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NCL 565

NCL AMERICA

NCL 565

Data bus:

16-bit, ISA

Size:

Half-length, full-height card

Hard drive supported:

Two IDE(AT) interface drives

Floppy drives supported:

360KB, 720KB, 1.2MB, 1.44MB

CONNECTIONS

Function

Location

40-pin connector - IDE(AT) interface

CN1

34-pin data cable connector - floppy drive

CN2

9-pin serial port 1 - internal

CN3

9-pin serial port 2 - internal

CN4

25-pin parallel port - external

CN5

15-pin connector - external game port

CN6

4-pin connector - drive active LED

LED

External hard drive power connector

PWR

USER CONFIGURABLE SETTINGS

Function

Location

Setting

IOCHRDY connected to IDE interface pin 27

JP1

pins 1 & 2 closed

 

IOCHRDY connected to IDE interface pin 21

JP1

pins 2 & 3 closed

 

IOCHRDY not connected to IDE interface

JP1

open

USER CONFIGURABLE SETTINGS(CONTINUED)

Function

Location

Setting

IRQ14 connected directly to bus

JP3

pins 2 & 3 closed

 

IRQ14 enabled by IDE interface(CN1) pin 39

JP3

pins 1 & 2 closed

 

IRQ14 is not connected to bus

JP3

open

Game port enabled

JP5

closed

 

Game port disabled

JP5

open

Serial port 1 interrupt IRQ4 select

JP6

pins 2 & 3 closed

 

Serial port 1 interrupt IRQ3 select

JP6

pins 1 & 2 closed

 

Serial port 1 interrupt IRQ5 select

JP7

pins 1 & 2 closed

 

Serial port 1 interrupt IRQ9 select

JP7

pins 2 & 3 closed

 

Serial port 1 interrupt disabled

JP6 & JP7

open

Serial port 2 interrupt IRQ3 select

JP8

pins 1 & 2 closed

 

Serial port 2 interrupt IRQ4 select

JP8

pins 2 & 3 closed

 

Serial port 2 interrupt IRQ5 select

JP9

pins 1 & 2 closed

 

Serial port 2 interrupt IRQ9 select

JP9

pins 2 & 3 closed

 

Serial port 2 interrupt disabled

JP8 & JP9

open

Parallel port interrupt IRQ7 select

JP10

pins 2 & 3 closed

 

Parallel port interrupt IRQ5 select

JP10

pins 1 & 2 closed

 

Parallel port interrupt disabled

JP10

open

IDE/FLOPPY DRIVE ADDRESS SELECT

IDE interface(CN1)

Floppy Drive(CN2)

JP2/A

JP2/B

1FXh

3FXh

open

open

 

17Xh

37Xh

open

closed

 

Disabled

3FXh

closed

open

 

1FXh

Disabled

closed

closed

SERIAL PORT ADDRESS SELECT

Port 1 (CN3)

Port 2 (CN4)

JP4/A

JP4/B

JP4/C

COM1

COM2

open

open

open

 

COM1

COM3

open

open

closed

 

COM1

COM4

open

closed

open

 

COM2

COM3

open

closed

closed

 

COM2

COM4

closed

open

open

 

COM3

COM4

closed

open

closed

 

COM1

Disabled

closed

closed

open

 

Disabled

Disabled

closed

closed

closed

PARALLEL PORT ADDRESS SELECT

LPT

JP4/D

JP4/E

1

open

open

 

2

open

closed

 

Disabled

closed

open

 

Disabled

closed

closed