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IOS (IOSA) VERSION 3.0 IO card Settings and Configuration |
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Articles / TULARC / PC info / I/O Cards / U-Z / | |
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IOS (IOSA) VERSION 3.0 IO card Settings and Configuration |
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UNIDENTIFIED
IOS (IOSA) VERSION 3.0
|
Card Type |
Multi I/O card |
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Chipset/Controller |
National Semiconductor |
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I/O Options |
Game port, parallel port, serial ports (2) |
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Maximum DRAM |
N/A |
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CONNECTIONS | |||
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Purpose |
Location |
Purpose |
Location |
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Serial port 1 |
J1 |
Serial port 2 |
P1 |
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Parallel port |
J2 |
Game port |
P2 |
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SERIAL PORT CONFIGURATION | ||||||
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Port 1 (J1) |
IRQ |
C1 |
C2 |
C3 |
C4 | |
| » |
COM1 |
4 |
Closed |
Open |
Open |
Open |
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COM2 |
3 |
Open |
Closed |
Open |
Open | |
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COM3 |
2 |
Open |
Open |
Closed |
Open | |
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COM4 |
5 |
Open |
Open |
Open |
Closed | |
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SERIAL PORT CONFIGURATION | ||||||
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Port 2 (P1) |
IRQ |
C5 |
C6 |
C7 |
C8 | |
| » |
COM2 |
3 |
Open |
Closed |
Open |
Open |
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COM1 |
4 |
Closed |
Open |
Open |
Open | |
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COM3 |
2 |
Open |
Open |
Closed |
Open | |
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COM4 |
5 |
Open |
Open |
Open |
Closed | |
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PARALLEL PORT CONFIGURATION | |||||
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LPT |
IRQ |
L1 |
L2 |
L3 | |
| » |
1 |
7 |
Closed |
Open |
Open |
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2 |
7 |
Open |
Closed |
Open | |
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3 |
5 |
Open |
Open |
Closed | |
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