EMPAC RESEARCH INTERNATIONAL

ERI-LAN386SE

Processor               80386SX
Processor Speed         16/20/25MHz
Chip Set                Symphony
Max. Onboard DRAM       16MB
Cache                   None
BIOS                    AMI
Dimensions              254mm x 230mm
I/O Options             Bus mouse port, ethernet port (3), floppy drive
                        interface, IDE interface, parallel port, serial
                        ports (2)
NPU Options             80387SX

[Image]

                                CONNECTIONS

  Purpose                    Location   Purpose                  Location

  Link LED                     D2       Speaker                   JP18

  IDE hard disk interface      JP1      Reset switch              JP19

  Floppy disk interface        JP2      Ethernet 10Base5          JP21

  Serial port 2                JP7      Ethernet 10BaseT           P1

  Turbo LED                   JP12      Ethernet 10Base2           P2

  Turbo switch                JP14      Parallel port              P3

  IDE interface LED           JP16      Serial port 1              P4

  Power LED & keylock         JP17      Bus mouse                  P5

                        USER CONFIGURABLE SETTINGS

              Function                  Jumper/Switch         Position

  »   Monitor type select color             JP22               Closed

      Monitor type select                   JP22                Open
      monochrome

  »   Serial port COM1 interrupt            JP24               Closed
      IRQ4 enabled

      Serial port COM1 interrupt            JP24                Open
      IRQ4 disabled

  »   Serial port COM2 interrupt            JP27               Closed
      IRQ3 enabled

      Serial port COM2 interrupt            JP27                Open
      IRQ3 disabled

  »   Parallel port select LPT1             JP25               Closed
      interrupt IRQ7

      Parallel port disabled                JP25                Open

  »   Mouse port select interrupt           JP28               Closed
      IRQ12 enabled

      Mouse port select interrupt           JP28                Open
      IRQ12 disabled

  »   Ethernet type select 10BaseT           SW1                 1
      (RJ45)

      Ethernet type select 10Base2           SW1                 2
      (BNC)

      Ethernet type select 10Base5           SW1                N/A
      (AUI)

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

     512KB        (2) 256K x 9       NONE

      1MB         (2) 256K x 9   (2) 256K x 9

      2MB         (2) 1M x 9         NONE

      4MB         (2) 1M x 9      (2) 1M x 9

      8MB         (2) 4M x 9         NONE

      10MB        (2) 4M x 9      (2) 1M x 9

      16MB        (2) 4M x 9      (2) 4M x 9

                       REMOTE BOOT ROM CONFIGURATION

            Setting                     JP15                  JP20

  »           Disabled            pins 1 & 2 closed           N/A

            C8OOOH-C9FFFH         pins 2 & 3 closed    pins 1 & 2 and 3 &
                                                            4 closed

            CCOOOH-CDFFFH         pins 2 & 3 closed    pins 1 & 2 closed

            D8OOOH-D9FFFH         pins 2 & 3 closed    pins 3 & 4 closed

            DCOOOH-DDFFFH         pins 2 & 3 closed           open

               ETHERNET CONTROLLER I/O ADDRESS CONFIGURATION

         I/O Address                              JP8

               300H                               open

               320H                 pins 1 & 2, 3 & 4, 5 & 6 closed

               330H                     pins 1 & 2, 3 & 4 closed

               340H                     pins 1 & 2, 5 & 6 closed

               350H                        pins 1 & 2 closed

  »            360H                        pins 5 & 6 closed

               380H                     pins 3 & 4, 5 & 6 closed

       ETHERNET INTERRUPT CONFIGURATION

       Interrupt                JP26

         IRQ3            pins 1 & 2 closed

         IRQ5            pins 3 & 4 closed

         IRQ9            pins 5 & 6 closed

         IRQ10           pins 7 & 8 closed

         IRQ11           pins 9 & 10 closed

         IRQ12          pins 11 & 12 closed

         IRQ15          pins 13 & 14 closed