KOUWELL ELECTRONIC CORPORATION
KM-528
Card Type |
Multi I/O card |
Chipset/Controller |
National Semiconductor |
I/O Options |
Floppy drive interface, game port, parallel port, serial ports (2) |
Maximum DRAM |
N/A |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
Serial port 1 |
CN2 |
Game port DB-15 |
CN4B |
Serial port 2 |
CN3 |
Parallel port |
CN5 |
Game port 16-pin header |
CN4A |
FACTORY CONFIGURED SETTINGS | |
Jumpers |
Settings |
J1 |
Pins 2 & 3, 4 & 5 closed |
J2 |
Pins 2 & 3 closed |
J3 |
Pins 2 & 3, 4 & 5 closed |
J4 |
Pins 2 & 3 closed |
J5 |
Pins 2 & 3 closed |
J6 |
Pins 2 & 3 closed |
J7 |
Pins 2 & 3 closed |
J8 |
Pins 2 & 3 closed |
SERIAL PORT CONFIGURATION | ||||||
Port 1 (CN2) |
Port 2 (CN3) |
J10A |
J10B |
J10C |
J10D | |
COM1 |
COM2 |
Open |
Open |
Pins 1 & 2 |
Pins 2 & 3 | |
COM1 |
Disabled |
Open |
Open |
Open |
Pins 2 & 3 | |
Disabled |
COM2 |
Open |
Open |
Pins 1 & 2 |
Open | |
COM3 |
COM4 |
Pins 1 & 2 |
Pins 2 & 3 |
Open |
Open | |
COM3 |
Disabled |
Open |
Pins 2 & 3 |
Open |
Open | |
Disabled |
COM4 |
Pins 1 & 2 |
Open |
Open |
Open | |
Note:Pins designated should be in the closed position. |
SERIAL PORT INTERRUPT SELECT | ||||||
Port 1 (CN2) |
Port 2 (CN3) |
J12A |
J12B |
J12C |
J12D | |
IRQ4 |
IRQ3 |
Open |
Pins 1 & 2 |
Pins 2 & 3 |
Open | |
IRQ4 |
Disabled |
Open |
Open |
Pins 2 & 3 |
Open | |
Disabled |
IRQ3 |
Open |
Pins 1 & 2 |
Open |
Open | |
IRQ5 |
IRQ2 |
Pins 1 & 2 |
Open |
Open |
Pins 2 & 3 | |
IRQ5 |
Disabled |
Open |
Open |
Open |
Pins 2 & 3 | |
Disabled |
IRQ2 |
Pins 1 & 2 |
Open |
Open |
Open | |
Note:Pins designated should be in the closed position. |
PARALLEL PORT CONFIGURATION | ||||
LPT |
Mode |
J9 |
J11 | |
1 |
Unidirectional |
Pins 1 & 2 closed |
Pins 4 & 5 closed | |
2 |
Bidirectional |
Pins 2 & 3 closed |
Pins 5 & 6 closed |