
AST RESEARCH, INC.

MANHATTAN P PENTIUM

(202620-001, 002, 011, 012)

Processor              Pentium
Processor Speed        90/100/133MHz
Chip Set               Unidentified
Max. Onboard DRAM      256MB
Cache                  256/512KB
BIOS                   Unidentified
Dimensions             330mm x 218mm
I/O Options            32-bit PCI slots (2), CPU slot, floppy drive
                       interface, SCSI interfaces (4), parallel port, PS/2
                       mouse port, serial ports (2), 8514 video pass
                       through connector, VGA port
NPU Options            None

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                 Location

  PS/2 mouse port            CN1       Chassis fan power         J28A

  Serial port                CN2       Front panel               J29
                                       connector

  Serial port                CN3       SCSI interface LED        J35

  Parallel port              CN4       Internal SCSI             J56A
                                       interface channel
                                       1

  VGA port                   CN5       External SCSI             J56B
                                       interface channel
                                       1

  System management          J14       Internal SCSI             J57A
  interface                            interface channel
                                       2

  Remote power               J15       External SCSI             J57B
  connector                            interface channel
                                       2

  8514 video pass            J19       XP interface board        J58
  through connector                    connector

  Floppy drive               J24       32-bit PCI slots       PC1 & PC2
  interface

  External battery           J26       CPU slot                  SL1

  Speaker                    J27

                        USER CONFIGURABLE SETTINGS

              Function                  Jumper/Switch        Position

     CMOS memory normal operation           E1                Open

      CMOS memory clear                      E1               Closed

     Factory configured - do not            J30                N/A
      alter

     Flash BIOS normal operation           SW1/1               Off

      Flash BIOS force update at            SW1/1               On
      boot

     Password enabled                      SW1/2               Off

      Password disabled                     SW1/2               On

     Monitor type select color             SW1/3               Off

      Monitor type select                   SW1/3               On
      monochrome

     EISA CMOS memory normal               SW1/4               Off
      operation

      EISA CMOS memory clear                SW1/4               On

     Setup access enabled                  SW1/5               Off

      Setup access disabled                 SW1/5               On

     Factory configured - do not            SW2                N/A
      alter

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Chassis fan power           J2       Chassis fan power           J3

                        USER CONFIGURABLE SETTINGS

                Function                    Switch           Position

    Factory configured - do not alter        SW1              N/A

                            DRAM CONFIGURATION

     Size          Bank 0         Bank 1        Bank 2         Bank 3

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

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

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

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

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

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

     80MB       (2) 2M x 36    (2) 4M x 36    (2) 4M x 36       NONE

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

     80MB       (2) 4M x 36    (2) 2M x 36    (2) 4M x 36       NONE

     96MB       (2) 2M x 36    (2) 2M x 36    (2) 4M x 36    (2) 4M x 36

     96MB       (2) 2M x 36    (2) 2M x 36    (2) 8M x 36       NONE

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

     112MB      (2) 2M x 36    (2) 4M x 36    (2) 4M x 36    (2) 4M x 36

     112MB      (2) 2M x 36    (2) 4M x 36    (2) 8M x 36       NONE

     112MB      (2) 2M x 36    (2) 8M x 36    (2) 4M x 36       NONE

     112MB      (2) 8M x 36    (2) 2M x 36    (2) 4M x 36       NONE

     112MB      (2) 4M x 36    (2) 2M x 36    (2) 4M x 36    (2) 4M x 36

                        DRAM CONFIGURATION (CON'T)

