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# UNIDENTIFIED
TVGA 8900D
Category Video
Video Types Supported XVGA
Video Processor Trident TVGA8900D
Highest Resolution Supported 1024 x 768
Data Bus Type 16-bit ISA
Memory Type DRAM
Maximum Onboard Memory 1MB
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------------+----------+-------------+----------|
| 15-pin analog video | CN1 | VGA feature | CN2 |
| port | | connector | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FIRST ZERO WAIT STATE CONFIGURATION |
|------------------------------------------------------------|
| Setting | J2 |
|------------------------------------+-----------------------|
| » | Enabled | Closed |
|--------+---------------------------+-----------------------|
| | Disabled | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SECOND ZERO WAIT STATE CONFIGURATION |
|------------------------------------------------------------|
| Setting | J1 |
|-----------------------------------+------------------------|
| » | Enabled | Open |
|--------+--------------------------+------------------------|
| | Disabled | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VGA SCAN RATE CONFIGURATION |
|------------------------------------------------------------|
| Rate | J7 |
|----------------------------------+-------------------------|
| » | Normal | Closed |
|------+---------------------------+-------------------------|
| | 48.7KHz | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS AUTODETECT CONFIGURATION |
|------------------------------------------------------------|
| Setting | J8 |
|-------------------------------+----------------------------|
| Enabled | Open |
|-------------------------------+----------------------------|
| Disabled | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ISA BUS SLOT SELECTION |
|------------------------------------------------------------|
| Bus | J6 | J9 | J10 |
|--------+--------+---------------------------------+--------|
| 16-bit | Open | Open | Closed |
|--------+--------+---------------------------------+--------|
| 8-bit | Closed | Pins 1 & 2, 3 & 4, 5 & 6 closed | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|--------------------+-------------------+-------------------|
| 512KB | 512KB | NONE |
|--------------------+-------------------+-------------------|
| 1MB | 512KB | 512KB |
|------------------------------------------------------------|
| Note: Exact configuration of DRAM memory is unidentified. |
+------------------------------------------------------------+