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# DIAMOND FLOWER, INC.
VG-7000
Category Video
Video Types Supported CGA/EGA/Monochrome/VGA/XVGA
Video Processor OTI067/OTI077
Highest Resolution Supported 1024 x 768
Data Bus Type 16-bit ISA
Memory Type DRAM
Maximum Onboard Memory 512KB
IMG IMG 1
+------------------------------------------------------------+
| REFRESH RATE CONFIGURATION |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| 15-pin analog | CN1 | 9-pin digital | CN2 |
| video connector | | video connector | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| REFRESH MODE SELECTION |
|------------------------------------------------------------|
| Mode | JP1 |
|------------------------------+-----------------------------|
| » | Interlaced | Pins 1 & 2 closed |
|---+--------------------------+-----------------------------|
| | Non-Interlaced | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DATA BUS CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP2 |
|-------------------------------+----------------------------|
| » | 16-bit data bus | Pins 1 & 2 closed |
|---+---------------------------+----------------------------|
| | 8-bit data bus | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT CONFIGURATION |
|------------------------------------------------------------|
| IRQ 2/9 | JP3 |
|----------------------------+-------------------------------|
| » | Disabled | Pins 2 & 3 closed |
|---+------------------------+-------------------------------|
| | Enabled | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MONITOR TYPE CONFIGURATION |
|------------------------------------------------------------|
| Type | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
|----------------------------+-------+-------+-------+-------|
| » | VGA Color | Off | On | Off | On |
|---+------------------------+-------+-------+-------+-------|
| | MDA | Off | On | On | On |
|---+------------------------+-------+-------+-------+-------|
| | Pure MDA (no | On | Off | On | On |
| | emulation) | | | | |
|---+------------------------+-------+-------+-------+-------|
| | EGA | Off | Off | On | On |
|---+------------------------+-------+-------+-------+-------|
| | Pure EGA (no | On | On | Off | On |
| | emulation) | | | | |
|---+------------------------+-------+-------+-------+-------|
| | CGA | On | On | On | On |
|---+------------------------+-------+-------+-------+-------|
| | VGA Monochrome | On | Off | Off | On |
|---+------------------------+-------+-------+-------+-------|
| | IBM 85On4 | Off | Off | Off | On |
|---+------------------------+-------+-------+-------+-------|
| | NEC 2A/Compatible | On | On | On | Off |
|---+------------------------+-------+-------+-------+-------|
| | NEC | Off | On | On | Off |
| | Multisync/Multisync | | | | |
|---+------------------------+-------+-------+-------+-------|
| | NEC XL/Compatible | On | Off | On | Off |
|---+------------------------+-------+-------+-------+-------|
| | NEC 3D/NEC+/Compatible | Off | Off | On | Off |
|---+------------------------+-------+-------+-------+-------|
| | NEC 4D/5D/Compatible | On | On | Off | Off |
|---+------------------------+-------+-------+-------+-------|
| | 768 x On024 Portrait | Off | On | Off | Off |
| | Monitor | | | | |
|---+------------------------+-------+-------+-------+-------|
| | Reserved | Off | On | Off | Off |
|---+------------------------+-------+-------+-------+-------|
| | Reserved | Off | Off | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY CONFIGURED - DO NOT ALTER |
|------------------------------------------------------------|
| Switch | Position |
|-----------------------------+------------------------------|
| SW1/5 | Off |
|-----------------------------+------------------------------|
| SW1/6 | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 256KB | (2) 44256 | None |
|------------------+--------------------+--------------------|
| 512KB | (2) 44256 | (2) 44256 |
+------------------------------------------------------------+