
SUPER MICRO

P54VL-PCI

Processor              Pentium
Processor Speed        90/100MHz
Chip Set               OPTI
Max. Onboard DRAM      128MB
Cache                  128/256/512KB
BIOS                   AMI
Dimensions             330mm x 218mm
I/O Options            32-bit PCI bus slots (4), 32-bit VESA local bus
                       slots (2), green PC connector
NPU Options            None

[Image]

                                CONNECTIONS

  Purpose                  Location     Purpose                Location

  External battery            J9        Green PC connector       JP94
                                        (power supply)

  Power LED & keylock         J20       Turbo LED                JP99

  Speaker                    JP18       32-bit PCI bus        PC1 - PC4
                                        slots

  Green PC connector         JP79       Reset switch              S1
  (peripheral)

  Green PC connector         JP80       32-bit VESA local     SL1 & SL2
  (peripheral)                          bus slots

  Turbo switch               JP92

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     CMOS memory normal operation            JP1           pins 2 & 3
                                                              closed

      CMOS memory clear                       JP1           pins 1 & 2
                                                              closed

     Factory configured - do not             JP2              Open
      alter

     Factory configured - do not             JP3              Open
      alter

     Factory configured - do not             JP4             Closed
      alter

     Factory configured - do not             JP8              Open
      alter

     Factory configured - do not             JP9             Closed
      alter

     Factory configured - do not             JP10            Closed
      alter

     Factory configured - do not             JP11             Open
      alter

     Factory configured - do not             JP12             Open
      alter

     Factory configured - do not             JP13             Open
      alter

     Factory configured - do not             JP14             Open
      alter

     Factory configured - do not             JP15            Closed
      alter

     Factory configured - do not             JP16            Closed
      alter

     Factory configured - do not             JP17            Closed
      alter

     Factory configured - do not             JP77             Open
      alter

     Factory configured - do not             JP81             Open
      alter

     Factory configured - do not             JP82            Closed
      alter

     Factory configured - do not             JP83            Closed
      alter

     Factory configured - do not             JP84             Open
      alter

     Factory configured - do not             JP85            Closed
      alter

     Factory configured - do not             JP86             Open
      alter

     Factory configured - do not             JP87             Open
      alter

     Factory configured - do not             JP88          pins 2 & 3
      alter                                                   closed

     Factory configured - do not             JP89          pins 1 & 2
      alter                                                   closed

     Factory configured - do not             JP90          pins 1 & 2
      alter                                                   closed

     Factory configured - do not             JP91          pins 1 & 2
      alter                                                   closed

     Factory configured - do not             JP93             Open
      alter

     Factory configured - do not             JP95          pins 2 & 3
      alter                                                   closed

     Factory configured - do not             JP96          pins 1 & 2
      alter                                                   closed

     Factory configured - do not             JP97          pins 1 & 2
      alter                                                   closed

     Factory configured - do not             JP98          pins 1 & 2
      alter                                                   closed

     Factory configured - do not            JP101          pins 1 & 2
      alter                                                   closed

     Factory configured - do not            JP104          pins 1 & 2
      alter                                                   closed

     Factory configured - do not            JP105          pins 1 & 2
      alter                                                   closed

     Factory configured - do not            JP106             Open
      alter

     Factory configured - do not            JP114             Open
      alter

     Factory configured - do not            JP115             Open
      alter

     Factory configured - do not            JP116             Open
      alter

     Factory configured - do not            JP117             Open
      alter

     Factory configured - do not            JP118             Open
      alter

     Factory configured - do not            JP119          pins 2 & 3
      alter                                                   closed

     Factory configured - do not            JP401            Closed
      alter

                    USER CONFIGURABLE SETTINGS (CONT)

                Function                     Jumper          Position

     Factory configured - do not            JP402             Open
      alter

     Factory configured - do not            JP403             Open
      alter

     Factory configured - do not            JP404             Open
      alter

  Note: The location of JP77 is unidentified.

