TEXT View Source
# MATROX GRAPHICS, INC.
MGA PRO
Category Video
Video Types Supported XVGA
Video Processor MGA
Highest Resolution 1600 X 1200
Supported
Data Bus Type 32-bit VESA Local Bus
Memory Type VRAM/DRAM
Maximum Onboard Memory 4608KB (optional 4096KB Buffer DRAM)
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|--------------------+------------+--------------+-----------|
| 15-pin analog | CN1 | VGA feature | CN3 |
| video port | | connector | |
|--------------------+------------+--------------+-----------|
| Mouse/LaserPro | CN2 | Videopro | CN4 |
| port | | connector | |
|------------------------------------------------------------|
| Note: The LaserPro port allows you to connect a LaserPro |
| printer accelerator card. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE MEMORY ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | SW1/1 | SW1/2 | SW1/3 |
|------------------------+-----------+-----------+-----------|
| » | AC000h - | Off | On | On |
| | AFFFFh | | | |
|-------+----------------+-----------+-----------+-----------|
| | C8000h - | On | Off | On |
| | CBFFFh | | | |
|-------+----------------+-----------+-----------+-----------|
| | CC000h - | Off | Off | On |
| | CFFFFh | | | |
|-------+----------------+-----------+-----------+-----------|
| | D0000h - | On | On | Off |
| | D3FFFh | | | |
|-------+----------------+-----------+-----------+-----------|
| | D4000h - | Off | On | Off |
| | D7FFFh | | | |
|-------+----------------+-----------+-----------+-----------|
| | D8000h - | On | Off | Off |
| | DBFFFh | | | |
|-------+----------------+-----------+-----------+-----------|
| | DC000h - | Off | Off | Off |
| | DFFFFh | | | |
|------------------------------------------------------------|
| Note: VL-versions of the MGA cannot be installed at the |
| AC000h memory address. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VGA CONFIGURATION |
|------------------------------------------------------------|
| VGA | SW1/4 |
|---------------------------------+--------------------------|
| » | Enabled | Off |
|---+-----------------------------+--------------------------|
| | Disabled | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BOOT MODE SELECTION |
|------------------------------------------------------------|
| Mode | SW1/5 |
|-----------------------------------+------------------------|
| » | 8-bit boot | On |
|---+-------------------------------+------------------------|
| | 16-bit boot | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SYNC TYPE SELECTION |
|------------------------------------------------------------|
| Type | SW1/6 |
|-----------------------------------+------------------------|
| » | Separate Sync | On |
|---+-------------------------------+------------------------|
| | Composite Sync | Off |
+------------------------------------------------------------+