NCL 565
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Data bus: |
16-bit, ISA |
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Size: |
Half-length, full-height card |
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Hard drive supported: |
Two IDE(AT) interface drives |
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Floppy drives supported: |
360KB, 720KB, 1.2MB, 1.44MB |
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CONNECTIONS | |
|
Function |
Location |
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40-pin connector - IDE(AT) interface |
CN1 |
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34-pin data cable connector - floppy drive |
CN2 |
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9-pin serial port 1 - internal |
CN3 |
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9-pin serial port 2 - internal |
CN4 |
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25-pin parallel port - external |
CN5 |
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15-pin connector - external game port |
CN6 |
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4-pin connector - drive active LED |
LED |
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External hard drive power connector |
PWR |
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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 | |
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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 | |
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Game port disabled |
JP5 |
open | |
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Serial port 1 interrupt IRQ4 select |
JP6 |
pins 2 & 3 closed | |
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Serial port 1 interrupt IRQ3 select |
JP6 |
pins 1 & 2 closed | |
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Serial port 1 interrupt IRQ5 select |
JP7 |
pins 1 & 2 closed | |
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Serial port 1 interrupt IRQ9 select |
JP7 |
pins 2 & 3 closed | |
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Serial port 1 interrupt disabled |
JP6 & JP7 |
open | |
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Serial port 2 interrupt IRQ3 select |
JP8 |
pins 1 & 2 closed | |
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Serial port 2 interrupt IRQ4 select |
JP8 |
pins 2 & 3 closed | |
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Serial port 2 interrupt IRQ5 select |
JP9 |
pins 1 & 2 closed | |
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Serial port 2 interrupt IRQ9 select |
JP9 |
pins 2 & 3 closed | |
|
Serial port 2 interrupt disabled |
JP8 & JP9 |
open | |
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Parallel port interrupt IRQ7 select |
JP10 |
pins 2 & 3 closed | |
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Parallel port interrupt IRQ5 select |
JP10 |
pins 1 & 2 closed | |
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Parallel port interrupt disabled |
JP10 |
open | |
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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 | |
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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 | |
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COM2 |
COM3 |
open |
closed |
closed | |
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COM2 |
COM4 |
closed |
open |
open | |
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COM3 |
COM4 |
closed |
open |
closed | |
|
COM1 |
Disabled |
closed |
closed |
open | |
|
Disabled |
Disabled |
closed |
closed |
closed | |
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PARALLEL PORT ADDRESS SELECT | |||
|
LPT |
JP4/D |
JP4/E | |
|
1 |
open |
open | |
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2 |
open |
closed | |
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Disabled |
closed |
open | |
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Disabled |
closed |
closed | |