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# JOINDATA SYSTEMS, INC.
G-HOST4000
Category Video
Video Types Supported XVGA
Video Processor ET-4000
Highest Resolution Supported 1024 x 768
Data Bus Type 32-bit VESA Local Bus
Memory Type DRAM
Maximum Onboard Memory 1024KB
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-----------------------+----------+--------------+----------|
| 15-pin analog video | CN1 | VESA Feature | CN2 |
| port | | connector | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| WAIT STATE SELECTION |
|------------------------------------------------------------|
| Wait state | JP2 |
|-----------------------------------+------------------------|
| » | 0 wait state | On |
|---+-------------------------------+------------------------|
| | 1 wait state | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| LOCAL BUS SELECTION |
|------------------------------------------------------------|
| Setting | JP1 | JP4 |
|------------------+--------------------+--------------------|
| » | Enabled | Pins 1 & 2 closed | Pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | Disabled | Pins 2 & 3 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MEMORY BUS CONTROL SIGNAL CONFIGURATION |
|------------------------------------------------------------|
| Signal | JP3 |
|-----------------------------------+------------------------|
| » | Originate G486PLB motherboard | On |
|---+-------------------------------+------------------------|
| | Originate G-Host4000 VGA card | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CLOCK CONFIGURATION |
|------------------------------------------------------------|
| Generator | Switch | JP5 | JP6 | JP7 |
|--------------+----------+-----------+-----------+----------|
| » | Enabled | Enabled | Pins 1 & | Pins 1 & | Pins 2 & |
| | | | 2 closed | 2 closed | 3 closed |
|---+----------+----------+-----------+-----------+----------|
| | Disabled | Disabled | Pins 2 & | Pins 2 & | Pins 1 & |
| | | | 3 closed | 3 closed | 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS SELECTION |
|------------------------------------------------------------|
| BIOS | JP8 |
|----------------------------+-------------------------------|
| » | 32KB | Pins 1 & 2 closed |
|---+------------------------+-------------------------------|
| | 64KB | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| IRQ2 LINE STATUS CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP20 |
|------------------------------------+-----------------------|
| » | Enabled | On |
|-------+----------------------------+-----------------------|
| | Disabled | Off |
+------------------------------------------------------------+