns)

pins 2 & 3 closed

pins 1 & 2 closed

 

Fast (240ns)

pins 2 & 3 closed

pins 2 & 3 closed

SERIAL PORT SIGNAL STATUS

JP4 - SERIAL PORT 2 (J4) : JP5 - SERIAL PORT 1 (J5)

Function

Location

Setting

DCD (Data Carrier Detect) - NORMAL

Jumper 1

pins 1 & 2 closed

 

DCD (Data Carrier Detect) - FORCED TRUE

Jumper 1

pins 2 & 3 closed

DSR (Data Set Ready) - NORMAL

Jumper 2

pins 1 & 2 closed

 

DSR (Data Set Ready) - FORCED TRUE

Jumper 2

pins 2 & 3 closed

CTS (Clear To Send) - NORMAL

Jumper 3

pins 1 & 2 closed

 

CTS (Clear To Send) - FORCED TRUE

Jumper 3

pins 2 & 3 closed

SERIAL PORTS 1 (J5) CONFIGURATION

Function

JP6/jumper 1

JP6/jumper 2

COM1

pins 1 & 2 closed

pins 1 & 2 closed

 

COM2

pins 2 & 3 closed

pins 1 & 2 closed

 

COM3

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

SERIAL PORTS 2 (J4) CONFIGURATION

Function

JP6/jumper 3

JP6/jumper 4

COM2

pins 1 & 2 closed

pins 1 & 2 closed

 

COM1

pins 2 & 3 closed

pins 1 & 2 closed

 

COM4

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

PARALLEL PORT (J6) CONFIGURATION

LPT

JP6/jumper 5

JP5/jumper 6

 

LPT1 (3BC-3BEh)

pins 1 & 2 closed

pins 2 & 3 closed

LPT2 (378-37Ah)

pins 2 & 3 closed

pins 1 & 2 closed

 

LPT3 (278-27Ah)

pins 1 & 2 closed

pins 1 & 2 closed

 

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Floppy drive enabled

JP6/jumper 7

pins 1 & 2 closed

 

Floppy drive disabled

JP6/jumper 7

pins 2 & 3 closed

Game Port (J3) enabled

JP6/jumper 9

pins 1 & 2 closed

 

Game Port (J3) disabled

JP6/jumper 9

pins 2 & 3 closed

SERIAL PORT 1 (J5) INTERRUPT REQUEST

IRQ

JP7/jumper 1

JP7/jumper 2

JP7/jumper 3

JP/jumper 4

 

2

closed

open

open

open

 

3

open

open

open

closed

4

open

open

closed

open

 

5

open

closed

open

open

SERIAL PORT 2 (J4) INTERRUPT REQUEST

IRQ

JP7/jumper 5

JP7/jumper 6

JP7/jumper 7

JP7/jumper 8

 

2

closed

open

open

open

3

open

open

open

closed

 

4

open

open

closed

open

 

5

open

closed

open

open

PARALLEL PORT (J6) INTERRUPT REQUEST

IRQ

JP7/jumper 9

JP7/jumper 10

 

5

open

closed

7

closed

open