
DIGITAL EQUIPMENT CORPORATION

DIGITAL SERVER 7100

Device Type Mainboard
Processor   Pentium Pro
Processor   120/133/150/166/180/200/210/233/240/266/270/300/330/333366MHz
Speed
Chip Set    Unidentified
Video Chip  None
Set
Maximum     4GB
Onboard
Memory
Maximum     None
Video
Memory
Cache       256/512KB (located on Pentium Pro CPU)
BIOS        Unidentified
Dimensions  305mm x 244mm
I/O Options 32-bit PCI slots (8), floppy drive interface, parallel port,
            PS/2 mouse port, serial ports (2)
NPU Options None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Chassis fan power           C1       VGA port                   CN4

  RSM connector               C2       PS/2 mouse port            CN5

  Speaker                     C3       Floppy drive               CN6
                                       interface

  Chassis fan power           C4       Power control               P1
                                       connector

  Chassis fan power           C5       5v power                    P2

  Chassis fan power           C6       3.3v power                  P3

  OCP connector               C7       Power backplane             P4
                                       connector

  Serial port                CN1       32-bit PCI slots         PC1  PC8

  Serial port                CN2       Memory slots             SL1 & SL2

  Parallel port              CN3       CPU slots                SL3 & SL4

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     BIOS upgrade enabled                   SW1/1              On

      BIOS upgrade disabled                  SW1/1             Off

     BIOS normal operation                  SW1/2             Off

      BIOS recovery mode                     SW1/2              On

     Boot block update disabled             SW1/3             Off

      Boot block update enabled              SW1/3              On

     Password normal operation              SW1/4             Off

      Password clear                         SW1/4              On

     RSM not installed                      SW1/5              On

      RSM installed                          SW1/5             Off

     CMOS memory normal operation           SW1/6             Off

      CMOS memory clear                      SW1/6              On

     Factory configured - do not alter      SW1/8             Off

                           SIMM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2        Bank 3

    128MB       (2) 4M x 36   (2) 4M x 36    (2) 4M x 36    (2) 4M x 36

  CPU BUS SPEED SELECTION

  Bus speed       SW1/7

    60MHz          Off

    66MHz           On

[Image]

                            DIMM CONFIGURATION

     Size         Bank 0s       Bank 1s       Bank 2s       Bank 3s

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

     256MB       (4) 4M x 64   (4) 4M x 64        None           None

     256MB       (4) 8M x 64       None           None           None

     384MB       (4) 4M x 64   (4) 4M x 64    (4) 4M x 64        None

     384MB       (4) 8M x 64   (4) 4M x 64        None           None

     512MB       (4) 4M x 64   (4) 4M x 64    (4) 4M x 64    (4) 4M x 64

     512MB       (4) 8M x 64   (4) 4M x 64    (4) 4M x 64        None

     512MB       (4) 8M x 64   (4) 8M x 64        None           None

     512MB       (4) 16M x 64      None           None           None

     640MB       (4) 8M x 64   (4) 4M x 64    (4) 4M x 64    (4) 4M x 64

     640MB       (4) 8M x 64   (4) 8M x 64    (4) 4M x 64        None

     640MB       (4) 16M x 64  (4) 4M x 64        None           None

     768MB       (4) 8M x 64   (4) 8M x 64    (4) 4M x 64    (4) 4M x 64

     768MB       (4) 8M x 64   (4) 8M x 64    (4) 8M x 64        None

     768MB       (4) 16M x 64  (4) 8M x 64        None           None

     768MB       (4) 16M x 64  (4) 4M x 64    (4) 4M x 64        None

     896MB       (4) 8M x 64   (4) 8M x 64    (4) 8M x 64    (4) 4M x 64

     896MB       (4) 16M x 64  (4) 8M x 64    (4) 4M x 64        None

     896MB       (4) 16M x 64  (4) 4M x 64    (4) 4M x 64    (4) 4M x 64

    1024MB       (4) 8M x 64   (4) 8M x 64    (4) 8M x 64    (4) 8M x 64

    1024MB       (4) 16M x 64  (4) 8M x 64    (4) 8M x 64        None

    1024MB       (4) 16M x 64  (4) 16M x 64       None           None

    1024MB       (4) 32M x 64      None           None           None

                        DIMM CONFIGURATION (CONT)

      Size         Bank 0s      Bank 1s       Bank 2s       Bank 3s

     1152MB        (4) 16M x    (4) 8M x 64    (4) 8M x 64   (4) 4M x 64
                      64

     1152MB        (4) 16M x     (4) 16M x     (4) 4M x 64       None
                      64            64

     1152MB        (4) 32M x    (4) 4M x 64       None           None
                      64

     1280MB        (4) 16M x    (4) 8M x 64    (4) 8M x 64   (4) 8M x 64
                      64

     1280MB        (4) 16M x     (4) 16M x     (4) 8M x 64       None
                      64            64

     1280MB        (4) 16M x     (4) 16M x     (4) 4M x 64   (4) 4M x 64
                      64            64

