MODULAR CIRCUIT TECHNOLOGY

MCT-AMS+

Card Type

Multi I/O

Chipset Controller

Startech 16C552

I/O Options

Parallel ports (2), Serial ports (4)

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

Serial ports (4)

CN1

Parallel port 1

CN3

Parallel port 2

CN2

   

Note: Individual serial ports are provided by an included adapter cable.

SERIAL PORT 1 INTERRUPT SELECTION

IRQ

JP1

»

4

Pins 33 & 34 closed

 

3

Pins 35 & 36 closed

 

5

Pins 31 & 32 closed

 

7

Pins 29 & 30 closed

 

9

Pins 27 & 28 closed

 

10

Pins 25 & 26 closed

 

11

Pins 23 & 24 closed

 

12

Pins 21 & 22 closed

 

14

Pins 19 & 20 closed

 

15

Pins 17 & 18 closed

SERIAL PORT 2 INTERRUPT SELECTION

IRQ

JP2

»

3

Pins 35 & 36 closed

 

4

Pins 33 & 34 closed

 

5

Pins 31 & 32 closed

 

7

Pins 29 & 30 closed

 

9

Pins 27 & 28 closed

 

10

Pins 25 & 26 closed

 

11

Pins 23 & 24 closed

 

12

Pins 21 & 22 closed

 

14

Pins 19 & 20 closed

 

15

Pins 17 & 18 closed

SERIAL PORT 3 INTERRUPT SELECTION

IRQ

JP3

»

4

Pins 33 & 34 closed

 

3

Pins 35 & 36 closed

 

5

Pins 31 & 32 closed

 

7

Pins 29 & 30 closed

 

9

Pins 27 & 28 closed

 

10

Pins 25 & 26 closed

 

11

Pins 23 & 24 closed

 

12

Pins 21 & 22 closed

 

14

Pins 19 & 20 closed

 

15

Pins 17 & 18 closed

SERIAL PORT 4 INTERRUPT SELECTION

IRQ

JP4

»

3

Pins 35 & 36 closed

 

4

Pins 33 & 34 closed

 

5

Pins 31 & 32 closed

 

7

Pins 29 & 30 closed

 

9

Pins 27 & 28 closed

 

10

Pins 25 & 26 closed

 

11

Pins 23 & 24 closed

 

12

Pins 21 & 22 closed

 

14

Pins 19 & 20 closed

 

15

Pins 17 & 18 closed

SERIAL PORT 1 BASE ADDRESS SELECTION

Address

JP1

»

3F8h

Pins 15 & 16 closed

 

340h

Pins 1 & 2 closed

 

290h

Pins 3 & 4 closed

 

180h

Pins 5 & 6 closed

 

100h

Pins 7 & 8 closed

 

2E8h

Pins 9 & 10 closed

 

3E8h

Pins 11 & 12 closed

 

2F8h

Pins 13 & 14 closed

SERIAL PORT 2 BASE ADDRESS SELECTION

Address

JP2

»

2F8h

Pins 13 & 14 closed

 

340h

Pins 1 & 2 closed

 

290h

Pins 3 & 4 closed

 

180h

Pins 5 & 6 closed

 

100h

Pins 7 & 8 closed

 

2E8h

Pins 9 & 10 closed

 

3E8h

Pins 11 & 12 closed

 

3F8h

Pins 15 & 16 closed

SERIAL PORT 3 BASE ADDRESS SELECTION

Address

JP3

»

3E8h

Pins 11 & 12 closed

 

340h

Pins 1 & 2 closed

 

290h

Pins 3 & 4 closed

 

180h

Pins 5 & 6 closed

 

100h

Pins 7 & 8 closed

 

2E8h

Pins 9 & 10 closed

 

2F8h

Pins 13 & 14 closed

 

3F8

Pins 15 & 16 closed

SERIAL PORT 4 BASE ADDRESS SELECTION

Address

JP4

»

2E8h

Pins 9 & 10 closed

 

340h

Pins 1 & 2 closed

 

290h

Pins 3 & 4 closed

 

180h

Pins 5 & 6 closed

 

100h

Pins 7 & 8 closed

 

3E8h

Pins 11 & 12 closed

 

2F8h

Pins 13 & 14 closed

 

3F8h

Pins 15 & 16 closed

PARALLEL PORT 1 BASE ADDRESS SELECTION

Address

JP8

»

378h

Pins 1 & 2 closed

 

3BCh

Pins 2 & 3 closed

 

Disabled

All pins open

PARALLEL PORT 2 BASE ADDRESS SELECTION

Address

JP9

»

278h

Pins 2 & 3 closed

 

3BCh

Pins 1 & 2 closed

 

Disabled

All pins open

PARALLEL PORT 1 INTERRUPT SELECTION

IRQ

JP13

»

7

Pins 2 & 3 closed

 

5

Pins 1 & 2 closed

 

Disabled

All pins open

PARALLEL PORT 2 INTERRUPT SELECTION

IRQ

JP14

»

5

Pins 1 & 2 closed

 

7

Pins 2 & 3 closed

 

Disabled

All pins open

PARALLEL PORT 1 BI-DIRECTIONAL SELECTION

Mode

JP6

»

Bi-directional

Pins 2 & 3 closed

 

Uni-directional

Pins 1 & 2 closed

 

Disabled

All pins open

PARALLEL PORT 2 BI-DIRECTIONAL SELECTION

Mode

JP7

»

Bi-directional

Pins 2 & 3 closed

 

Uni-directional

Pins 1 & 2 closed

 

Disabled

All pins open

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