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# PIXELWORKS, INC.
ULTRA CLIPPER GRAPHICS UA1280 (7-SWITCH)
Category Video
Video Types XVGA
Supported
Video Processor Pixelworks, Inc.(exact location
unidentified)
Highest Resolution 1280 x 1024
Supported
Data Bus Type 16-bit ISA
Memory Type DRAM
Maximum Onboard 1.5MB
Memory
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|----------------------+----------+---------------+----------|
| 15-pin analog video | CN1 | Daughterboard | CN2 & |
| port | | connector | CN3 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | WD |
|----------------------------+-------------------------------|
| » | 330h | Pins 1 & 2 closed |
|---+------------------------+-------------------------------|
| | 340 | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DMA SELECTION |
|------------------------------------------------------------|
| Channel | WA | WB |
|------------------+--------------------+--------------------|
| » | 6 | Pins 1 & 2 closed | Pins 1 & 2 closed |
|----+-------------+--------------------+--------------------|
| | 5 | Pins 4 & 5 closed | Pins 4 & 5 closed |
|----+-------------+--------------------+--------------------|
| | 7 | Pins 2 & 3 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | WC |
|----------------------------+-------------------------------|
| » | 10 | Pins 1 & 2 closed |
|---+------------------------+-------------------------------|
| | 11 | Pins 2 & 3 closed |
|---+------------------------+-------------------------------|
| | 12 | Pins 4 & 5 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CGA EMULATION CONFIGURATION |
|------------------------------------------------------------|
| Setting | SW1/1 |
|-------------------------------+----------------------------|
| Enabled | On |
|-------------------------------+----------------------------|
| Disabled | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY CONFIGURED - DO NOT ALTER |
|------------------------------------------------------------|
| Switch | Position |
|-----------------------------+------------------------------|
| SW1/2 | Off |
|-----------------------------+------------------------------|
| SW1/3 | Off |
|-----------------------------+------------------------------|
| SW1/4 | Off |
|-----------------------------+------------------------------|
| SW1/5 | On |
|-----------------------------+------------------------------|
| SW1/6 | Off |
|-----------------------------+------------------------------|
| SW1/7 | Off |
+------------------------------------------------------------+