MODULAR CIRCUIT TECHNOLOGY
MCT-AIO/AIO+
|
Card Type |
Multi I/O |
|
Chipset/Controller |
Unidentified |
|
I/O Options |
Game port, parallel port, serial ports (2) |
|
Maximum DRAM |
N/A |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port 1 |
CN1 |
Serial port 2 |
J1 |
|
Parallel port |
CN2 |
Game port |
J2 |
|
GAME PORT CONFIGURATION | ||
|
Setting |
DSW1/4 | |
|
Enabled |
On | |
|
Disabled |
Off | |
|
PARALLEL PORT CONFIGURATION | ||
|
Setting |
DSW1/5 | |
|
Enabled |
On | |
|
Disabled |
Off | |
|
PARALLEL PORT ADDRESS SELECT | ||
|
Address |
DSW1/1 | |
|
LPT1 |
Off | |
|
LPT2 |
On | |
|
PARALLEL PORT INTERRUPT SELECT | |||
|
IRQ |
JP5/A |
JP5/B | |
|
IRQ7 |
Closed |
Open | |
|
IRQ5 |
Open |
Closed | |
|
SERIAL PORT CONFIGURATION | ||||
|
Port 1 (CN1) |
Port 2 (J1) |
DSW1/7 |
DSW1/8 | |
|
Enabled |
Enabled |
On |
On | |
|
Enabled |
Disabled |
On |
Off | |
|
Disabled |
Enabled |
Off |
On | |
|
Disabled |
Disabled |
Off |
Off | |
|
SERIAL PORT ADDRESS SELECT | ||||
|
Port 1 (CN1) |
Port 2 (J1) |
DSW1/2 |
DSW1/3 | |
|
COM1 |
COM2 |
On |
On | |
|
COM2 |
COM3 |
Off |
On | |
|
COM3 |
COM4 |
On |
Off | |
|
PRIMARY SERIAL PORT INTERRUPT SELECT | |||||
|
IRQ |
DSW2/5 |
DSW2/6 |
DSW2/7 |
DSW2/8 | |
|
IRQ4 |
Off |
Off |
On |
Off | |
|
IRQ2 |
On |
Off |
Off |
Off | |
|
IRQ3 |
Off |
On |
Off |
Off | |
|
IRQ5 |
Off |
Off |
Off |
On | |
|
SECONDARY SERIAL PORT INTERRUPT SELECT | |||||
|
IRQ |
DSW2/1 |
DSW2/2 |
DSW2/3 |
DSW2/4 | |
|
IRQ3 |
Off |
On |
Off |
Off | |
|
IRQ2 |
On |
Off |
Off |
Off | |
|
IRQ4 |
Off |
Off |
On |
Off | |
|
IRQ5 |
Off |
Off |
Off |
On | |
|
NORMAL/FORCE TRUE MODE | |||||||
|
Setting |
JP1/A |
JP1/B |
JP1/C |
JP2/A |
JP2/B |
JP2/C | |
|
Normal |
Pins 1 & 2 |
Pins 1 & 2 |
Pins 1 & 2 |
Pins 1 & 2 |
Pins 1 & 2 |
Pins 1 & 2 | |
|
Forced true |
Pins 2 & 3 |
Pins 2 & 3 |
Pins 2 & 3 |
Pins 2 & 3 |
Pins 2 & 3 |
Pins 2 & 3 | |
|
Note: All Pins designated should be in the closed position. | |||||||
|
DTE/DCE CONFIGURATION | |||
|
Setting |
JP3 |
JP4 | |
|
DTE |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 closed |
Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 closed | |
|
DCE |
Pins 1 & 3, 2 & 4, 5 & 7, 6 & 8, 9 & 10 closed |
Pins 1 & 3, 2 & 4, 5 & 7, 6 & 8, 9 & 10 closed | |
|
FACTORY CONFIGURED SETTINGS | |
|
Switch |
Setting |
|
DSW1/6 |
N/A |