STAR GATE TECHNOLOGIES, INC.
OPTUM 4
|
Card Type |
Serial card |
|
Chipset Controller |
N/A |
|
I/O Options |
Serial ports(4 serial ports on external panel) |
|
Maximum DRAM |
N/A |
|
CONNECTIONS | |
|
Purpose |
Location |
|
62-pin serial interface connector |
CN1 |
|
INTERRUPT SELECTION 1 | |||||||||||
|
IRQ |
SW3/1 |
SW3/2 |
SW3/3 |
SW3/4 |
SW3/5 |
SW3/6 |
SW3/7 |
SW3/8 |
SW2/1 |
SW2/2 | |
| » |
4 |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
On |
Off |
On |
|
2/9 |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
On |
Off | |
|
3 |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off | |
|
5 |
Off |
Off |
Off |
Off |
Off |
Off |
On |
Off |
Off |
Off | |
|
6 |
Off |
Off |
Off |
Off |
Off |
On |
Off |
Off |
Off |
Off | |
|
7 |
Off |
Off |
Off |
Off |
On |
Off |
Off |
Off |
Off |
Off | |
|
10 |
Off |
Off |
Off |
On |
Off |
Off |
Off |
Off |
Off |
Off | |
|
11 |
Off |
Off |
On |
Off |
Off |
Off |
Off |
Off |
Off |
Off | |
|
12 |
Off |
On |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off | |
|
15 |
On |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off | |
|
INTERRUPT SELECTION 2 | ||||||||||
|
IRQ |
SW3/1 |
SW3/2 |
SW3/3 |
SW3/4 |
SW3/5 |
SW3/6 |
SW3/7 |
SW3/8 |
SW2/1 |
SW2/2 |
|
2/9 |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
On |
|
5 |
Off |
Off |
Off |
Off |
Off |
Off |
On |
Off |
Off |
Off |
|
6 |
Off |
Off |
Off |
Off |
Off |
On |
Off |
Off |
Off |
Off |
|
7 |
Off |
Off |
Off |
Off |
On |
Off |
Off |
Off |
Off |
Off |
|
10 |
Off |
Off |
Off |
On |
Off |
Off |
Off |
Off |
Off |
Off |
|
11 |
Off |
Off |
On |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
|
12 |
Off |
On |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
|
15 |
On |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
|
Note: In this mode port 1 is set to IRQ4 and port 2 is set to IRQ3. All other ports are set as above. | ||||||||||
|
INTERRUPT TABLE SELECTION | |
|
Table |
SW2/3 |
|
Table 1 |
Off |
|
Table 2 |
On |
|
BASE I/O ADDRESS SELECTION | |||||||
|
Port 1 |
Port 2 |
Port 3 |
Port 4 |
SW1/2 |
SW1/3 |
SW1/4 | |
| » |
3F8h |
2F8h |
280h |
288h |
Off |
Off |
Off |
|
180h |
188h |
190h |
198h |
Off |
Off |
On | |
|
190h |
198h |
1A0h |
1A8h |
Off |
On |
Off | |
|
290h |
298h |
2A0h |
2A8h |
Off |
On |
On | |
|
3F8h |
2F8h |
3E8h |
2E8h |
On |
Off |
Off | |
|
6A0h |
6A8h |
7E8h |
6E8h |
On |
Off |
On | |
|
298h |
2A0h |
2A8h |
2B0h |
On |
On |
Off | |
|
198h |
1A0h |
1A8h |
1B0h |
On |
On |
On | |
|
BASE I/O ADDRESS SELECTION (CON’T) | |||||||
|
Port 5 |
Port 6 |
Port 7 |
Port 8 |
Status |
SW1/2 |
SW1/3 |
SW1/4 |
|
290h |
298h |
2A0h |
2A0h |
7F8h |
Off |
Off |
Off |
|
1A0h |
1A8h |
1B0h |
1B8h |
580h |
Off |
Off |
On |
|
1B0h |
1B8h |
1C0h |
1C8h |
1D0h |
Off |
On |
Off |
|
2B0h |
2B8h |
2C0h |
2C8h |
2D0h |
Off |
On |
On |
|
280h |
288h |
290h |
298h |
FF8h |
On |
Off |
Off |
|
680h |
688h |
690h |
698h |
EF8h |
On |
Off |
On |
|
2B8h |
2C0h |
2C8h |
2D0h |
288h |
On |
On |
Off |
|
1B8h |
1C0h |
1C8h |
1D0h |
188h |
On |
On |
On |
|
I/O CYCLE DURATION SELECTION | |
|
Speed |
SW2/4 |
|
4-clock |
On |
|
6-clock |
Off |
|
FACTORY CONFIGURED - DO NOT ALTER | |
|
Switch |
Position |
|
SW1/1 |
Off |
