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M5105

UNIDENTIFIED

M5105

Data bus:

16-bit, ISA

Size:

Half-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

2-pin connector - drive active LED

CN1

10-pin serial port 2 -internal

CN2

10-pin serial port 1 -internal

CN3

Game port

CN4

25-pin parallel port

CN5

40-pin IDE (AT) Interface connector

CN6

34-pin control cable connector - floppy drive

CN7

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Floppy drive enabled

JP6

Pins 1 & 2 closed

 

Floppy drive disabled

JP6

Pins 2 & 3 closed

Factory configured - do not alter

JP7

Pins 1 & 2 closed

Game port enabled

JP8

Pins 2 & 3 closed

 

Game port disabled

JP8

Pins 1 & 2 closed

PARALLEL PORT CONFIGURATION

LPT/Address

JP1

JP2

LPT2/378h

Pins 1 & 2 closed

Pins 1 & 2 closed

 

LPT1/3BCh

Pins 2 & 3 closed

Pins 1 & 2 closed

PARALLEL PORT CONFIGURATION

LPT/Address

JP1

JP2

LPT1/278h

Pins 1 & 2 closed

Pins 2 & 3 closed

Disabled

Pins 2 & 3 closed

Pins 2 & 3 closed

PARALLEL PORT INTERRUPT SELECT - JP15

IRQ

Jumper A

Jumper B

Jumper C

Jumper D

Jumper E

IRQ7

Open

Open

Open

Closed

Open

 

IRQ3

Closed

Open

Open

Open

Open

 

IRQ4

Open

Closed

Open

Open

Open

 

IRQ5

Open

Open

Closed

Open

Open

 

IRQ9

Open

Open

Open

Open

Closed

SERIAL PORTS 1 & 2 ORDER SELECT

CN2

CN3

JP3

JP4

JP5

Serial port 1

Serial port 2

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

 

Serial port 2

Serial port 1

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

 

Serial port 1

Disabled

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

 

Serial port 2

Disabled

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

 

Disabled

Serial port 2

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

 

Disabled

Serial port 1

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

 

Disabled

Disabled

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

 

Disabled

Disabled

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

SERIAL PORTS 1 & 2 CONFIGURATIONS

Port 1

Port 2

JP9

JP12

COM1

COM2

Pins 1 & 2 closed

Pins 2 & 3 closed

 

COM1

COM4

Pins 2 & 3 closed

Pins 1 & 2 closed

 

COM3

COM2

Pins 1 & 2 closed

Pins 1 & 2 closed

 

COM3

COM4

Pins 2 & 3 closed

Pins 1 & 2 closed

SERIAL PORT 1 INTERRUPT SELECT - JP13

IRQ

Jumper A

Jumper B

Jumper C

Jumper D

Jumper E

IRQ4

Open

Closed

Open

Open

Open

 

IRQ3

Closed

Open

Open

Open

Open

 

IRQ5

Open

Open

Closed

Open

Open

 

IRQ7

Open

Open

Open

Closed

Open

 

IRQ9

Open

Open

Open

Open

Closed

SERIAL PORT 2 INTERRUPT SELECT - JP14

IRQ

Jumper A

Jumper B

Jumper C

Jumper D

Jumper E

IRQ3

Closed

Open

Open

Open

Open

 

IRQ4

Open

Closed

Open

Open

Open

 

IRQ5

Open

Open

Closed

Open

Open

 

IRQ7

Open

Open

Open

Closed

Open

 

IRQ9

Open

Open

Open

Open

Closed

IDE PORT

Setting

JP10

JP11

Enabled

Pins 1 & 2 closed

Pins 1 & 2 closed

 

Disabled

Pins 2 & 3 closed

Pins 2 & 3 closed

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