|
|
AT BUS I/O CARD 0001
UNIDENTIFIED
AT BUS I/O CARD 0001
|
|
|
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
|
|
40-pin IDE(AT) Interface connector
|
J1
|
|
10-pin serial port (COM2/4) - internal
|
J2
|
|
10-pin serial port (COM1/3) - external
|
J3
|
|
25-pin parallel port (LPT1/2) - external
|
J4
|
|
34-pin control cable connector - floppy drive
|
J5
|
|
2-pin connector - Drive active LED
|
LED
|
|
USER CONFIGURABLE SETTINGS
|
|
Function
|
Location
|
Setting
|
|
|
250KB/sec floppy drives supported
|
J6
|
open
|
|
|
300KB/sec floppy drives supported
|
J6
|
closed
|
| »
|
Hard drive Interrupt is IRQ14
|
J9
|
pins 1 & 2 closed
|
|
|
Hard drive Interrupt is disabled
|
J9
|
pins 2 & 3 closed
|
| »
|
I/O Channel Ready signal disabled
|
JP1
|
open
|
|
|
I/O Channel Ready signal enabled
|
JP1
|
closed
|
| »
|
Floppy drive enabled
|
JP3
|
closed
|
|
|
Floppy drive disabled
|
JP3
|
open
|
|
SERIAL PORT 1 (J3) CONFIGURATION - JP2
|
|
J3
|
Jumper 1
|
Jumper 2
|
Jumper 3
|
|
IRQ4
|
closed
|
open
|
open
|
|
IRQ5
|
open
|
closed
|
open
|
|
IRQ9
|
open
|
open
|
closed
|
|
SERIAL PORT 2 (J2) CONFIGURATION - JP2
|
|
J2
|
Jumper 4
|
Jumper 5
|
Jumper 6
|
|
IRQ3
|
closed
|
open
|
open
|
|
IRQ9
|
open
|
closed
|
open
|
|
IRQ5
|
open
|
open
|
closed
|
|
PARALLEL PORT (J4) CONFIGURATION - JP2
|
|
J4
|
Jumper 7
|
Jumper 8
|
|
IRQ5
|
closed
|
open
|
|
IRQ7
|
open
|
closed
|
|
SERIAL PORT 1 (J3) CONFIGURATION - JP6
|
|
J3
|
Jumper 1
|
Jumper 3
|
|
3F8h
|
closed
|
open
|
|
3E8f
|
open
|
closed
|
|
SERIAL PORT 2 (J2) CONFIGURATION - JP6
|
|
J2
|
Jumper 2
|
Jumper 4
|
|
2F8h
|
closed
|
open
|
|
2E8h
|
open
|
closed
|
|
PARALLEL PORT (J4) CONFIGURATION - JP6
|
|
J4
|
Jumper 5
|
Jumper 6
|
|
378h
|
closed
|
open
|
|
278h
|
open
|
closed
|
|