
IBM CORPORATION

PS/VALUEPOINT 6381 433DX/466DX2

Processor               80486DX/80486DX2
Processor Speed         33/66(internal)MHz
Chip Set                Unidentified
Maximum Onboard Memory  64MB
Cache                   128/256KB
BIOS                    Unidentified
Dimensions              330mm x 218mm
I/O Options             Parallel port, PS/2 mouse port, serial ports (2),
                        VGA port
NPU Options             None

[Image]

                       CONNECTIONS

      Function        Label       Function         Label

  PS/2 mouse port      CN2    Parallel port        CN5

  Serial port          CN3    VGA port             CN6

  Serial port          CN4    Riser slot           SL1

                        USER CONFIGURABLE SETTINGS

                 Setting                      Label          Position

     Jumper information unavailable            J1              N/A

     Jumper information unavailable            J2              N/A

     Factory configured - do not alter       FLASH             N/A

      Video IRQ9 enabled                       IRQ9          Pins 2 & 3
                                                              closed

      Video IRQ9 disabled                      IRQ9          Pins 1 & 2
                                                              closed

      Mouse IRQ12 enabled                     IRQ12           Closed

      Mouse IRQ disabled                      IRQ12            Open

      Beeper enabled                           SPKR          Pins 1 & 2
                                                              closed

      Speaker enabled/beeper disabled          SPKR          Pins 2 & 3
                                                              closed

      Floppy drive write protect              WRTPRO         Pins 1 & 2
      disabled                                                closed

      Floppy drive write protect enabled      WRTPRO         Pins 2 & 3
                                                              closed

  Note: The FLASH jumper may not be present on all boards.

                                   DRAM

     Size         Bank 0         Bank 1         Bank 2          Bank 3

     1MB         (1) 256K x       None           None            None
                    36

     2MB         (1) 512K x       None           None            None
                    36

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

     4MB         (1) 256K x     (1) 256K x     (1) 512K x        None
                    36             36             36

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

     4MB        (1) 1M x 36       None           None            None

     6MB         (1) 256K x     (1) 256K x    (1) 1M x 36        None
                    36             36

     6MB         (1) 512K x    (1) 1M x 36       None            None
                    36

     8MB         (1) 256K x     (1) 256K x     (1) 512K x    (1) 1M x 36
                    36             36             36

     8MB         (1) 512K x     (1) 512K x    (1) 1M x 36        None
                    36             36

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

     8MB        (1) 2M x 36       None           None            None

     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

     12MB       (1) 1M x 36    (1) 1M x 36    (1) 1M x 36        None

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

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

     16MB       (1) 4M x 36       None           None            None

     18MB        (1) 256K x    (1) 1M x 36    (1) 4M x 36        None
                    36

     18MB        (1) 512K x    (1) 4M x 36       None            None
                    36

     20MB        (1) 512K x     (1) 512K x    (1) 2M x 36        None
                    36             36

     20MB       (1) 1M x 36    (1) 4M x 36       None            None

     24MB        (1) 512K x     (1) 512K x    (1) 1M x 36    (1) 4M x 36
                    36             36

     24MB       (1) 1M x 36    (1) 1M x 36    (1) 4M x 36        None

     24MB       (1) 2M x 36    (1) 2M x 36    (1) 2M x 36        None

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

                               DRAM (CONT)

     Size         Bank 0          Bank 1         Bank 2         Bank 3

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

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

     36MB       (1) 1M x 36    (1) 4M x 36     (1) 4M x 36       None

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

     48MB       (1) 4M x 36    (1) 4M x 36     (1) 4M x 36       None

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

                        CACHE SIZE

     Size          Bank 0         Bank 1          TAG

     128KB      (4) 32K x 8        None       (2) 32K x 8

     256KB      (4) 32K x 8    (4) 32K x 8    (2) 32K x 8

                               CACHE JUMPER

      Size               JP1               JP2                 JP3

      None            Pins 1 & 2        Pins 1 & 2      Pins 1 & 2 closed
                       closed             closed

      128KB           Pins 1 & 2        Pins 1 & 2      Pins 1 & 2 closed
                       closed             closed

      256KB           Pins 2 & 3        Pins 2 & 3      Pins 2 & 3 closed
                       closed             closed

          VIDEO MEMORY

      Size          Bank 0

     512KB       (4) 256K x 4

                        ON BOARD VIDEO

       Setting              VIDEO1               VIDEO2

       Enabled         Pins 1 & 2 closed   Pins 1 & 2 closed

      Disabled         Pins 2 & 3 closed   Pins 2 & 3 closed

