ARNET CORPORATION
ARNET SYNC
|
Card Type |
I/O controller |
|
Chipset/Controller |
Unidentified |
|
I/O Options |
Serial ports (2) |
|
Maximum DRAM |
N/A |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port 1 |
CN1 |
Serial port 2 |
CN1 |
|
I/O ADDRESS CONFIGURATION | |||||||||
|
Address |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
SW1/6 |
SW1/7 |
SW1/8 | |
|
388h |
Off |
On |
On |
On |
Off |
Off |
Off |
On | |
|
100h |
On |
On |
On |
On |
On |
Off |
On |
On | |
|
120h |
On |
On |
Off |
On |
On |
Off |
On |
On | |
|
140h |
On |
On |
On |
Off |
On |
Off |
On |
On | |
|
168h |
Off |
On |
Off |
Off |
On |
Off |
On |
On | |
|
200h |
On |
On |
On |
On |
On |
On |
Off |
On | |
|
2C0h |
On |
On |
On |
Off |
Off |
On |
Off |
On | |
|
2D0h |
On |
Off |
On |
Off |
Off |
On |
Off |
On | |
|
2F8h |
Off |
Off |
Off |
Off |
Off |
On |
Off |
On | |
|
300h |
On |
On |
On |
On |
On |
Off |
Off |
On | |
|
310h |
On |
Off |
On |
On |
On |
Off |
Off |
On | |
|
380h |
On |
On |
On |
On |
Off |
Off |
Off |
On | |
|
3A0h |
On |
On |
Off |
On |
Off |
Off |
Off |
On | |
|
3A8h |
Off |
On |
Off |
On |
Off |
Off |
Off |
On | |
|
3F8h |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
On | |
|
INTERRUPT SELECT | ||||||||||
|
IRQ |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 |
SW2/6 |
SW2/7 |
SW2/8 |
SW2/9 |
SW2/10 |
|
2 |
On |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
|
3 |
Off |
On |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
|
4 |
Off |
Off |
On |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
|
5 |
Off |
Off |
Off |
On |
Off |
Off |
Off |
Off |
Off |
Off |
|
6 |
Off |
Off |
Off |
Off |
On |
Off |
Off |
Off |
Off |
Off |
|
7 |
Off |
Off |
Off |
Off |
Off |
On |
Off |
Off |
Off |
Off |
|
DTR CONFIGURATION | |||
|
Setting |
J2 |
J4 | |
|
DTR selected from 8530 |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
DTR selected from I/O latch |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
FACTORY CONFIGURED SETTINGS | |
|
Jumper |
Setting |
|
J1 |
Pins 2 & 3 closed |
|
J3 |
Pins 2 & 3 closed |