EVEREX SYSTEMS, INC.

EV-340

  Data bus:                  16-bit, ISA

  Size:                      Half-length, full-height card

  Hard drive supported:      Two ST506/412 MFM drives

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

[Image]

                             CONNECTIONS

                    Function                          Location

  34-pin control cable connector - internal              CN1

  20-pin data cable connector-drive 0                    CN2

  20-pin data cable connector-drive 1                    CN3

  37-pin control/data cable connector-external           CN5

                        USER CONFIGURABLE SETTINGS

              Function                    Location            Setting

  »   BIOS enabled                           JP3               open

      BIOS disabled                          JP3              closed

  »   IRQ5 disabled                          JP7               open

      IRQ5 enabled                           JP7              closed

                         BIOS DRIVE TYPE - DRIVE 1

  Type    Capacity      Drive      JP1/C      JP1/D     JP1/G      JP1/H

   1        10.7       Seagate      open      open       open      open
                        ST213

   2        21.3       Seagate      open     closed      open      open
                        ST225

                     BIOS DRIVE TYPE - DRIVE 1 (CON’T)

  Type   Capacity       Drive        JP1/C     JP1/D     JP1/G     JP1/H

   2       21.3      Seagate ST125    open     closed    open      open

   2       21.3         Seagate       open     closed    open      open
                        ST4026

   3       10.7      Microscience    closed     open     open      open
                         612

   4       31.9         Seagate      closed    closed    open      open
                        ST4038

   5       42.8      Seagate ST251    open      open     open     closed

   6       42.5         Seagate       open     closed    open     closed
                        ST4051

   7       42.8       NEC D5146H     closed     open     open     closed

   8       32.1      Seagate ST138   closed    closed    open     closed

   9       80.2         Seagate       open      open    closed     open
                        ST4096

  10       42.2       Miniscribe      open     closed   closed     open
                         3650

  11       44.6       Micropolis     closed     open    closed     open
                        1333A

  12      119.8      Maxtor XT1140   closed    closed   closed     open

  13      133.7         Maxtor        open      open    closed    closed
                       XT2190*

  14       72.2         Toshiba       open     closed   closed    closed
                       MK-56FB

  15       71.3       Miniscribe     closed     open    closed    closed
                         6085

  15       71.3       Micropolis     closed     open    closed    closed
                         1335

  16       21.3      Unidentified    closed    closed   closed    closed

  Note: On the Maxtor XT2190, 26.1 MB will be unused, the controller
  supports a maximum of 1024Cyl.

                         BIOS DRIVE TYPE - DRIVE 2

  Type   Capacity       Drive        JP1/A     JP1/B     JP1/E     JP1/F

   1       10.7      Seagate ST213    open      open     open      open

   2       21.3      Seagate ST225    open     closed    open      open

   2       21.3      Seagate ST125    open     closed    open      open

   2       21.3         Seagate       open     closed    open      open
                        ST4026

   3       10.7      Microscience    closed     open     open      open
                         612

   4       31.9         Seagate      closed    closed    open      open
                        ST4038

   5       42.8      Seagate ST251    open      open     open     closed

   6       42.5         Seagate       open     closed    open     closed
                        ST4051

   7       42.8       NEC D5146H     closed     open     open     closed

   8       32.1      Seagate ST138   closed    closed    open     closed

   9       80.2         Seagate       open      open    closed     open
                        ST4096

  10       42.2       Miniscribe      open     closed   closed     open
                         3650

  11       44.6       Micropolis     closed     open    closed     open
                        1333A

  12      119.8      Maxtor XT1140   closed    closed   closed     open

  13      133.7         Maxtor        open      open    closed    closed
                       XT2190*

  14       72.2         Toshiba       open     closed   closed    closed
                       MK-56FB

  15       71.3       Miniscribe     closed     open    closed    closed
                         6085

  15       71.3       Micropolis     closed     open    closed    closed
                         1335

  16       21.3      Unidentified    closed    closed   closed    closed

  Note: On the Maxtor XT2190, 26.1 MB will be unused, the controller
  supports a maximum of 1024Cyl.