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 |