ARNET CORPORATION
MULTIPORT
|
Card Type |
I/O controller |
|
Chipset/Controller |
Startech UART |
|
I/O Options |
Serial port (4 or 8) |
|
Maximum DRAM |
N/A |
|
CONNECTIONS | |
|
Purpose |
Location |
|
DB-62 connector |
CN1 |
|
UART I/O ADDRESS CONFIGURATION | |||||
|
Address |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
|
100h |
On |
On |
On |
Off |
On |
|
140h |
On |
Off |
On |
Off |
On |
|
180h |
On |
On |
Off |
Off |
On |
|
1C0h |
On |
Off |
Off |
Off |
On |
|
200h |
On |
On |
On |
On |
Off |
|
240h |
On |
Off |
On |
On |
Off |
|
300h |
On |
On |
On |
Off |
Off |
|
340h |
On |
Off |
On |
Off |
Off |
|
280h |
On |
On |
Off |
On |
Off |
|
2C0h |
On |
Off |
Off |
On |
Off |
|
380h |
On |
On |
Off |
Off |
Off |
|
3C0h |
On |
Off |
Off |
Off |
Off |
|
OPTION I/O ADDRESS CONFIGURATION | |||||||
|
Address |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 |
SW2/6 |
SW2/7 |
|
100h |
On |
On |
On |
On |
On |
Off |
On |
|
110h |
On |
Off |
On |
On |
On |
Off |
On |
|
120h |
On |
On |
Off |
On |
On |
Off |
On |
|
130h |
On |
Off |
Off |
On |
On |
Off |
On |
|
140h |
On |
On |
On |
Off |
On |
Off |
On |
|
150h |
On |
Off |
On |
Off |
On |
Off |
On |
|
160h |
On |
On |
Off |
Off |
On |
Off |
On |
|
170h |
On |
Off |
Off |
Off |
On |
Off |
On |
|
180h |
On |
On |
On |
On |
Off |
Off |
On |
|
190h |
On |
Off |
On |
On |
Off |
Off |
On |
|
1A0h |
On |
On |
Off |
On |
Off |
Off |
On |
|
1B0h |
On |
Off |
Off |
On |
Off |
Off |
On |
|
1C0h |
On |
On |
On |
Off |
Off |
Off |
On |
|
1D0h |
On |
Off |
On |
Off |
Off |
Off |
On |
|
1E0h |
On |
On |
Off |
Off |
Off |
Off |
On |
|
1F0h |
On |
Off |
Off |
Off |
Off |
Off |
On |
|
200h |
On |
On |
On |
On |
On |
On |
Off |
|
210h |
On |
Off |
On |
On |
On |
On |
Off |
|
220h |
On |
On |
Off |
On |
On |
On |
Off |
|
230h |
On |
Off |
Off |
On |
On |
On |
Off |
|
240h |
On |
On |
On |
Off |
On |
On |
Off |
|
250h |
On |
Off |
On |
Off |
On |
On |
Off |
|
260h |
On |
On |
Off |
Off |
On |
On |
Off |
|
270h |
On |
Off |
Off |
Off |
On |
On |
Off |
|
280h |
On |
On |
On |
On |
Off |
On |
Off |
|
290h |
On |
Off |
On |
On |
Off |
On |
Off |
|
2A0h |
On |
On |
Off |
On |
Off |
On |
Off |
|
2B0h |
On |
Off |
Off |
On |
Off |
On |
Off |
|
2C0h |
On |
On |
On |
Off |
Off |
On |
Off |
|
2D0h |
On |
Off |
On |
Off |
Off |
On |
Off |
|
2E0h |
On |
On |
Off |
Off |
Off |
On |
Off |
|
2F0h |
On |
Off |
Off |
Off |
Off |
On |
Off |
|
300h |
On |
On |
On |
On |
On |
Off |
Off |
|
310h |
On |
Off |
On |
On |
On |
Off |
Off |
|
320h |
On |
On |
Off |
On |
On |
Off |
Off |
|
330h |
On |
Off |
Off |
On |
On |
Off |
Off |
|
340h |
On |
On |
On |
Off |
On |
Off |
Off |
|
350h |
On |
Off |
On |
Off |
On |
Off |
Off |
|
360h |
On |
On |
Off |
Off |
On |
Off |
Off |
|
370h |
On |
Off |
Off |
Off |
On |
Off |
Off |
|
380h |
On |
On |
On |
On |
Off |
Off |
Off |
|
OPTION I/O ADDRESS CONFIGURATION (CONTINUED) | |||||||
|
Address |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 |
SW2/6 |
SW2/7 |
|
390h |