     1280MB        (4) 32M x    (4) 8M x 64       None           None
                      64

     1280MB        (4) 32M x    (4) 4M x 64    (4) 4M x 64       None
                      64

     1408MB        (4) 16M x     (4) 16M x     (4) 8M x 64   (4) 4M x 64
                      64            64

     1408MB        (4) 32M x    (4) 8M x 64    (4) 4M x 64       None
                      64

     1536MB        (4) 16M x     (4) 16M x     (4) 8M x 64   (4) 8M x 64
                      64            64

     1536MB        (4) 16M x     (4) 16M x      (4) 16M x        None
                      64            64             64

     1536MB        (4) 32M x     (4) 16M x        None           None
                      64            64

     1536MB        (4) 32M x    (4) 8M x 64    (4) 8M x 64       None
                      64

     1664MB        (4) 16M x     (4) 16M x      (4) 16M x    (4) 4M x 64
                      64            64             64

     1664MB        (4) 32M x     (4) 16M x     (4) 4M x 64       None
                      64            64

     1792MB        (4) 16M x     (4) 16M x      (4) 16M x    (4) 8M x 64
                      64            64             64

     1792MB        (4) 32M x     (4) 16M x     (4) 8M x 64       None
                      64            64

     2048MB        (4) 16M x     (4) 16M x      (4) 16M x    (4) 16M x 64
                      64            64             64

     2048MB        (4) 32M x     (4) 32M x        None           None
                      64            64

     2048MB        (4) 32M x     (4) 16M x      (4) 16M x        None
                      64            64             64

     2176MB        (4) 32M x     (4) 32M x     (4) 4M x 64       None
                      64            64

     2304MB        (4) 32M x     (4) 32M x     (4) 8M x 64       None
                      64            64

     2560MB        (4) 32M x     (4) 32M x      (4) 16M x        None
                      64            64             64

     3072MB        (4) 32M x     (4) 32M x      (4) 32M x        None
                      64            64             64

     3200MB        (4) 32M x     (4) 32M x      (4) 32M x    (4) 4M x 64
                      64            64             64

     3328MB        (4) 32M x     (4) 32M x      (4) 32M x    (4) 8M x 64
                      64            64             64

     3584MB        (4) 32M x     (4) 32M x      (4) 32M x    (4) 16M x 64
                      64            64             64

     4096MB        (4) 32M x     (4) 32M x      (4) 32M x    (4) 32M x 64
                      64            64             64

  Note: The above memory configuration requires the use of 2 DIMMs per
  card and 2 memory cards. Both bank 0s must be filled before filling
  the bank 1s.

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  VRM connector              VRM1      VRM connector              VRM2

                      CACHE CONFIGURATION

  Note: 256KB/512KB cache is located on the Pentium Pro CPU.

                            CPU SPEED SELECTION

    CPU       Clock    Multiplier     J19/1    J19/2     J19/3     J19/4
   speed     speed

  120MHz     60MHz         2x          Off      Off       Off       On

  133MHz     66MHz         2x          Off      Off       Off       On

  150MHz     60MHz        2.5x         Off      Off       On        On

  166MHz     66MHz        2.5x         Off      Off       On        On

  180MHz     60MHz         3x          On       Off       Off       On

  200MHz     66MHz         3x          On       Off       Off       On

  210MHz     66MHz        3.5x         On       Off       On        On

  233MHz     66MHz        3.5x         On       Off       On        On

  240MHz     66MHz         4x          Off       On       Off       On

  266MHz     66MHz         4x          Off       On       Off       On

  270MHz     66MHz        4.5x         Off       On       On        On

  300MHz     66MHz        4.5x         Off       On       On        On

  300MHz     66MHz         5x          On        On       Off       On

  330MHz     66MHz        5.5x         On        On       On        On

  333MHz     66MHz         5x          On        On       Off       On

  366MHz     66MHz        5.5x         On        On       On        On

                        CPU SPEED SELECTION (CONT)

    CPU       Clock    Multiplier     J19/5    J19/6     J19/7     J19/8
   speed     speed

  120MHz     60MHz         2x          Off      Off       Off       On

  133MHz     66MHz         2x          Off      Off       Off       On

  150MHz     60MHz        2.5x         Off      Off       On        On

  166MHz     66MHz        2.5x         Off      Off       On        On

  180MHz     60MHz         3x          On       Off       Off       On

  200MHz     66MHz         3x          On       Off       Off       On

  210MHz     66MHz        3.5x         On       Off       On        On

  233MHz     66MHz        3.5x         On       Off       On        On

  240MHz     66MHz         4x          Off       On       Off       On

  266MHz     66MHz         4x          Off       On       Off       On

  270MHz     66MHz        4.5x         Off       On       On        On

  300MHz     66MHz        4.5x         Off       On       On        On

  300MHz     66MHz         5x          On        On       Off       On

  330MHz     66MHz        5.5x         On        On       On        On

  333MHz     66MHz         5x          On        On       Off       On

  366MHz     66MHz        5.5x         On        On       On        On

