UNIDENTIFIED
SERIAL CARD
Card Type | Serial Card |
Chipset/Controller | Krueger Company |
I/O Options | Serial ports (2) |
Maximum DRAM | N/A |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial port 2 | J2 | Serial port 1 | J3 |
SERIAL PORT CONFIGURATION | ||||||||
Port 1 | Port 2 | J1/1 | J1/2 | J1/3 | J1/4 | J1/9 | J1/10 | |
» | COM1 | COM2 | Closed | Closed | Open | Open | Open | Open |
COM1 | Disabled | Closed | Open | Open | Open | Open | Open | |
COM2 | Disabled | Open | Open | Open | Open | Closed | Open | |
COM2 | COM1 | Open | Open | Open | Open | Closed | Closed | |
COM3 | COM4 | Open | Open | Closed | Closed | Open | Open |
SERIAL PORT INTERRUPT SELECTION | ||||||
Port 1 (J3) | Port 2 (J2) | J1/5 | J1/6 | J1/7 | J1/8 | |
» | IRQ4 | IRQ3 | Closed | Open | Open | Closed |
IRQ3 | IRQ4 | Open | Closed | Closed | Open |