DIAMOND FLOWER, INC.
DIO-550G
| 
 Card Type  | 
 Multi-I/O card  | 
| 
 Chip Set  | 
 Startech  | 
| 
 I/O Options  | 
 Serial ports (2), parallel port, game port  | 
| 
 Data Bus  | 
 8-bit ISA  | 
| 
 CONNECTIONS  | |||
| 
 Function  | 
 Label  | 
 Function  | 
 Label  | 
| 
 Game port  | 
 J1  | 
 Serial port 1  | 
 J3  | 
| 
 Serial port 2  | 
 J2  | 
 Parallel port  | 
 J4  | 
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Label  | 
 Position  | |
| » | 
 Game port enabled  | 
 JP2  | 
 Pins 25 & 38 closed  | 
| 
 Game port disabled  | 
 JP2  | 
 Pins 12 & 25 closed  | |
| 
 PARALLEL PORT ADDRESS SELECTION  | ||
| 
 Setting  | 
 JP2  | |
| » | 
 LPT1 (378h)  | 
 Pins 6 & 19 closed  | 
| 
 LPT2 (278h)  | 
 Pins 18 & 31 closed  | |
| 
 LPT3 (3BCh)  | 
 Pins 5 & 18 closed  | |
| 
 Disabled  | 
 Pins 19 & 32 closed  | |
| 
 SERIAL PORT 1 ADDRESS SELECTION  | ||
| 
 Setting  | 
 JP2  | |
| » | 
 COM1 (3F8h)  | 
 Pins 14 & 27 closed  | 
| 
 COM2 (2F8h)  | 
 Pins 15 & 28 closed  | |
| 
 COM3 (3E8h)  | 
 Pins 16 & 29 closed  | |
| 
 COM4 (2E8h)  | 
 Pins 17 & 30 closed  | |
| 
 SERIAL PORT 2 ADDRESS SELECTION  | ||
| 
 Setting  | 
 JP2  | |
| 
 COM1 (3F8h)  | 
 Pins 1 & 14 closed  | |
| » | 
 COM2 (2F8h)  | 
 Pins 2 & 15 closed  | 
| 
 COM3 (3E8h)  | 
 Pins 3 & 16 closed  | |
| 
 COM4 (2E8h)  | 
 Pins 4 & 17 closed  | |
| 
 SERIAL PORT 1 INTERRUPT SELECTION  | ||
| 
 IRQ  | 
 JP2  | |
| 
 IRQ2  | 
 Pins 7 & 20 closed  | |
| 
 IRQ3  | 
 Pins 21 & 34 closed  | |
| » | 
 IRQ4  | 
 Pins 8 & 21 closed  | 
| 
 IRQ5  | 
 Pins 20 & 33 closed  | |
| 
 SERIAL PORT 2 INTERRUPT SELECTION  | ||
| 
 IRQ  | 
 JP2  | |
| 
 IRQ2  | 
 Pins 9 & 22 closed  | |
| » | 
 IRQ3  | 
 Pins 23 & 36 closed  | 
| 
 IRQ4  | 
 Pins 10 & 23 closed  | |
| 
 IRQ5  | 
 Pins 22 & 35 closed  | |
| 
 PARALLEL PORT INTERRUPT SELECTION  | ||
| 
 IRQ  | 
 JP2  | |
| » | 
 IRQ7  | 
 Pins 11 & 24 closed  | 
| 
 IRQ5  | 
 Pins 24 & 37 closed  | |
| 
 PARALLEL PORT MODE SELECTION  | ||
| 
 Setting  | 
 JP2  | |
| » | 
 Uni-directional  | 
 Pins 26 & 39 closed  | 
| 
 Bi-Directional (EPP/ECP)  | 
 Pins 13 & 26 closed  | |