
DIGITAL EQUIPMENT CORPORATION

PERSONAL WORKSTATION 180I

PERSONAL WORKSTATION 200I

Device Type        Mainboard
Processor          Pentium Pro
Processor Speed    120/133/150/166/180/200/210/233/240/266MHz
Chip Set           Intel
Video Chip Set     None
Maximum Onboard    512MB (EDO supported)
Memory
Maximum Video      None
Memory
Cache              512KB (located on Pentium II CPU)
BIOS               Unidentified
Dimensions         254mm x 218mm
I/O Options (CPU)  Parallel port, PS/2 mouse port, serial ports (2), USB
                   connectors (2), VRM connectors (2)
I/O Options        IDE interfaces (2), floppy drive interface, 100Base-T
(backplane)        connector, game/MIDI port, audio in  CD-ROM, fax/modem
                   connector, 32-bit PCI slots (4)
NPU Options        None

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Serial port                 CN1      PS/2 mouse port             CN5

  Serial port                 CN2      Parallel port               CN6

  USB connector 1             CN3      VRM connector               CN7

  USB connector 2             CN4      VRM connector               CN8

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Boot block update disabled              J27           Pins 1 & 2
                                                              closed

      Boot block update enabled               J27           Pins 2 & 3
                                                              closed

     Password disabled                      SW1/5             Off

      Password enabled                       SW1/5              On

     BIOS normal operation                  SW1/6             Off

      BIOS recovery mode                     SW1/6              On

     CMOS memory normal operation           SW1/7             Off

      CMOS memory clear                      SW1/7              On

     Factory configured  do not alter      SW1/8             Off

                            SIMM CONFIGURATION

     Size          Bank 0         Bank 1         Bank 2         Bank 3

     16MB        (2) 2M x 36       None           None           None

     32MB        (2) 4M x 36       None           None           None

     32MB        (2) 2M x 36   (2) 2M x 36        None           None

     48MB        (2) 4M x 36   (2) 2M x 36        None           None

     48MB        (2) 2M x 36   (2) 2M x 36    (2) 2M x 36        None

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

     64MB        (2) 8M x 36       None           None           None

     64MB        (2) 4M x 36   (2) 4M x 36        None           None

     80MB        (2) 8M x 36   (2) 2M x 36        None           None

     96MB        (2) 8M x 36   (2) 4M x 36        None           None

     96MB        (2) 4M x 36   (2) 4M x 36    (2) 4M x 36        None

     128MB       (2) 16M x 36      None           None           None

     128MB       (2) 8M x 36   (2) 8M x 36        None           None

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

     144MB       (2) 16M x 36  (2) 2M x 36        None           None

     160MB       (2) 16M x 36  (2) 4M x 36        None           None

                        SIMM CONFIGURATION (CONT)

     Size          Bank 0         Bank 1        Bank 2         Bank 3

     176MB        (2) 16M x     (2) 2M x 36   (2) 2M x 36    (2) 2M x 36
                     36

     192MB        (2) 16M x     (2) 8M x 36      None           None
                     36

     192MB       (2) 8M x 36    (2) 8M x 36   (2) 8M x 36       None

     224MB        (2) 16M x     (2) 4M x 36   (2) 4M x 36    (2) 4M x 36
                     36

     256MB        (2) 16M x      (2) 16M x       None           None
                     36             36

     256MB       (2) 8M x 36    (2) 8M x 36   (2) 8M x 36    (2) 8M x 36

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

     320MB        (2) 16M x      (2) 16M x    (2) 4M x 36    (2) 4M x 36
                     36             36

     320MB        (2) 16M x     (2) 8M x 36   (2) 8M x 36    (2) 8M x 36
                     36

     384MB        (2) 16M x      (2) 16M x     (2) 16M x        None
                     36             36            36

     512MB        (2) 16M x      (2) 16M x     (2) 16M x    (2) 16M x 36
                     36             36            36

  Note: Board accepts EDO memory. Maximum EDO is 256MB. Maximum fast page
  is 512MB.

                   CACHE CONFIGURATION

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

                            CPU SPEED SELECTION

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  120MHz     60MHz         2x          Off       On       On        On

  133MHz     66MHz         2x          On        On       On        On

  150MHz     60MHz        2.5x         Off      Off       On        On

  166MHz     66MHz        2.5x         On       Off       On        On

  180MHz     60MHz         3x          Off       On       Off       On

  200MHz     66MHz         3x          On        On       Off       On

  210MHz     60MHz        3.5x         Off      Off       Off       On

  233MHz     66MHz        3.5x         On       Off       Off       On

  240MHz     60MHz         4x          Off       On       On        Off

  266MHz     66MHz         4x          On        On       On        Off

[Image]

                                CONNECTIONS

  Purpose                  Location     Purpose                Location

  Main logic board           CN1        Control panel            CN11
  connectors                            connector

  IDE interface 1            CN2        Audio in  CD-ROM        CN12

  IDE interface 2            CN3        Fax/modem connector      CN13

  Floppy drive               CN4        Audio connector          CN14
  interface

  100Base-T connector        CN5        Power connector           P1

  IDE interface LED          CN6        5v power                  P2

  10Base-T connector         CN7        3.3v power                P3

  Chassis fan power          CN8        32-bit PCI slots       PC1  PC2

  Chassis fan power          CN9        32-bit PCI slots       SL1 & SL2
                                        (full size)

  Game/MIDI port             CN10

