
UNIDENTIFIED

MIO-16 REV. 2

  Data bus:                  16-bit, ISA

  Size:                      Half-length, full-height card

  Hard drives supported:     Two IDE(AT) Interface drives

  Floppy drives supported:   Two 360KB, 720KB, 1.2MB, or 1.44MB drives

[Image]

                              CONNECTIONS

                    Function                           Location

  4-pin connector - Drive Active LED                      CN1

  34-pin control cable connector - floppy drive           CN2

  40-pin IDE(AT) Interface connector                      CN3

  10-pin serial port 1 (COM1) - internal                  CN4

  10-pin serial port 2 (COM2) - internal                  CN5

  15-pin game port - external                             CN6

  25-pin parallel port - external                         CN7

                        USER CONFIGURABLE SETTINGS

              Function                   Location            Setting

     Floppy drive enabled                  FDD                open

      Floppy drive disabled                 FDD               closed

     Hard drive enabled                    IDE                open

      Hard drive disabled                   IDE               closed

      IRQ14 without Active control          JP3             pins 2 & 3
      output                                                  closed

      IRQ14 with Active control             JP3             pins 1 & 2
      output                                                  closed

      IOCS16 with Buffer output             JP8             pins 1 & 2
                                                              closed

      IOCS16 without Buffer output          JP8             pins 2 & 3
                                                              closed

                     PARALLEL PORT (CN7) CONFIGURATION

           LPT               Jumper P1      Jumper P2       Jumper PRT

           Disabled            open            open            open

       LPT3 (278-27Fh)         open           closed         pins 2 & 3
                                                              closed

      LPT2 (378-37Fh)        closed           open          pins 1 & 2
                                                              closed

                     SERIAL PORT 1 (CN4) CONFIGURATION

           COM               Jumper S1      Jumper S3       Jumper ACE1

           Disabled            open            open            open

      COM1 (3F8-3FFh)        closed           open          pins 2 & 3
                                                              closed

       COM3 (3E8-3EFh)         open           closed         pins 2 & 3
                                                              closed

       COM4 (2E8-2EFh)        closed          closed         pins 1 & 2
                                                              closed

                     SERIAL PORT 2 (CN5) CONFIGURATION

           COM               Jumper S2      Jumper S4       Jumper ACE2

           Disabled            open            open            open

      COM2 (2F8-2FFh)        closed           open          pins 1 & 2
                                                              closed

       COM4 (2E8-2EFh)         open           closed         pins 1 & 2
                                                              closed

       COM3 (3E8-3EFh)        closed          closed         pins 2 & 3
                                                              closed

