
MICRONICS COMPUTERS, INC.

M5PI SYSTEM BOARD

Processor              Pentium
Processor Speed        60/66MHz
Chip Set               Intel
Max. Onboard DRAM      128MB
Cache                  256KB
BIOS                   Phoenix
Dimensions             330mm x 218mm
I/O Options            32-bit PCI slots (2), shared PCI/ISA slot, floppy
                       drive interface, IDE interface (2), parallel port,
                       serial ports (2)

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Shared PCI/ISA slot         J6       Floppy drive               J21
                                       interface

  External keyboard          J10       Chassis fan power          J29
  connector

  Serial port B              J11       IDE interface LED          J34

  Serial port A              J12       Reset switch               J35

  Parallel port              J18       Speaker                    J36

  PCI IDE interface          J19       Power LED & keylock        J37

  IDE interface              J20       Turbo LED                  J38

  32-bit local bus          S1, S2
  slots

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Factory configured - do not              W1              Open
      alter

     Factory configured - do not              W2              Open
      alter

     Monitor type select color                W3             Closed

      Monitor type select monochrome           W3              Open

     Factory configured - do not              W4              Open
      alter

     Factory configured - do not              W8             Closed
      alter

     Factory configured - do not              W9             Closed
      alter

     IRQ 12 disabled                         W12              Open

      IRQ 12 enabled (PS/2 mouse)             W12             Closed

     Factory configured - do not             W13             Closed
      alter

     IRQ 14                                  W15           pins 1 & 2
                                                              closed

      IRQ 15                                  W15           pins 2 & 3
                                                              closed

     Factory configured - do not             W18             Closed
      alter

     Printer port uses IRQ 7                 W19           pins 1 & 2
                                                              closed

      Printer port uses IRQ 5                 W19           pins 2 & 3
                                                              closed

     On-board PCI disabled                   W20             Closed

      On-board PCI enabled                    W20              Open

     Normal flash operation                  W21             Closed

      Flash ROM recovery                      W21              Open

     Flash BIOS write protect                W22              Open
      disabled

      Flash BIOS write protect enabled        W22             Closed

     Factory configured - do not             W23              Open
      alter

     CMOS memory normal                      W24              Open

      CMOS memory clear                       W24             Closed

     Factory configured - do not             J30              Open
      alter

     Factory configured - do not             J31              Open
      alter

                     IDE INTERFACE DMA CHANNEL SELECT

             DMA                      W16                    W17

           Disabled                  Open                   Open

            Channel 6          pins 1 & 2 closed      pins 1 & 2 closed

            Channel 7          pins 2 & 3 closed      pins 2 & 3 closed

                     PARALLEL PORT DMA CHANNEL SELECT

             DMA                       W6                     W7

           Disabled                  Open                   Open

            Channel 1          pins 1 & 2 closed      pins 1 & 2 closed

            Channel 3          pins 2 & 3 closed      pins 2 & 3 closed

                            DRAM CONFIGURATION

     Size          Bank 0         Bank 1         Bank 2         Bank 3

      4MB        (1) 1M x 36   (1) 1M x 36    (1) 1M x 36      1M x 36

      8MB        (1) 4M x 36   (1) 4M x 36        NONE           NONE

     16MB        (1) 4M x 36   (1) 4M x 36    (1) 4M x 36    (1) 4M x 36

     16MB        (1) 8M x 36   (1) 8M x 36        NONE           NONE

     24MB        (1) 4M x 36   (1) 4M x 36    (1) 8M x 36    (1) 8M x 36

     24MB        (1) 8M x 36   (1) 8M x 36    (1) 4M x 36    (1) 4M x 36

     32MB        (1) 8M x 36   (1) 8M x 36    (1) 8M x 36    (1) 8M x 36

     32MB        (1) 16M x 36  (1) 16M x 36       NONE           NONE

     40MB        (1) 4M x 36   (1) 4M x 36    (1) 16M x 36   (1) 16M x 36

     40MB        (1) 16M x 36  (1) 16M x 36   (1) 4M x 36    (1) 4M x 36

     48MB        (1) 8M x 36   (1) 8M x 36    (1) 16M x 36   (1) 16M x 36

     48MB        (1) 16M x 36  (1) 16M x 36   (1) 8M x 36    (1) 8M x 36

     64MB        (1) 16M x 36  (1) 16M x 36   (1) 16M x 36   (1) 16M x 36

     64MB        (1) 32M x 36  (1) 32M x 36       NONE           NONE

     72MB        (1) 4M x 36   (1) 4M x 36    (1) 32M x 36   (1) 32M x 36

     72MB        (1) 32M x 36  (1) 32M x 36   (1) 4M x 36    (1) 4M x 36

     80MB        (1) 8M x 36   (1) 8M x 36    (1) 32M x 36   (1) 32M x 36

     80MB        (1) 32M x 36  (1) 32M x 36   (1) 8M x 36    (1) 8M x 36

     96MB        (1) 16M x 36  (1) 16M x 36   (1) 32M x 36   (1) 32M x 36

     96MB        (1) 32M x 36  (1) 32M x 36   (1) 16M x 36   (1) 16M x 36

     128MB       (1) 32M x 36  (1) 32M x 36   (1) 32M x 36   (1) 32M x 36

        CPU SPEED CONFIGURATION

  Speed      W25       W26       W27

  60MHz     Closed    Open     Closed

  66MHz      Open    Closed     Open

                           PCI IDE CONFIGURATION

               Function                                W28

      Normal PCI slave in slot J6               pins 1 & 2 closed

  IRQ 14 non-inverted card in slot J6           pins 2 & 3 closed

    IRQ 14 inverted card in slot J6             pins 3 & 4 closed

          PCI IRQ CONFIGURATION

    IRQ        W5       W10        W11

   IRQ 5     Closed     Open      Open

  IRQ 11      Open     Closed     Open

  IRQ 15      Open      Open     Closed

          IDE IRQ CONFIGURATION

      Function               W14

   ISA IDE IRQ 15     pins 2 & 3 closed

   ISA IDE IRQ 14     pins 1 & 2 closed

