
MODULAR CIRCUIT TECHNOLOGY

MCT-AMS+

Card Type          Multi I/O
Chipset Controller Startech 16C552
I/O Options        Parallel ports (2), Serial ports (4)
Maximum DRAM       N/A

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Serial ports (4)           CN1       Parallel port 1            CN3

  Parallel port 2            CN2

  Note: Individual serial ports are provided by an included adapter
  cable.

                     SERIAL PORT 1 INTERRUPT SELECTION

                 IRQ                                  JP1

                   4                         Pins 33 & 34 closed

                    3                         Pins 35 & 36 closed

                    5                         Pins 31 & 32 closed

                    7                         Pins 29 & 30 closed

                    9                         Pins 27 & 28 closed

                    10                        Pins 25 & 26 closed

                    11                        Pins 23 & 24 closed

                    12                        Pins 21 & 22 closed

                    14                        Pins 19 & 20 closed

                    15                        Pins 17 & 18 closed

                     SERIAL PORT 2 INTERRUPT SELECTION

                 IRQ                                  JP2

                   3                         Pins 35 & 36 closed

                    4                         Pins 33 & 34 closed

                    5                         Pins 31 & 32 closed

                    7                         Pins 29 & 30 closed

                    9                         Pins 27 & 28 closed

                    10                        Pins 25 & 26 closed

                    11                        Pins 23 & 24 closed

                    12                        Pins 21 & 22 closed

                    14                        Pins 19 & 20 closed

                    15                        Pins 17 & 18 closed

                     SERIAL PORT 3 INTERRUPT SELECTION

                 IRQ                                  JP3

                   4                         Pins 33 & 34 closed

                    3                         Pins 35 & 36 closed

                    5                         Pins 31 & 32 closed

                    7                         Pins 29 & 30 closed

                    9                         Pins 27 & 28 closed

                    10                        Pins 25 & 26 closed

                    11                        Pins 23 & 24 closed

                    12                        Pins 21 & 22 closed

                    14                        Pins 19 & 20 closed

                    15                        Pins 17 & 18 closed

                     SERIAL PORT 4 INTERRUPT SELECTION

                 IRQ                                  JP4

                   3                         Pins 35 & 36 closed

                    4                         Pins 33 & 34 closed

                    5                         Pins 31 & 32 closed

                    7                         Pins 29 & 30 closed

                    9                         Pins 27 & 28 closed

                    10                        Pins 25 & 26 closed

                    11                        Pins 23 & 24 closed

                    12                        Pins 21 & 22 closed

                    14                        Pins 19 & 20 closed

                    15                        Pins 17 & 18 closed

                   SERIAL PORT 1 BASE ADDRESS SELECTION

               Address                                 JP1

                  3F8h                        Pins 15 & 16 closed

                   340h                         Pins 1 & 2 closed

                   290h                         Pins 3 & 4 closed

                   180h                         Pins 5 & 6 closed

                   100h                         Pins 7 & 8 closed

                   2E8h                        Pins 9 & 10 closed

                   3E8h                        Pins 11 & 12 closed

                   2F8h                        Pins 13 & 14 closed

                   SERIAL PORT 2 BASE ADDRESS SELECTION

               Address                                 JP2

                  2F8h                        Pins 13 & 14 closed

                   340h                         Pins 1 & 2 closed

                   290h                         Pins 3 & 4 closed

                   180h                         Pins 5 & 6 closed

                   100h                         Pins 7 & 8 closed

                   2E8h                        Pins 9 & 10 closed

                   3E8h                        Pins 11 & 12 closed

                   3F8h                        Pins 15 & 16 closed

                   SERIAL PORT 3 BASE ADDRESS SELECTION

               Address                                 JP3

                  3E8h                        Pins 11 & 12 closed

                   340h                         Pins 1 & 2 closed

                   290h                         Pins 3 & 4 closed

                   180h                         Pins 5 & 6 closed

                   100h                         Pins 7 & 8 closed

                   2E8h                        Pins 9 & 10 closed

                   2F8h                        Pins 13 & 14 closed

                    3F8                        Pins 15 & 16 closed

                   SERIAL PORT 4 BASE ADDRESS SELECTION

               Address                                 JP4

                  2E8h                        Pins 9 & 10 closed

                   340h                         Pins 1 & 2 closed

                   290h                         Pins 3 & 4 closed

                   180h                         Pins 5 & 6 closed

                   100h                         Pins 7 & 8 closed

                   3E8h                        Pins 11 & 12 closed

                   2F8h                        Pins 13 & 14 closed

                   3F8h                        Pins 15 & 16 closed

                  PARALLEL PORT 1 BASE ADDRESS SELECTION

                Address                                 JP8

                   378h                         Pins 1 & 2 closed

                    3BCh                         Pins 2 & 3 closed

                  Disabled                         All pins open

                  PARALLEL PORT 2 BASE ADDRESS SELECTION

                Address                                 JP9

                   278h                         Pins 2 & 3 closed

                    3BCh                         Pins 1 & 2 closed

                  Disabled                         All pins open

                    PARALLEL PORT 1 INTERRUPT SELECTION

                  IRQ                                  JP13

                     7                          Pins 2 & 3 closed

                      5                          Pins 1 & 2 closed

                  Disabled                         All pins open

                    PARALLEL PORT 2 INTERRUPT SELECTION

                  IRQ                                  JP14

                     5                          Pins 1 & 2 closed

                      7                          Pins 2 & 3 closed

                  Disabled                         All pins open

                 PARALLEL PORT 1 BI-DIRECTIONAL SELECTION

                    Mode                                 JP6

                Bi-directional                   Pins 2 & 3 closed

                Uni-directional                   Pins 1 & 2 closed

                    Disabled                        All pins open

                 PARALLEL PORT 2 BI-DIRECTIONAL SELECTION

                    Mode                                 JP7

                Bi-directional                   Pins 2 & 3 closed

                Uni-directional                   Pins 1 & 2 closed

                    Disabled                        All pins open

