SIIG, INC.
CYBERPRO QUAD I/O
Card Type | Serial |
Chip Set | SIIG |
I/O Options | Serial ports (4) |
Data Bus | 16-bit ISA |

CONNECTIONS | |||
Function | Label | Function | Label |
Serial port 1 | J1 | Serial port 3 | J3 |
Serial port 2 | J2 | Serial port 4 | J4 |
SERIAL PORT 1 ADDRESS | |||||||||
Setting | S1/A | S1/B | S1/C | S1/D | S1/E | S1/F | S1/G | S1/H | |
| » | COM1: (3F8h) | Closed | Open | Open | Open | Open | Open | Open | Open |
COM2: (2F8h) | Open | Closed | Open | Open | Open | Open | Open | Open | |
COM3: (3E8h) | Open | Open | Closed | Open | Open | Open | Open | Open | |
COM4: (2E8h) | Open | Open | Open | Closed | Open | Open | Open | Open | |
COM5: (3F0h) | Open | Open | Open | Open | Closed | Open | Open | Open | |
COM6: (3E0h) | Open | Open | Open | Open | Open | Closed | Open | Open | |
COM7: (2E0h) | Open | Open | Open | Open | Open | Open | Closed | Open | |
COM8: (260h) | Open | Open | Open | Open | Open | Open | Open | Closed | |
Disabled | Open | Open | Open | Open | Open | Open | Open | Open | |
SERIAL PORT 2 ADDRESS | |||||||||
Setting | S3/A | S3/B | S3/C | S3/D | S3/E | S3/F | S3/G | S3/H | |
COM1: (3F8h) | Closed | Open | Open | Open | Open | Open | Open | Open | |
| » | COM2: (2F8h) | Open | Closed | Open | Open | Open | Open | Open | Open |
COM3: (3E8h) | Open | Open | Closed | Open | Open | Open | Open | Open | |
COM4: (2E8h) | Open | Open | Open | Closed | Open | Open | Open | Open | |
COM5: (3F0h) | Open | Open | Open | Open | Closed | Open | Open | Open | |
COM6: (3E0h) | Open | Open | Open | Open | Open | Closed | Open | Open | |
COM7: (2E0h) | Open | Open | Open | Open | Open | Open | Closed | Open | |
COM8: (260h) | Open | Open | Open | Open | Open | Open | Open | Closed | |
Disabled | Open | Open | Open | Open | Open | Open | Open | Open | |
SERIAL PORT 3 ADDRESS | |||||||||
Setting | S5/A | S5/B | S5/C | S5/D | S5/E | S5/F | S5/G | S5/H | |
COM1: (3F8h) | Closed | Open | Open | Open | Open | Open | Open | Open | |
COM2: (2F8h) | Open | Closed | Open | Open | Open | Open | Open | Open | |
| » | COM3: (3E8h) | Open | Open | Closed | Open | Open | Open | Open | Open |
COM4: (2E8h) | Open | Open | Open | Closed | Open | Open | Open | Open | |
COM5: (3F0h) | Open | Open | Open | Open | Closed | Open | Open | Open | |
COM6: (3E0h) | Open | Open | Open | Open | Open | Closed | Open | Open | |
COM7: (2E0h) | Open | Open | Open | Open | Open | Open | Closed | Open | |
COM8: (260h) | Open | Open | Open | Open | Open | Open | Open | Closed | |
Disabled | Open | Open | Open | Open | Open | Open | Open | Open | |
SERIAL PORT 4 ADDRESS | |||||||||
Setting | S7/A | S7/B | S7/C | S7/D | S7/E | S7/F | S7/G | S7/H | |
COM1: (3F8h) | Closed | Open | Open | Open | Open | Open | Open | Open | |
COM2: (2F8h) | Open | Closed | Open | Open | Open | Open | Open | Open | |
COM3: (3E8h) | Open | Open | Closed | Open | Open | Open | Open | Open | |
| » | COM4: (2E8h) | Open | Open | Open | Closed | Open | Open | Open | Open |
COM5: (3F0h) | Open | Open | Open | Open | Closed | Open | Open | Open | |
COM6: (3E0h) | Open | Open | Open | Open | Open | Closed | Open | Open | |
COM7: (2E0h) | Open | Open | Open | Open | Open | Open | Closed | Open | |
COM8: (260h) | Open | Open | Open | Open | Open | Open | Open | Closed | |
Disabled | Open | Open | Open | Open | Open | Open | Open | Open | |
SERIAL PORT 1 INTERRUPT | ||||||||||
Setting | S2/A | S2/B | S2/C | S2/D | S2/E | S2/F | S2/G | S2/H | S2/I | |
IR/FONT> | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
IRQ3 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | |
| » | IRQ4 | Open | Closed | Open | Open | Open | Open | Open | Open | Open |
IRQ5 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | |
IRQ7 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
IRQ10 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | |
IRQ11 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | |
IRQ12 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
IRQ15 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | |
Disabled | Open | Open | Open | Open | Open | Open | Open | Open | Open | |
SERIAL PORT 2 INTERRUPT | ||||||||||
Setting | S4/A | S4/B | S4/C | S4/D | S4/E | S4/F | S4/G | S4/H | S4/I | |
IR/FONT> | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
| » | IRQ3 | Closed | Open | Open | Open | Open | Open | Open | Open | Open |
IRQ4 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | |
IRQ5 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | |
IRQ7 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
IRQ10 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | |
IRQ11 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | |
IRQ12 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
IRQ15 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | |
Disabled | Open | Open | Open | Open | Open | Open | Open | Open | Open | |
SERIAL PORT 3 INTERRUPT | ||||||||||
Setting | S6/A | S6/B | S6/C | S6/D | S6/E | S6/F | S6/G | S6/H | S6/I | |
IR/FONT> | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
IRQ3 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | |
IRQ4 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | |
IRQ5 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | |
IRQ7 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
| » | IRQ10 | Open | Open | Open | Open | Open | Closed | Open | Open | Open |
IRQ11 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | |
IRQ12 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
IRQ15 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | |
Disabled | Open | Open | Open | Open | Open | Open | Open | Open | Open | |
SERIAL PORT 4 INTERRUPT | ||||||||||
Setting | S8/A | S8/B | S8/C | S8/D | S8/E | S8/F | S8/G | S8/H | S8/I | |
IR/FONT> | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
IRQ3 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | |
IRQ4 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | |
IRQ5 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | |
IRQ7 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
IRQ10 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | |
| » | IRQ11 | Open | Open | Open | Open | Open | Open | Closed | Open | Open |
IRQ12 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
IRQ15 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | |
Disabled | Open | Open | Open | Open | Open | Open | Open | Open | Open | |