
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

