
ASPEN SYSTEMS, INC.

ALPINE

Processor             Alpha
Processor Speed       166/200/233/275MHz
Chip Set              Digital
Max. Onboard DRAM     512MB
Cache                 512KB/2MB
BIOS                  Aspen
Dimensions            330mm x 218mm
I/O Options           32-bit PCI slots (3), floppy drive interface, SCSI
                      connectors (2), parallel port, PS/2 mouse interface,
                      serial ports (2)
NPU Options           None

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                 Location

  Remote diagnostics           J4       Internal SCSI             J22
                                        interface

  Speaker                     J11       Reset switch              J24

  Serial port 2               J12       External SCSI             J29
                                        interface

  Floppy drive interface      J13       PS/2 mouse interface      J31

  Parallel port               J14       LED                       J90

  Keylock                     J18       LED                       J91

  Serial port 1               J20       32-bit PCI slots        PC1 - PC3

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Factory configured - do not              J3              Open
      alter

     Factory configured - do not             J19              Open
      alter

     Factory configured - do not            J25/4             Open
      alter

     Factory configured - do not            J25/5             Open
      alter

     Factory configured - do not            J25/6             Open
      alter

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

      16MB        (4) 1M x 36        NONE

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

      32MB        (4) 2M x 36        NONE

      48MB        (4) 2M x 36    (4) 1M x 36

      64MB        (4) 2M x 36    (4) 2M x 36

      64MB        (4) 4M x 36        NONE

      80MB        (4) 4M x 36    (4) 1M x 36

      96MB        (4) 4M x 36    (4) 2M x 36

     128MB        (4) 4M x 36    (4) 4M x 36

     128MB        (4) 8M x 36        NONE

     144MB        (4) 8M x 36    (4) 1M x 36

     160MB        (4) 8M x 36    (4) 2M x 36

     192MB        (4) 8M x 36    (4) 4M x 36

     256MB        (4) 8M x 36    (4) 8M x 36

     256MB        (4) 16M x 36       NONE

     272MB        (4) 16M x 36   (4) 1M x 36

     288MB        (4) 16M x 36   (4) 2M x 36

     320MB        (4) 16M x 36   (4) 4M x 36

     384MB        (4) 16M x 36   (4) 8M x 36

     512MB        (4) 16M x 36   (4) 16M x 36

                     DRAM JUMPER CONFIGURATION

   Size     J25/7    J25/8     J25/9     J25/12   J25/13    J25/14

   16MB     Closed   Closed    Closed    Open     Closed    Closed

   32MB     Open     Closed    Closed    Open     Closed    Closed

   32MB     Closed   Closed    Closed    Closed    Open     Closed

   48MB     Open     Closed    Closed    Closed    Open     Closed

   64MB     Closed    Open     Closed    Closed    Open     Closed

   64MB     Closed   Closed    Closed    Open      Open     Closed

   80MB     Open     Closed    Closed    Open      Open     Closed

   96MB     Closed    Open     Closed    Open      Open     Closed

  128MB     Open      Open     Closed    Open      Open     Closed

  128MB     Closed   Closed    Closed    Closed   Closed     Open

  144MB     Open     Closed    Closed    Closed   Closed     Open

  160MB     Closed    Open     Closed    Closed   Closed     Open

  192MB     Open      Open     Closed    Closed   Closed     Open

                     DRAM JUMPER CONFIGURATION

   Size     J25/7    J25/8     J25/9     J25/12   J25/13    J25/14

  256MB     Closed   Closed    Open      Closed   Closed     Open

  256MB     Closed   Closed    Closed    Open     Closed     Open

  272MB     Open     Closed    Closed    Open     Closed     Open

  288MB     Closed    Open     Closed    Open     Closed     Open

  320MB     Open      Open     Closed    Open     Closed     Open

  384MB     Closed   Closed    Open      Open     Closed     Open

  512MB     Open     Closed    Open      Open     Closed     Open

                        DRAM SPEED CONFIGURATION

     Speed         J25/10        J25/11         J25/15         J25/16

     60ns          Closed         Open          Closed          Open

     70ns           Open         Closed          Open          Closed

     80ns          Closed        Closed         Closed         Closed

  Note: J25 (10 & 11) are for Bank 1 and J25 (15 & 16) are for Bank 0.

  CACHE JUMPER CONFIGURATION (REV. B BOARD)

    Size       J25/1      J25/2       J25/3

    None       Open       Closed     Closed

   512KB      Closed       Open      Closed

    2MB        Open        Open       Open

  CACHE JUMPER CONFIGURATION (REV. D BOARD)

     Size       J25/1      J25/2      J25/3

     None        N/A      Closed     Closed

     2MB         N/A       Open       Open

                   COMANCHE CONFIGURATION (REV. D BOARD)

         Size                J25/1            J25/2            J25/3

  Comanche fast write        Closed            N/A              N/A
        enabled

  Comanche fast write         N/A              Open             Open
       disabled

         CPU SPEED CONFIGURATION

  Speed      J16A      J16B      J16C

  166MHz     Open      Open     Closed

  200MHz    Closed    Closed     Open

  233MHz     Open     Closed     Open

  275MHz     Open      Open      Open

