
DISTRIBUTED PROCESSING TECHNOLOGY

PM3332W, PM3332UW

  Data bus:                  32-bit EISA

  Size:                      Three-quarter length, full-height card

  Hard drive supported:      Up to fifteen Wide SCSI-2 devices (PM3332W)

                             Up to fifteen Ultra-wide SCSI devices
                             (PM3332UW)

                             Up to 45 Wide SCSI-2 or Ultra-wide SCSI
                             devices with expansion board upgrades

  Floppy drives supported:   None

[Image]

                           ADAPTER CONNECTIONS

                     Function                             Location

  3-pin connector - remote alarm                             P4

  4-pin connector - drive active LED                         P6

  Proprietary connector to SX4030expansion module            J4

  68-pin SCSI bus 0 connector - internal                    J10

  68-pin SCSI bus 0 connector - external                    J11

  50-pin SCSI bus 0 connector - internal                    J12

  ECC error LED - red                                       LED2

  Parity error LED - red                                    LED3

  ECC enabled LED - green                                   LED4

  LED - adapter busy                                        DS/1

  LED - computer bus transfer to adapter                    DS/2

  LED - computer bus transfer from adapter                  DS/3

  LED - cache hit                                           DS/4

  LED - disk read/ahead active                              DS/5

  LED - disk read                                           DS/6

  LED - disk write                                          DS/7

  LED - adapter reset                                       DS/8

  LED - interrupt to computer pending                       DS/9

  LED - DRQ to computer asserted                           DS/10

              SX4030W / SX4030UW EXPANSION MODULE CONNECTIONS

                      Function                             Location

  68-pin SCSI bus 1 connector - internal                      J5

  68-pin SCSI bus 2 connector - internal (see                 J6
  note)

  Proprietary connector from SX4030 module to                 P1
  adapter

  Note: There are four versions of the SX4030 expansion module:
  SX4030W/1, SX4030UW/1,

  SX4030W/2 and SX4030UW/2. The first two modules have a single SCSI
  connector (J5). This

  adds one bus, supporting fifteen additional devices. Expansion modules
  SX4030W/2 and

  SX4030UW/2 have two SCSI connectors (J5 and J6), supporting an 30
  additional devices.

                            DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2         Bank 3

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

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

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

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

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

                      DRAM CONFIGURATION (CONTINUED)

     Size         Bank 0         Bank 1         Bank 2         Bank 3

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

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

     3MB         (1) 256K x     (1) 256K x     (1) 256K x       None
                    36             36             36

     3MB           None         (1) 256K x     (1) 256K x     (1) 256K x
                                   36             36             36

     3MB         (1) 256K x       None         (1) 256K x     (1) 256K x
                    36                            36             36

     3MB         (1) 256K x     (1) 256K x       None         (1) 256K x
                    36             36                            36

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  Notes: Although not shown above, 1MB, 4MB and 16MB SIMMs can be
  combined and DPT ECC SIMMs

  can replace parity SIMMs of 4MB or 16MB. Single sided SIMMs are
  preferred, but low-profile

  double sided 2MB and 8MB increments are supported.

