SUNIX CO., LTD.
SUN-6303EP (EX-4076)
Card Type | Serial/Parallel card |
Chip Set | 16C550 & 6535 |
Maximum Onboard Memory | None |
I/O Options | Parallel port, serial ports (2) |
Data Bus | 16-bit ISA |
Floppy drives supported | None |
CONNECTIONS | |||
Function | Location | Function | Location |
26-pin parallel port | P1 | 10-pin serial port 2 | S2 |
9-pin serial port 1 | S1 |
SERIAL PORT 1 ADDRESS SELECTION | |||||||||
COM | JP1/1 | JP1/2 | JP1/3 | JP1/4 | JP1/5 | JP1/6 | JP1/7 | JP1/8 | |
» | 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 |
SERIAL PORT 2 ADDRESS SELECTION | |||||||||
COM | JP2/1 | JP2/2 | JP2/3 | JP2/4 | JP2/5 | JP2/6 | JP2/7 | JP2/8 | |
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 |
PARALLEL PORT ADDRESS SELECTION | ||||
LPT | J3 | J4 | J5 | |
» | LPT1(378h) | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 2 & 3 closed |
LPT2(278h) | Pins 1 & 2 closed | Pins 2 & 3 closed | Pins 2 & 3 closed | |
LPT3(3BCh) | Pins 2 & 3 closed | Pins 1 & 2 closed | Pins 2 & 3 closed | |
LPT4(268h) | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 1 & 2 closed | |
LPT5(26Ch) | Pins 1 & 2 closed | Pins 2 & 3 closed | Pins 1 & 2 closed | |
LPT6(27Ch) | Pins 2 & 3 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
SERIAL PORT 1 INTERRUPT SELECTION | ||||||||||
IRQ | JP3/A | JP3/B | JP3/C | JP3/D | JP3/E | JP3/F | JP3/G | JP3/H | JP3/I | |
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 | |
IRQ9 | Open | Open | Open | Open | Closed | 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 |
SERIAL PORT 2 INTERRUPT SELECTION | ||||||||||
IRQ | JP4/A | JP4/B | JP4/C | JP4/D | JP4/E | JP4/F | JP4/G | JP4/H | JP4/I | |
» | 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 | |
IRQ9 | Open | Open | Open | Open | Closed | 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 |
PARALLEL PORT INTERRUPT SELECTION | ||||||||||
IRQ | JP5/A | JP5/B | JP5/C | JP5/D | JP5/E | JP5/F | JP5/G | JP5/H | JP5/I | |
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 |
IRQ9 | Open | Open | Open | Open | Closed | 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 |
PARALLEL PORT MODE SELECTION | |||
Setting | J1 | J2 | |
Uni-directional | Pins 2 & 3 closed | Pins 2 & 3 closed | |
» | ECP | Pins 1 & 2 closed | Pins 1 & 2 closed |
EPP | Pins 2 & 3 closed | Pins 1 & 2 closed | |
PS/2 | Pins 1 & 2 closed | Pins 2 & 3 closed |
DMA CHANNEL SELECTION | |||
Channel | J6 | J7 | |
» | 1 | Pins 1 & 2 closed | Pins 1 & 2 closed |
3 | Pins 2 & 3 closed | Pins 2 & 3 closed |