On |
Off |
On |
On |
Off |
Off |
Off |
|
3A0h |
On |
On |
Off |
On |
Off |
Off |
Off |
|
3B0h |
On |
Off |
Off |
On |
Off |
Off |
Off |
|
3C0h |
On |
On |
On |
Off |
Off |
Off |
Off |
|
3D0h |
On |
Off |
On |
Off |
Off |
Off |
Off |
|
3E0h |
On |
On |
Off |
Off |
Off |
Off |
Off |
|
3F0h |
On |
Off |
Off |
Off |
Off |
Off |
Off |
|
INTERRUPT SELECT | ||||||
|
IRQ |
SW3/1 |
SW3/2 |
SW3/3 |
SW3/4 |
SW3/5 |
SW3/6 |
|
IRQ2 |
On |
Off |
Off |
Off |
Off |
Off |
|
IRQ3 |
Off |
On |
Off |
Off |
Off |
Off |
|
IRQ4 |
Off |
Off |
On |
Off |
Off |
Off |
|
IRQ5 |
Off |
Off |
Off |
On |
Off |
Off |
|
IRQ6 |
Off |
Off |
Off |
Off |
On |
Off |
|
IRQ7 |
Off |
Off |
Off |
Off |
Off |
On |
|
Not used |
Off |
Off |
Off |
Off |
Off |
Off |
|
RECOMMENDED OPERATING SYSTEM CONFIGURATIONS | ||||
|
Operating System |
Address Setting |
UART I/O Address |
Option I/O Address |
IRQ |
|
Concurrent DOS |
Primary |
280h |
270h |
IRQ3 |
|
Concurrent DOS |
Alternate |
2C0h |
2B0h |
IRQ3 |
|
Formula IV |
Primary |
280h |
Not used |
IRQ2 |
|
Formula IV |
Alternate |
Any unused area |
Not used |
Not used |
|
SunSoft Interactive 386/ix |
Primary |
200h |
240h |
IRQ3 |
|
SunSoft Interactive 386/ix |
Alternate |
280h |
2C0h |
IRQ3 |
|
MBOS/5, BOS/LAN |
Primary |
2C0h |
Not used |
IRQ3 |
|
MBOS/5, BOS/LAN |
Alternate |
100h |
Not used |
IRQ3 |
|
MBOS/5, BOS/LAN |
Alternate |
200h |
Not used |
IRQ3 |
|
Microport UNIX |
Primary |
100h |
Not used |
IRQ3 |
|
Microport UNIX |
Alternate |
280h |
Not used |
IRQ3 |
|
Micronetic MUMPS |
Primary |
280h |
Not used |
IRQ3 |
|
Micronetic MUMPS |
Alternate |
240h |
Not used |
IRQ5 |
|
MUMPS/CCSM MUMPS |
Primary |
280h |
2C0h |
IRQ3 |
|
MUMPS/CCSM MUMPS |
Alternate |
200h |
2D0h |
IRQ3 |
|
PC-MOS/386 |
Primary |
280h |
Not used |
IRQ2 |
|
PC-MOS/386 |
Alternate |
100h |
Not used |
IRQ2 |
|
RECOMMENDED OPERATING SYSTEM CONFIGURATIONS (CONTINUED) | ||||
|
Operating System |
Address Setting |
UART I/O Address |
Option I/O Address |
IRQ |
|
PICK |
Primary |
280h |
2C0h |
IRQ4 |
|
PICK |
Alternate |
180h |
1C0h |
IRQ3 |
|
PICK OA |
Primary |
200h |
240h |
IRQ2 |
|
PICK OA |
Alternate |
100h |
140h |
IRQ7 |
|
QNX |
Primary |
280h |
Not used |
IRQ2 |
|
QNX |
Primary |
280h |
Not used |
IRQ3 |
|
QNX |
Primary |
280h |
Not used |
IRQ4 |
|
QNX |
Primary |
280h |
Not used |
IRQ5 |
|
Quick Connect |
Primary |
280h |
Not used |
IRQ4 |
|
SCO XENIX/UNIX V |
Primary |
100h |
140h |
IRQ4 |
|
SCO XENIX/UNIX V |
Alternate |
280h |
2C0h |
IRQ4 |
|
SCO XENIX/UNIX V |
Primary |
180h |
1C0h |
IRQ3 |
|
SCO XENIX/UNIX V |
Alternate |
300h |
340h |
N/A |
|
THEOS |
Primary |
100h |
140h |
IRQ5 |
|
THEOS |
Alternate |
180h |
1C0h |
IRQ7 |
|
VENIX/86 |
Primary |
280h |
Not used |
IRQ3 |
|
VENIX/86 |
Alternate |
280h |
Not used |
IRQ4 |
|
VM/386 |
Primary |
300h |
340h |
IRQ5 |
|
XMM-DOS |
Primary |
100h |
180h |
IRQ2 |
|
XMM-DOS |
Alternate |
140h |
190h |
IRQ7 |
|
MS-DOS |
Primary |
280h |
Not used |
IRQ2 |
|
MS-DOS |
Alternate |
140h |
Not used |
IRQ3 |