VTECH INDUSTRIES, INC.
LASER XT-3 MULTI I/O CARD
| 
 Card Type  | 
 Multi-I/O card  | 
| 
 Chip Set  | 
 Unidentified  | 
| 
 Maximum Onboard Memory  | 
 Unidentified  | 
| 
 I/O Options  | 
 Floppy drive interface, game port, parallel port, serial ports (2)  | 
| 
 Data Bus  | 
 8-bit ISA  | 
| 
 Floppy drives supported  | 
 Unidentified  | 
| 
 CONNECTIONS  | |||
| 
 Function  | 
 Label  | 
 Function  | 
 Label  | 
| 
 25-pin parallel port  | 
 J1  | 
 Serial port  | 
 J4  | 
| 
 Game port  | 
 J2  | 
 Floppy drive interface  | 
 J5  | 
| 
 Serial port  | 
 J3  | ||
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Label  | 
 Position  | |
| 
 Real-Time clock interface selector  | 
 JP1  | 
 Unidentified  | |
| » | 
 Parallel port enabled  | 
 JP2/A  | 
 Pins 2 & 3 closed  | 
| 
 Parallel port disabled  | 
 JP2/A  | 
 Pins 1 & 2 closed  | |
| » | 
 Real time clock address selected at 340h  | 
 JP2/C  | 
 Pins 2 & 3 closed  | 
| 
 Real time clock address selected at 2C0h  | 
 JP2/C  | 
 Pins 1 & 2 closed  | |
| » | 
 Serial port COM 2 enabled  | 
 JP2/D  | 
 Pins 2 & 3 closed  | 
| 
 Serial port COM 2 disabled  | 
 JP2/D  | 
 Pins 1 & 2 closed  | |
| » | 
 Floppy drive interface enabled  | 
 JP2/E  | 
 Pins 2 & 3 closed  | 
| 
 Floppy drive interface disabled  | 
 JP2/E  | 
 Pins 1 & 2 closed  | |
| » | 
 Factory configured - do not alter  | 
 JP2/F  | 
 Unidentified  | 
| » | 
 Factory configured - do not alter  | 
 JP2/G  | 
 Unidentified  | 
| » | 
 Factory configured - do not alter  | 
 JP2/H  | 
 Unidentified  | 
| 
 Serial port COM 1 enabled  | 
 JP2/I  | 
 Pins 2 & 3 closed  | |
| 
 Serial port COM 1 disabled  | 
 JP2/I  | 
 Pins 1 & 2 closed  | |
| 
 PARALLEL PORT ADDRESS SELECTION  | ||
| 
 Setting  | 
 JP2/B  | |
| » | 
 LPT1 (378h)  | 
 Pins 2 & 3 closed  | 
| 
 LPT2 (278h)  | 
 Pins 1 & 2 closed  | |