
DESKSTATION TECHNOLOGY

RPX164-2 (REV. 2.4)

Device Type   Mainboard
Processor     Alpha
Processor     300/333/366/400/433/466/500/533/566/600/633/666/700/
Speed
              733/766/800MHz
Chip Set      Digital
Video Chip SetNone
Maximum       3GB (SDRAM supported)
Onboard Memory
Maximum Video None
Memory
Cache         2048KB
BIOS          ARCS
Dimensions    305mm x 244mm
I/O Options   64-bit PCI slot, 32-bit PCI slots (5), Ethernet 10/100BaseT
              connector, floppy drive interface, IDE interface, SCSI
              interface, Wide Ultra SCSI interface, parallel port, PS/2
              mouse port, serial ports (2)
NPU Options   None

[Image]

                                CONNECTIONS

  Purpose                 Location    Purpose                   Location

  Serial port               J12       Power LED                   J30

  Serial port               J12A      Power LED                   J31

  Parallel port             J13       Floppy drive interface      J33

  Ultra Wide SCSI           J15       Ethernet 10/100BaseT        J34
  interface

  SCSI interface            J16       Chassis fan power           J35

  SCSI interface LED        J17       Soft off power supply       J36

  Speaker                   J23       Reset switch                J37

  IDE interface             J24       32-bit PCI slots          PC1  PC5

  PS/2 mouse port           J25       64-bit PCI slot             SL1

  IDE interface LED         J29

                        USER CONFIGURABLE SETTINGS

               Function                      Label           Position

     Factory configured  do not         J28/pins 9 &         Open
      alter                                   10

     Factory configured  do not        J28/pins 11 &         Open
      alter                                   12

     Factory configured  do not        J28/pins 13 &         Open
      alter                                   14

     Factory configured  do not        J28/pins 15 &         Open
      alter                                   16

     Factory configured  do not        J28/pins 17 &         Open
      alter                                   18

     Factory configured  do not        J28/pins 19 &         Open
      alter                                   20

     ARCSBIOS firmware loaded           J28/pins 21 &         Open
                                              22

      Safe ARCSBIOS loaded               J28/pins 21 &        Closed
                                              22

     Factory configured  do not        J28/pins 23 &         Open
      alter                                   24

     Factory configured  do not        J28/pins 25 &         Open
      alter                                   26

                    DIMM CONFIGURATION

     Size          Bank 0         Bank 1        Bank 2

     32MB       (2) 2M x 64        None          None

     64MB       (2) 2M x 64    (2) 2M x 64       None

     64MB       (2) 4M x 64        None          None

     96MB       (2) 2M x 64    (2) 2M x 64    (2) 2M x 64

     96MB       (2) 4M x 64    (2) 2M x 64       None

     128MB      (2) 4M x 64    (2) 2M x 64    (2) 2M x 64

     128MB      (2) 4M x 64    (2) 4M x 64       None

     128MB      (2) 8M x 64        None          None

     160MB      (2) 4M x 64    (2) 4M x 64    (2) 2M x 64

     160MB      (2) 8M x 64    (2) 2M x 64       None

     192MB      (2) 4M x 64    (2) 4M x 64    (2) 4M x 64

                  DIMM CONFIGURATION (CONT)

      Size          Bank 0          Bank 1          Bank 2

     192MB        (2) 8M x 64     (2) 2M x 64    (2) 2M x 64

     192MB        (2) 8M x 64     (2) 4M x 64        None

     224MB        (2) 8M x 64     (2) 4M x 64    (2) 2M x 64

     256MB        (2) 8M x 64     (2) 4M x 64    (2) 4M x 64

     256MB        (2) 8M x 64     (2) 8M x 64        None

     256MB       (2) 16M x 64        None            None

     288MB       (2) 16M x 64     (2) 2M x 64        None

     320MB        (2) 8M x 64     (2) 8M x 64    (2) 4M x 64

     320MB       (2) 16M x 64     (2) 2M x 64    (2) 2M x 64

     320MB       (2) 16M x 64     (2) 4M x 64        None

     352MB       (2) 16M x 64     (2) 4M x 64    (2) 2M x 64

     384MB        (2) 8M x 64     (2) 8M x 64    (2) 8M x 64

     384MB       (2) 16M x 64     (2) 4M x 64    (2) 4M x 64

     384MB       (2) 16M x 64     (2) 8M x 64        None

     416MB       (2) 16M x 64     (2) 8M x 64    (2) 2M x 64

     448MB       (2) 16M x 64     (2) 8M x 64    (2) 4M x 64

     512MB       (2) 16M x 64     (2) 8M x 64    (2) 8M x 64

     512MB       (2) 16M x 64    (2) 16M x 64        None

     512MB       (2) 32M x 64        None            None

     544MB       (2) 16M x 64    (2) 16M x 64    (2) 2M x 64

     576MB       (2) 16M x 64    (2) 16M x 64    (2) 4M x 64

     640MB       (2) 16M x 64    (2) 16M x 64    (2) 8M x 64

     768MB       (2) 16M x 64    (2) 16M x 64    (2) 16M x 64

     1024MB      (2) 32M x 64    (2) 32M x 64        None

     1536MB      (2) 32M x 64    (2) 32M x 64    (2) 32M x 64

     1024MB      (2) 64M x 64        None            None

     2048MB      (2) 64M x 64    (2) 64M x 64        None

     3072MB      (2) 64M x 64    (2) 64M x 64    (2) 64M x 64

                            CACHE CONFIGURATION

  Note: 2MB cache is factory installed and is not configurable. The
  location is unidentified.

                            CPU SPEED SELECTION

    Speed      J28/pins 1 &   J28/pins 3 &   J28/pins 5 &    J28/pins 7 &
                    2              4              6               8

   300MHz        Closed          Closed         Closed         Closed

   333MHz         Open           Closed         Closed         Closed

   366MHz        Closed           Open          Closed         Closed

   400MHz         Open            Open          Closed         Closed

   433MHz        Closed          Closed          Open          Closed

   466MHz         Open           Closed          Open          Closed

   500MHz        Closed           Open           Open          Closed

   533MHz         Open            Open           Open          Closed

   566MHz        Closed          Closed         Closed          Open

   600MHz         Open           Closed         Closed          Open

   633MHz        Closed           Open          Closed          Open

   666MHz         Open            Open          Closed          Open

   700MHz        Closed          Closed          Open           Open

   733MHz         Open           Closed          Open           Open

   766MHz        Closed           Open           Open           Open

   800MHz         Open            Open           Open           Open

