UNIDENTIFIED

RY-3301

Category                  Video
Video Types Supported     CGA/Monochrome
Video Processor           Unidentified
Highest Resolution        640 x 200
Supported
Data Bus Type             8-bit ISA
Memory Type               DRAM
Maximum Onboard Memory    64KB

[Image]

                                CONNECTIONS

        Purpose            Location          Purpose           Location

  Composite video            CN1        Parallel port            CN4
  connector

  Light pen connector        CN2        15-pin analog            CN5
                                        video port

  Bus mouse                  CN3

                       BUS MOUSE INTERRUPT SELECTION

                 IRQ                                  CN6

  »                 5                          Pins 7 & 8 closed

                   2/9                         Pins 1 & 2 closed

                    3                          Pins 3 & 4 closed

                    4                          Pins 5 & 6 closed

                      MONITOR EMULATION CONFIGURATION

           Mode                SW1/1           SW1/2           SW1/3

  »     Color emulation          On             N/A             N/A

             Color              Off              On              On

        Auto switch via         Off             N/A             Off
           software

           Hercules             Off             Off              On

        Auto switch via         Off             Off             Off
           software

                        PARALLEL PORT CONFIGURATION

                 LPT                                 SW1/4

  »                 1                                 Off

                    2                                  On