BOCA RESEARCH, INC.
IOAT66
Card Type | I/O controller |
Chipset/Controller | UART |
I/O Options | Serial ports (6) |
Maximum DRAM | N/A |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
RJ45 serial port 1 | A | RJ45 serial port 4 | D |
RJ45 serial port 2 | B | RJ45 serial port 5 | E |
RJ45 serial port 3 | C | RJ45 serial port 6 | F |
I/O ADDRESS CONFIGURATION | |||||||
Port/Address | J1/A | J1/B | J1/C | J1/D | J1/E | J1/F | |
» | Port 1/220h | 2 & 3 closed | N/A | N/A | N/A | N/A | N/A |
Port 1/3F8h | 1 & 2 closed | N/A | N/A | N/A | N/A | N/A | |
» | Port 2/228h | N/A | 2 & 3 closed | N/A | N/A | N/A | N/A |
Port 2/2F8h | N/A | 1 & 2 closed | N/A | N/A | N/A | N/A | |
» | Port 3/240h | N/A | N/A | 2 & 3 closed | N/A | N/A | N/A |
Port 3/3E8h | N/A | N/A | 1 & 2 closed | N/A | N/A | N/A | |
» | Port 4/248h | N/A | N/A | N/A | 2 & 3 closed | N/A | N/A |
Port 4/2E8h | N/A | N/A | N/A | 1 & 2 closed | N/A | N/A | |
» | Port 5/260h | N/A | N/A | N/A | N/A | 2 & 3 closed | N/A |
Port 5/3E0h | N/A | N/A | N/A | N/A | 1 & 2 closed | N/A | |
» | Port 6/268h | N/A | N/A | N/A | N/A | N/A | 2 & 3 closed |
Port 6/2E0h | N/A | N/A | N/A | N/A | N/A | 1 & 2 closed |
INTERRUPT REQUEST | |||||||
Port/IRQ | J2/A | J2/B | J2/C | J2/D | J2/E | J2/F | |
» | Port 1/IRQ4 | 1 & 2 closed | N/A | N/A | N/A | N/A | N/A |
Port 1/shared | 2 & 3 closed | N/A | N/A | N/A | N/A | N/A | |
» | Port 2/IRQ3 | N/A | 1 & 2 closed | N/A | N/A | N/A | N/A |
Port 2/shared | N/A | 2 & 3 closed | N/A | N/A | N/A | N/A | |
» | Port 3/IRQ10 | N/A | N/A | 1 & 2 closed | N/A | N/A | N/A |
Port 3/shared | N/A | N/A | 2 & 3 closed | N/A | N/A | N/A | |
» | Port 4/IRQ11 | N/A | N/A | N/A | 1 & 2 closed | N/A | N/A |
Port 4/shared | N/A | N/A | N/A | 2 & 3 closed | N/A | N/A | |
» | Port 5/IRQ12 | N/A | N/A | N/A | N/A | 1 & 2 closed | N/A |
Port 5/shared | N/A | N/A | N/A | N/A | 2 & 3 closed | N/A | |
» | Port 6/IRQ15 | N/A | N/A | N/A | N/A | N/A | 1 & 2 closed |
Port 6/shared | N/A | N/A | N/A | N/A | N/A | 2 & 3 closed |
INTERRUPT STATUS REGISTER I/O | ||
Address | J7 | |
» | 208h | Pins 1 & 2 closed |
2F0h | Pins 2 & 3 closed |
SHARED IRQ | ||
Shared IRQ | J7 | |
» | IRQ5 | Pins 2 & 3 closed |
IRQ4 | Pins 1 & 2 closed |