...because we can't all be on the bleeding edge...
NCL AMERICA
NCL527
|
|
Data bus: 16-bit, ISA
Size: Half-length, full-height card
Hard Drives Suppported: Two AT Interface (IDE) drives
Floppy Drives Supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives
|
CONNECTIONS | |
|
Functions |
Location |
|
40-pin connector-IDE(AT) Interface |
CN1 |
|
34-pin data cable connector-floppy drive |
CN2 |
|
5-pin connector-DC power |
PWR |
|
4-pin connector-drive active LED |
LED |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
| » |
IOCHRDY connected to CN1, Pin 27 |
JP1 |
pins 1 & 2 closed |
|
IOCHRDY connected to CN1, Pin 21 |
JP1 |
pins 2 & 3 closed | |
|
IOCHRDY not connected |
JP1 |
open | |
| » |
IRQ14 connected directly to bus |
JP3 |
pins 2 & 3 closed |
|
IRQ14 enabled by pin 39 high |
JP3 |
pins 1 & 2 closed | |
|
IRQ14 not connected to bus |
JP3 |
open | |
|
DRIVE PORT ADDRESS | ||||
|
Hard Drive Address |
Floppy Drive Address |
JP2/pins 1 & 2 |
JP2/pins 3 & 4 | |
| » |
1F0-1F7h |
3F0-3F7h |
open |
open |
|
170-177h |
370-377h |
open |
closed | |
|
1F0-1F7h |
Disabled |
closed |
closed | |
|
Disabled |
3F0-3F7h |
closed |
open | |