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# LEADING EDGE PRODUCTS, INC.
G8
Card Type Multi-I/O/Video card
Chip Set Unidentified
Maximum Onboard Unidentified
Memory
I/O Options Light pen connector, game port, parallel
port, serial port (RS-232),
mouse port
Video Types Monochrome
Supported
Highest Resolution 640 x 400
Data Bus 8-bit ISA
Card Size Half-length
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|----------------------+-------+---------------------+-------|
| 9-pin serial port | CN1 | Game port | CN7 |
|----------------------+-------+---------------------+-------|
| Mouse port | CN3 | Parallel port | CN8 |
|----------------------+-------+---------------------+-------|
| PAL connector | CN4 | Composite video out | CN12 |
|----------------------+-------+---------------------+-------|
| Light pen connector | CN5 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|----------------------------------------+-------+-----------|
| » | Composite color display | J1 | Pins 1 & |
| | | | 2 closed |
|---+------------------------------------+-------+-----------|
| | Composite monochrome display | J1 | Pins 2 & |
| | | | 3 closed |
|---+------------------------------------+-------+-----------|
| » | Composite/RGB/TTL monochrome | J3 | Pins 1 & |
| | display/PAL/Color emulation | | 2 closed |
| | display | | |
|---+------------------------------------+-------+-----------|
| | 640 x 400 display | J3 | Pins 2 & |
| | | | 3 closed |
|---+------------------------------------+-------+-----------|
| » | Printer port 1 | J15 | Pins 1& 2 |
| | | | closed |
|---+------------------------------------+-------+-----------|
| | Printer port 2 | J15 | Pins 2 & |
| | | | 3 closed |
|---+------------------------------------+-------+-----------|
| » | Mouse disabled | SW1/6 | Off |
|---+------------------------------------+-------+-----------|
| | Mouse enabled | SW1/6 | On |
|---+------------------------------------+-------+-----------|
| » | Printer port enabled | SW1/7 | On |
|---+------------------------------------+-------+-----------|
| | Printer port disabled | SW1/7 | Off |
|---+------------------------------------+-------+-----------|
| » | Game controller port enabled | SW1/8 | On |
|---+------------------------------------+-------+-----------|
| | Game controller port disabled | SW1/8 | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MONITOR CONFIGURATION SELECTION |
|------------------------------------------------------------|
| Display setting |SW1/1|SW1/2|SW1/2|SW1/4|SW1/5|SW1/9|
|------------------------+-----+-----+-----+-----+-----+-----|
| | Composite color | On | On | Off | Off | On | Off |
| | graphics | | | | | | |
|-+----------------------+-----+-----+-----+-----+-----+-----|
| | Composite monochrome | On | On | Off | On | Off | Off |
| | graphics | | | | | | |
|-+----------------------+-----+-----+-----+-----+-----+-----|
| | PAL TV | On | On | Off | On | On | Off |
|-+----------------------+-----+-----+-----+-----+-----+-----|
|»| RGB color graphics | On | On | On | Off | On | Off |
|-+----------------------+-----+-----+-----+-----+-----+-----|
| | TTL monochrome | Off | On | On | On | On | Off |
| | graphics | | | | | | |
|-+----------------------+-----+-----+-----+-----+-----+-----|
| | 640 x 400 | Off | Off | On | On | Off | Off |
|-+----------------------+-----+-----+-----+-----+-----+-----|
| | Color emulation | Off | On | Off | Off | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MOUSE PORT INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | J2/A | J2/B | J2/C | J2/D |J6/A |J6/B |J6/C |J6/D |
|--------+------+------+------+------+-----+-----+-----+-----|
| |IRQ2 |Closed| Open | Open | Open |Pins |Open |Open |Open |
| | | | | | |1 & 2| | | |
|--+-----+------+------+------+------+-----+-----+-----+-----|
|» |IRQ3 | Open |Closed| Open | Open |Open |Pins |Open |Open |
| | | | | | | |1 & 2| | |
|--+-----+------+------+------+------+-----+-----+-----+-----|
| |IRQ4 | Open | Open |Closed| Open |Open |Open |Pins |Open |
| | | | | | | | |1 & 2| |
|--+-----+------+------+------+------+-----+-----+-----+-----|
| |IRQ5 | Open | Open | Open |Closed|Open |Open |Open |Pins |
| | | | | | | | | |1 & 2|
|------------------------------------------------------------|
|Note: Identified pins are in the closed position. To use the|
|mouse J2 & J6 must be set to the same IRQ. |
+------------------------------------------------------------+