     Size          Bank 0         Bank 1        Bank 2         Bank 3

     112MB      (2) 4M x 36    (2) 2M x 36    (2) 8M x 36       NONE

     128MB      (2) 2M x 36    (2) 2M x 36    (2) 4M x 36    (2) 8M x 36

     128MB      (2) 2M x 36    (2) 2M x 36    (2) 8M x 36    (2) 4M x 36

     128MB      (2) 8M x 36    (2) 4M x 36    (2) 4M x 36       NONE

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

     128MB      (2) 4M x 36    (2) 4M x 36    (2) 8M x 36       NONE

     128MB      (2) 4M x 36    (2) 8M x 36    (2) 4M x 36       NONE

     144MB      (2) 2M x 36    (2) 4M x 36    (2) 4M x 36    (2) 8M x 36

     144MB      (2) 2M x 36    (2) 4M x 36    (2) 8M x 36    (2) 4M x 36

     144MB      (2) 2M x 36    (2) 8M x 36    (2) 4M x 36    (2) 4M x 36

     144MB      (2) 2M x 36    (2) 8M x 36    (2) 8M x 36       NONE

     144MB      (2) 8M x 36    (2) 2M x 36    (2) 4M x 36    (2) 4M x 36

     144MB      (2) 8M x 36    (2) 2M x 36    (2) 8M x 36       NONE

     144MB      (2) 4M x 36    (2) 2M x 36    (2) 4M x 36    (2) 8M x 36

     144MB      (2) 4M x 36    (2) 2M x 36    (2) 8M x 36    (2) 4M x 36

     160MB      (2) 2M x 36    (2) 2M x 36    (2) 8M x 36    (2) 8M x 36

     160MB      (2) 8M x 36    (2) 4M x 36    (2) 4M x 36    (2) 4M x 36

     160MB      (2) 8M x 36    (2) 4M x 36    (2) 8M x 36       NONE

     160MB      (2) 8M x 36    (2) 8M x 36    (2) 4M x 36       NONE

     160MB      (2) 4M x 36    (2) 4M x 36    (2) 4M x 36    (2) 8M x 36

     160MB      (2) 4M x 36    (2) 4M x 36    (2) 8M x 36    (2) 4M x 36

     160MB      (2) 4M x 36    (2) 8M x 36    (2) 4M x 36    (2) 4M x 36

     160MB      (2) 4M x 36    (2) 8M x 36    (2) 8M x 36       NONE

     176MB      (2) 2M x 36    (2) 4M x 36    (2) 8M x 36    (2) 8M x 36

     176MB      (2) 2M x 36    (2) 8M x 36    (2) 4M x 36    (2) 8M x 36

     176MB      (2) 2M x 36    (2) 8M x 36    (2) 8M x 36    (2) 4M x 36

     176MB      (2) 8M x 36    (2) 2M x 36    (2) 4M x 36    (2) 8M x 36

     176MB      (2) 8M x 36    (2) 2M x 36    (2) 8M x 36    (2) 4M x 36

     176MB      (2) 4M x 36    (2) 2M x 36    (2) 8M x 36    (2) 8M x 36

     192MB      (2) 8M x 36    (2) 4M x 36    (2) 4M x 36    (2) 8M x 36

     192MB      (2) 8M x 36    (2) 4M x 36    (2) 8M x 36    (2) 4M x 36

     192MB      (2) 8M x 36    (2) 8M x 36    (2) 4M x 36    (2) 4M x 36

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

     192MB      (2) 4M x 36    (2) 4M x 36    (2) 8M x 36    (2) 8M x 36

     192MB      (2) 4M x 36    (2) 8M x 36    (2) 4M x 36    (2) 8M x 36

     192MB      (2) 4M x 36    (2) 8M x 36    (2) 8M x 36    (2) 4M x 36

     208MB      (2) 2M x 36    (2) 8M x 36    (2) 8M x 36    (2) 8M x 36

     208MB      (2) 8M x 36    (2) 2M x 36    (2) 8M x 36    (2) 8M x 36

     224MB      (2) 8M x 36    (2) 4M x 36    (2) 8M x 36    (2) 8M x 36

     224MB      (2) 8M x 36    (2) 8M x 36    (2) 4M x 36    (2) 8M x 36

     224MB      (2) 8M x 36    (2) 8M x 36    (2) 8M x 36    (2) 4M x 36

     224MB      (2) 4M x 36    (2) 8M x 36    (2) 8M x 36    (2) 8M x 36

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

                            CACHE CONFIGURATION

  Note: 256/512KB cache is factory installed and is not configurable.
  256KB on 90MHz board & 512KB on 100MHz board

              VIDEO MEMORY CONFIGURATION

  512KB is factory installed and is not configurable.

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                 Location

  Power connector           J1         SCSI drive tray            J7
                                       connector

  Power connector           J2         SCSI drive tray            J8
                                       connector

  SCSI cable                J3         SCSI drive tray            J9
  connector (J7, J9,                   connector
  J10)

  SCSI cable                J4         SCSI drive tray           J10
  connector (J5, J8,                   connector
  J11)

  SCSI drive tray           J5         SCSI drive tray           J11
  connector                            connector

           SCSI CHAIN CONFIGURATION

    Setting           E10             J6

  Single chain       Open           Closed

  Double chain      Closed           Open

   SCSI ID CONFIGURATION (J9 DRIVE)

    ID       E1        E2        E3

    0       Open      Open      Open

    1      Closed     Open      Open

    2       Open     Closed     Open

    3       Open     Closed    Closed

    4      Closed     Open      Open

    5      Closed     Open     Closed

    6      Closed    Closed     Open

    7      Closed    Closed    Closed

   SCSI ID CONFIGURATION (J7 DRIVE)

    ID       E4        E5        E6

    0       Open      Open      Open

    1      Closed     Open      Open

    2       Open     Closed     Open

    3       Open     Closed    Closed

    4      Closed     Open      Open

    5      Closed     Open     Closed

    6      Closed    Closed     Open

    7      Closed    Closed    Closed

   SCSI ID CONFIGURATION (J10 DRIVE)

    ID       E7        E8        E9

    0       Open      Open      Open

    1      Closed     Open      Open

    2       Open     Closed     Open

    3       Open     Closed    Closed

    4      Closed     Open      Open

    5      Closed     Open     Closed

    6      Closed    Closed     Open

    7      Closed    Closed    Closed

   SCSI ID CONFIGURATION (J8 DRIVE)

    ID       E11       E12      E13

    0       Open      Open      Open

    1      Closed     Open      Open

    2       Open     Closed     Open

    3       Open     Closed    Closed

    4      Closed     Open      Open

    5      Closed     Open     Closed

    6      Closed    Closed     Open

    7      Closed    Closed    Closed

   SCSI ID CONFIGURATION (J5 DRIVE)

    ID       e14       e15      e16

    0       Open      Open      Open

    1      Closed     Open      Open

    2       Open     Closed     Open

    3       Open     Closed    Closed

    4      Closed     Open      Open

    5      Closed     Open     Closed

    6      Closed    Closed     Open

    7      Closed    Closed    Closed

   SCSI ID CONFIGURATION (J11 DRIVE)

    ID       e17       e18      e19

    0       Open      Open      Open

    1      Closed     Open      Open

    2       Open     Closed     Open

    3       Open     Closed    Closed

    4      Closed     Open      Open

    5      Closed     Open     Closed

    6      Closed    Closed     Open

    7      Closed    Closed    Closed

