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 |