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# PROLINK COMPUTER, INC.
MVGA-WDC33+
+------------------------------------------------------------+
|------------------------------------------------------------|
| Data bus: | 32-bit VESA |
|--------------------------+---------------------------------|
| Size: | Full-length, Full-height card |
|--------------------------+---------------------------------|
| Hard drive supported: | Two IDE(AT) interface drives |
|--------------------------+---------------------------------|
| Floppy drives supported: | 360KB, 720KB, 1.2MB, 1.44MB |
+------------------------------------------------------------+
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|-----------------------------------------------+------------|
| 40-pin IDE(AT) interface connector | CN1 |
|-----------------------------------------------+------------|
| VESA feature connector | CN2 |
|-----------------------------------------------+------------|
| 34-pin control cable connector - floppy drive | CN3 |
|-----------------------------------------------+------------|
| 15-pin game port - internal | CN4 |
|-----------------------------------------------+------------|
| 9-pin serial port 1 - internal | CN5 |
|-----------------------------------------------+------------|
| 9-pin serial port 2 - internal | CN6 |
|-----------------------------------------------+------------|
| 15-pin analog video port | CN7 |
|-----------------------------------------------+------------|
| 25-pin parallel port - external | CN8 |
|-----------------------------------------------+------------|
| 4-pin connector - drive active LED | JP10 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|-------------------------------+----------+-----------------|
| » | Data/Command line | JP2 | pins 1 & 2 |
| | disabled | | closed |
|---+---------------------------+----------+-----------------|
| | Data/Command line enabled | JP2 | pins 2 & 3 |
| | | | closed |
|---+---------------------------+----------+-----------------|
| » | CPU type 80486 select | JP3 | pins 2 & 3 |
| | | | closed |
|---+---------------------------+----------+-----------------|
| | CPU type 80386 select | JP3 | pins 1 & 2 |
| | | | closed |
|---+---------------------------+----------+-----------------|
| » | IDE interface speed 2 | JP5 | pins 2 & 3, 4 & |
| | select | | 5 closed |
|---+---------------------------+----------+-----------------|
| | IDE interface speed 0 | JP5 | pins 1 & 2, 4 & |
| | select | | 5 closed |
|---+---------------------------+----------+-----------------|
| | IDE interface speed 4 | JP5 | pins 1 & 2, 5 & |
| | select | | 6 closed |
|---+---------------------------+----------+-----------------|
| | IDE interface speed 5 | JP5 | pins 2 & 3, 5 & |
| | select | | 6 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS(CONTINUED) |
|------------------------------------------------------------|
| Function | Location | Setting |
|------------------------------------+----------+------------|
| » | Mode 3, 12, 5E, & 5F 72Hz | JP7/A | closed |
| | refresh select | | |
|---+--------------------------------+----------+------------|
| | Mode 3, 12, 5E, & 5F 60Hz | JP7/A | open |
| | refresh select | | |
|---+--------------------------------+----------+------------|
| » | Zero wait state disabled | JP7/B | open |
|---+--------------------------------+----------+------------|
| | Zero wait state enabled | JP7/B | closed |
|---+--------------------------------+----------+------------|
| » | Standard font enabled | SW1/E | open |
|---+--------------------------------+----------+------------|
| | TUV font enabled | SW1/E | closed |
|---+--------------------------------+----------+------------|
| » | Floppy drive interface enabled | JP16 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Floppy drive interface | JP16 | pins 2 & 3 |
| | disabled | | closed |
|---+--------------------------------+----------+------------|
| » | Game port enabled | JP18 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Game port disabled | JP18 | pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PRIMARY SERIAL PORT CONFIGURATION |
|------------------------------------------------------------|
| Port (CN5) | JP19 | JP20 |
|--------------------+-------------------+-------------------|
| » | COM1 | pins 1 & 2 closed | pins 1 & 2 closed |
|---+----------------+-------------------+-------------------|
| | COM3 | pins 1 & 2 closed | pins 2 & 3 closed |
|---+----------------+-------------------+-------------------|
| | Disabled | pins 2 & 3 closed | N/A |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ALTERNATE SERIAL PORT CONFIGURATION |
|------------------------------------------------------------|
| Port 2 (CN6) | JP21 | JP22 |
|--------------------+-------------------+-------------------|
| » | COM2 | pins 1 & 2 closed | pins 1 & 2 closed |
|---+----------------+-------------------+-------------------|
| | COM4 | pins 1 & 2 closed | pins 2 & 3 closed |
|---+----------------+-------------------+-------------------|
| | Disabled | pins 2 & 3 closed | N/A |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|-----------------------+-----------------+------------------|
| » | 1MB | (4)256K x 8 | NONE |
|---+-------------------+-----------------+------------------|
| | 2MB | (4)256K x 8 | (4)256K x 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 800 X 600 REFRESH RATES |
|------------------------------------------------------------|
| Refresh | SW1/A | SW1/B |
|-----------------------------+---------------+--------------|
| » | 56Hz Non-interlaced | open | open |
|---+-------------------------+---------------+--------------|
| | 60Hz Non-interlaced | open | closed |
|---+-------------------------+---------------+--------------|
| | 72Hz Non-interlaced | closed | open |
|---+-------------------------+---------------+--------------|
| | 56Hz Non-interlaced | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 1024 X 768 REFRESH RATES |
|------------------------------------------------------------|
| Refresh | SW1/C | SW1/D |
|-----------------------------+---------------+--------------|
| » | 87Hz Interlaced | open | open |
|---+-------------------------+---------------+--------------|
| | 60Hz Non-interlaced | open | closed |
|---+-------------------------+---------------+--------------|
| | 70Hz Non-interlaced | closed | open |
|---+-------------------------+---------------+--------------|
| | 72Hz Non-interlaced | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT CONFIGURATION |
|------------------------------------------------------------|
| LPT | JP13 | JP17 |
|--------------------+-------------------+-------------------|
| » | 2 | pins 1 & 2 closed | pins 1 & 2 closed |
|---+----------------+-------------------+-------------------|
| | 3 | pins 1 & 2 closed | pins 2 & 3 closed |
|---+----------------+-------------------+-------------------|
| | Disabled | pin s2 & 3 closed | N/A |
+------------------------------------------------------------+