                            DRAM CONFIGURATION

     Size          Bank 0        Bank 1         Bank 2         Bank 3

     2MB         (1) 256K x     (1) 256K x       NONE           NONE
                     36            36

     4MB         (1) 512K x     (1) 512K x       NONE           NONE
                     36            36

     4MB         (1) 256K x     (1) 256K x     (1) 256K x   (1) 256K x 36
                     36            36             36

     6MB         (1) 256K x     (1) 256K x     (1) 512K x   (1) 512K x 36
                     36            36             36

     8MB        (1) 1M x 36    (1) 1M x 36       NONE           NONE

     8MB         (1) 512K x     (1) 512K x     (1) 512K x   (1) 512K x 36
                     36            36             36

     10MB        (1) 256K x     (1) 256K x    (1) 1M x 36    (1) 1M x 36
                     36            36

     12MB        (1) 512K x     (1) 512K x    (1) 1M x 36    (1) 1M x 36
                     36            36

     16MB       (1) 2M x 36    (1) 2M x 36       NONE           NONE

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

     18MB        (1) 256K x     (1) 256K x    (1) 2M x 36    (1) 2M x 36
                     36            36

     20MB        (1) 512K x     (1) 512K x    (1) 2M x 36    (1) 2M x 36
                     36            36

     24MB       (1) 1M x 36    (1) 1M x 36    (1) 2M x 36    (1) 2M x 36

     32MB       (1) 4M x 36    (1) 4M x 36       NONE           NONE

     32MB       (1) 2M x 36    (1) 2M x 36    (1) 2M x 36    (1) 2M x 36

     34MB        (1) 256K x     (1) 256K x    (1) 4M x 36    (1) 4M x 36
                     36            36

     36MB        (1) 512K x     (1) 512K x    (1) 4M x 36    (1) 4M x 36
                     36            36

     40MB       (1) 1M x 36    (1) 1M x 36    (1) 4M x 36    (1) 4M x 36

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

     64MB       (1) 4M x 36    (1) 4M x 36    (1) 4M x 36    (1) 4M x 36

     64MB       (1) 8M x 36    (1) 8M x 36       NONE           NONE

     66MB        (1) 256K x     (1) 256K x    (1) 8M x 36    (1) 8M x 36
                     36            36

     68MB        (1) 512K x     (1) 512K x    (1) 8M x 36    (1) 8M x 36
                     36            36

     72MB       (1) 1M x 36    (1) 1M x 36    (1) 8M x 36    (1) 8M x 36

     80MB       (1) 2M x 36    (1) 2M x 36    (1) 8M x 36    (1) 8M x 36

     96MB       (1) 4M x 36    (1) 4M x 36    (1) 8M x 36    (1) 8M x 36

    128MB       (1) 8M x 36    (1) 8M x 36    (1) 8M x 36    (1) 8M x 36

                            CACHE CONFIGURATION

     Size         Bank 0        Bank 1       TAG (U31)        Dirty bit
                                                                (U52)

     128KB      (8) 8K x 8    (8) 8K x 8    (1) 32K x 8      (1) 16K x 1

     256KB      (8) 32K x 8      NONE       (1) 32K x 8      (1) 16K x 1

     512KB      (8) 32K x 8   (8) 32K x 8   (1) 32K x 8      (1) 16K x 1

                     CACHE JUMPER CONFIGURATION

   Size      JP6      JP19     JP20      JP21      JP22      JP23

  128KB     2 & 3    Closed    Open      Open     2 & 3     2 & 3

  256KB     1 & 2    Closed    Closed    Open     1 & 2     1 & 2

  512KB     2 & 3    Closed    Closed    Closed   2 & 3     2 & 3

  Note: Pins designated should be in the closed position.

         CPU SPEED CONFIGURATION

        Speed               JP112

        90MHz         pins 1 & 2 closed

       100MHz         pins 2 & 3 closed

                          INTERRUPT CONFIGURATION

       IRQ              JP107              JP108              JP109

      IRQ3              Closed              Open               Open

      IRQ4               Open              Closed              Open

      IRQ9               Open               Open              Closed

  Note: Only one jumper at a time can be closed in jumper block
  JP107-111.

                         VIDEO CARD CONFIGURATION

       Video card                 JP110                    JP111

          ISA                    Closed                    Open

       Local bus                  Open                    Closed

  Note: Only one jumper at a time can be closed in jumper block
  JP107-111.

