DIAMOND FLOWER, INC.
MIO-200
Card Type | Multi-I/O |
Chipset | Unidentified |
I/O Options | Clock/calendar, floppy drive interfaces (2), game port, parallel port, serial ports (2) |
Data Bus | 8-bit ISA |
Floppy Drives Supported | Four 360KB drives |

CONNECTIONS | |||
Function | Label | Function | Label |
Floppy interface 1 | CN-1 | Game port | J3 |
Floppy interface 2 | CN-2 | Serial port 1 | J4 |
External battery connector | J1 | Parallel port | J5 |
Serial port 2 | J2 | ||
USER CONFIGURABLE SETTINGS | |||
Setting | Label | Position | |
| » | Port 2 CTS normal | JP1/A | Pins 1 & 2 closed |
Port 2 CTS forced high | JP1/A | Pins 2 & 3 closed | |
| » | Port 2 DSR normal | JP1/B | Pins 1 & 2 closed |
Port 2 DSR forced high | JP1/B | Pins 2 & 3 closed | |
| » | Port 2 DCD normal | JP1/C | Pins 1 & 2 closed |
Port 2 DCD forced high | JP1/C | Pins 2 & 3 closed | |
| » | Port 1 CTS normal | JP2/A | Pins 1 & 2 closed |
Port 1 CTS forced high | JP2/A | Pins 2 & 3 closed | |
| » | Port 1 DSR normal | JP2/B | Pins 1 & 2 closed |
Port 1 DSR forced high | JP2/B | Pins 2 & 3 closed | |
| » | Port 1 DCD normal | JP2/C | Pins 1 & 2 closed |
Port 1 DCD forced high | JP2/C | Pins 2 & 3 closed | |
| » | Parallel port address is 378h | DSW2/3 | Off |
Parallel port address is 278h | DSW2/3 | On | |
| » | Serial port 1 enabled | DSW2/4 | On |
Serial port 1 disabled | DSW2/4 | Off | |
| » | Serial port 2 enabled | DSW2/5 | On |
Serial port 2 disabled | DSW2/5 | Off | |
USER CONFIGURABLE SETTINGS (CON’T) | |||
Setting | Label | Position | |
| » | Parallel port enabled | DSW2/6 | On |
Parallel port disabled | DSW2/6 | Off | |
| » | Game port enabled | DSW2/7 | On |
Game port disabled | DSW2/7 | Off | |
| » | Clock/calendar enabled | DSW2/8 | On |
Clock/calendar disabled | DSW2/8 | Off | |
CLOCK/CALENDAR INTERRUPT SELECTION | |||
Setting | DSW1/7 | DSW1/8 | |
| » | IRQ2 | Off | On |
IRQ5 | On | Off | |
PARALLEL PORT INTERRUPT SELECTION | |||
Setting | DSW1/5 | DSW1/6 | |
IRQ5 | Off | On | |
| » | IRQ7 | On | Off |
SERIAL PORT ADDRESS SELECTION | ||||
Port 1 | Port 2 | DSW2/1 | DSW2/2 | |
| » | 3F8h | 2F8h | On | On |
2F8h | 3E8h | Off | On | |
3E8h | 2E8h | On | Off | |
SERIAL PORT 1 INTERRUPT SELECTION | |||
Setting | DSW1/3 | DSW1/4 | |
IRQ3 | On | Off | |
| » | IRQ4 | Off | On |
SERIAL PORT 2 INTERRUPT SELECTION | |||
Setting | DSW1/1 | DSW1/2 | |
| » | IRQ3 | On | Off |
IRQ4 | Off | On | |
SERIAL PORT 1 MODE SELECTION | ||
Setting | JP4 | |
| » | DTE | Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 closed |
DCE | Pins 1 & 2, 3 & 5, 4 & 6, 7 & 9, 8 & 10 closed | |
SERIAL PORT 2 MODE SELECTION | ||
Setting | JP3 | |
| » | DTE | 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 | |