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# UNIDENTIFIED
PT6121
Category Video
Video Types Supported Monochrome
Video Processor Unidentified
Highest Resolution Supported 720 x 348
Data Bus Type 8 bit ISA
Memory Type DRAM
Maximum Onboard Memory 64KB
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------------+----------+-------------+----------|
| 15-pin analog video | CN1 | Light pen | CN3 |
| port | | connection | |
|------------------------+----------+-------------+----------|
| Parallel port | CN2 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS SELECT |
|------------------------------------------------------------|
| BIOS | JP1 |
|------------------------------+-----------------------------|
| UM2301 | Open |
|------------------------------+-----------------------------|
| 27128 | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT |
|------------------------------------------------------------|
| Setting | JP2 |
|-------------------------------+----------------------------|
| Enabled | Closed |
|-------------------------------+----------------------------|
| Disabled | Open |
+------------------------------------------------------------+