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# QDI COMPUTER, INC.
TVGA8900CL
Card Type Video card
Video Chip Set Trident
Maximum Video Memory 1MB
Video Types Supported Monochrome, CGA, EGA, VGA
Highest Resolution Supported 1024 x 768
Data Bus 16-bit ISA
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|------------------------+-------+-------------------+-------|
| Feature connector | CN1 | Video port | CN2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| » | Factory configured - do not | J3 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J4 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| | Non-interlaced mode | J7 | Open |
|---+---------------------------------+-------+--------------|
| | Interlaced mode | J7 | Closed |
|---+---------------------------------+-------+--------------|
| | Enable BIOS autodetect (8 or | J8 | Open |
| | 16-bit interface) | | |
|---+---------------------------------+-------+--------------|
| | Disable BIOS autodetect (8-bit | J8 | Closed |
| | interface) | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| WAIT STATE SELECTION |
|------------------------------------------------------------|
| Wait state | J1 | J2 |
|--------------------+-------------------+-------------------|
| Enabled | Open | Closed |
|--------------------+-------------------+-------------------|
| Disabled | Closed | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO MEMORY CONFIGURATION (DRAM/VRAM) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|-----------+---------------+----------------+---------------|
| 256KB | (2) 128KB x 8 | None | None |
|-----------+---------------+----------------+---------------|
| 512KB | (2) 128KB x 8 | (2) 128KB x 8 | None |
|-----------+---------------+----------------+---------------|
| 1MB | (2) 128KB x 8 | (2) 128KB x 8 | (4) 128KB x 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SLOT SIZE SELECTION |
|------------------------------------------------------------|
| Slot size | J6 | J9 | J10 |
|----------------+---------------+-------------+-------------|
| 8-bit | Closed | Closed | Open |
|----------------+---------------+-------------+-------------|
| 16-bit | Open | Open | Closed |
|------------------------------------------------------------|
| Note: J8 must be open to allow for a 16-bit interface. |
+------------------------------------------------------------+