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# EXPRESS OFFICE AUTOMATION, LTD.
PT-505B
Category Video
Video Types Supported XVGA
Video Processor RTG-3105
Highest Resolution Supported 1024 x 768
Data Bus Type 16-bit ISA
Memory Type DRAM
Maximum Onboard Memory 512KB
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location |
|-------------------------------+----------------------------|
| 15-pin analog video port | CN1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO INTERLACE CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP1 |
|------------------------------------+-----------------------|
| » | Interlaced | Open |
|----+-------------------------------+-----------------------|
| | Non-Interlaced | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ 2/9 | JP2 |
|----------------------------+-------------------------------|
| » | Disabled | Pins 2 & 3 closed |
|---+------------------------+-------------------------------|
| | Enabled | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 256KB | (2) 44256 | None |
|------------------+--------------------+--------------------|
| 512KB | (2) 44256 | (2) 44256 |
+------------------------------------------------------------+