(TXT) View Source
# UNIDENTIFIED
A101
Category Video
Video Types Supported CGA
Video Processor Unidentified
Highest Resolution Supported 720 x 350 (Monochrome)
Data Bus Type 8-bit ISA
Memory Type DRAM
Maximum Onboard Memory 64KB
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-----------------+----------+--------------------+----------|
| 15-pin analog | CN1 | Light pen | CN3 |
| video port | | connector | |
|-----------------+----------+--------------------+----------|
| 25-pin parallel | CN2 | Composite video | CN4 |
| port | | connector | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| COLOR/MONOCHROME SELECT |
|------------------------------------------------------------|
| Setting | SW1/jumper A |
|-------------------------------+----------------------------|
| » | Color | Open |
|---+---------------------------+----------------------------|
| | Monochrome | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CGA EMULATION |
|------------------------------------------------------------|
| Setting | SW1/jumper B |
|------------------------------+-----------------------------|
| » | Enabled | Closed |
|---+--------------------------+-----------------------------|
| | Disabled | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| AUTOSWITCH FUNCTION |
|------------------------------------------------------------|
| Setting | SW1/jumper C |
|------------------------------+-----------------------------|
| » | Enabled | Closed |
|---+--------------------------+-----------------------------|
| | Disabled | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT CONFIGURATION |
|------------------------------------------------------------|
| LPT/Address | SW1/jumper D | SW1/jumper E |
|--------------------+-------------------+-------------------|
| » | LPT1/3BCh | Closed | Open |
|---+----------------+-------------------+-------------------|
| | LPT2/378h | Open | Closed |
|---+----------------+-------------------+-------------------|
| | LPT3/278h | Closed | Closed |
|---+----------------+-------------------+-------------------|
| | Disabled | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| COMPOSITE MONITOR TYPE |
|------------------------------------------------------------|
| Setting | SW1/jumper F |
|-------------------------------+----------------------------|
| » | Color | Closed |
|---+---------------------------+----------------------------|
| | Monochrome | Open |
+------------------------------------------------------------+