UNIDENTIFIED
COLOR GRAPHICS CARD
| 
 Category  | 
 Video card  | 
| 
 Video Type  | 
 CGA/Monochrome  | 
| 
 Video Processor  | 
 Unidentified  | 
| 
 Highest Resolution Supported  | 
 640 X 200  | 
| 
 Data Bus Type  | 
 8-bit ISA  | 
| 
 Memory Type  | 
 DRAM  | 
| 
 Maximum Onboard Memory  | 
 64KB (Location unknown)  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 Light pen connector  | 
 J1  | 
 9-pin analog video port  | 
 J4  | 
| 
 RCA jack  | 
 J3  | ||
| 
 DISPLAY CONFIGURATION  | |||||
| 
 Mode  | 
 SW1/1  | 
 SW1/2  | 
 SW1/3  | 
 SW1/4  | 
 SW1/5  | 
| 
 Composite Color  | 
 On  | 
 On  | 
 Off  | 
 Off  | 
 On  | 
| 
 Composite Monochrome  | 
 On  | 
 Off  | 
 On  | 
 On  | 
 Off  | 
| 
 CGA  | 
 Off  | 
 On  | 
 Off  | 
 Off  | 
 Off  | 
| 
 Note: The output connector for composite settings is J3, and for CGA it is J4.  | |||||