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# STONE MICROSYSTEMS (AUSTRALIA) LIMITED
MULTIVIDEO-VGA
Card Type Video card
Video Chipset Trident 8900B (on video module)
Maximum Video 4MB DRAM (up to 1MB per video module)
Memory
I/O Options Daisy chain connector, keyboard ports (4),
serial ports (4), VGA out (4)
Data Bus 16-bit ISA
Video Types XVGA
Supported
Highest 1024 x 768
Resolution
Supported
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|-------------------------+-------+------------------+-------|
| Video, keyboard, and | CN1 | Header for video | CN8 |
| serial ports 1 and 2 | | module 3 | |
| via DB-26 connector | | | |
|-------------------------+-------+------------------+-------|
| Video, keyboard, and | CN2 | Header for video | CN9 |
| serial ports 3 and 4 | | module 4 | |
| via DB-26 connector | | | |
|-------------------------+-------+------------------+-------|
| Header for video module | CN3 | Header for video | CN10 |
| 1 | | module 4 | |
|-------------------------+-------+------------------+-------|
| Header for video module | CN4 | Daisy chain | CN11 |
| 1 | | connector | |
|-------------------------+-------+------------------+-------|
| Header for video module | CN5 | Header to main | CNA |
| 2 | | board | |
|-------------------------+-------+------------------+-------|
| Header for video module | CN6 | Header to main | CNB |
| 2 | | board | |
|-------------------------+-------+------------------+-------|
| Header for video module | CN7 | | |
| 3 | | | |
|------------------------------------------------------------|
| Note:Standard DB-9 digital and DB-15 analog video, |
| keyboard, and DB-9 serial ports are provided on |
| included adapter cables and expansion boxes. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|----------------------------------------+-------+-----------|
| » | Video BIOS enabled | SW1/4 | Off |
|---+------------------------------------+-------+-----------|
| | Video BIOS disabled | SW1/4 | On |
|---+------------------------------------+-------+-----------|
| » | Factory configured - do not alter | SW1/7 | Off |
|---+------------------------------------+-------+-----------|
| » | Factory configured - do not alter | SW1/8 | On |
|------------------------------------------------------------|
| Note:The video BIOS may be enabled on only one |
| MultiVideo card per system. If the system contains |
| another video card then the BIOS must be disabled on |
| all other MultiVideo cards. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BOARD SELECTION |
|------------------------------------------------------------|
| Setting | SW1/1 | SW1/2 |
|---------------------+-------------------+------------------|
| » | 0 | On | On |
|----+----------------+-------------------+------------------|
| | 1 | Off | On |
|----+----------------+-------------------+------------------|
| | 2 | On | Off |
|----+----------------+-------------------+------------------|
| | 3 | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SHARED MEMORY ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | SW1/3 | SW1/6 |
|-----------------------------+---------------+--------------|
| » | C8000h | On | Off |
|-----------+-----------------+---------------+--------------|
| | CC000h | Off | Off |
|-----------+-----------------+---------------+--------------|
| | D8000h | On | On |
|-----------+-----------------+---------------+--------------|
| | DC000h | Off | On |
|------------------------------------------------------------|
| Note:Addresses of D8000h and DC000h are not supported |
| on revisions earlier than Rev. E. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Board | Keyboard | Serial | SW1/5 |
|-------------------+---------------+------------+-----------|
| » | 168h, 178h | 160h | 1F8h | On |
|---+---------------+---------------+------------+-----------|
| | 268h, 278h | 260h | 2F8h | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Each video module may contain 512KB or 1MB of video |
| memory. The configuration and location of this memory is |
| unidentified. |
+------------------------------------------------------------+