AST RESEARCH, INC.

BRAVO MS-T (DENALI)

Processor               Pentium Pro
Processor Speed         133/150/166/180/200MHz
Chip Set                Unidentified
Video Chip Set          None
Maximum Onboard Memory  128MB
Maximum Video Memory    None
Cache                   256KB (located on Pentium Pro CPU)
BIOS                    Unidentified
Dimensions              330mm x 218mm
I/O Options             32-bit PCI slots (4), floppy drive interface, IDE
                        interfaces (2), parallel port, PS/2 mouse port,
                        serial ports (2)
NPU Options             None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Serial port                CN1       IDE interface 2            J22

  Parallel port              CN2       IDE interface 1            J23

  PS/2 mouse port            CN3       Chassis fan power          J24

  Serial port                CN4       Floppy drive               J26
                                       interface

  Chassis fan power          J17       Front panel connector      J27

  IDE interface LED          J21       32-bit PCI slots         PC1 - PC4

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

  »   Password enabled                        J25E          Pins 1 & 2
                                                              closed

      Password disabled                       J25E          Pins 2 & 3
                                                              closed

  »   CMOS memory normal operation            J25F          Pins 1 & 2
                                                              closed

      CMOS memory clear                       J25F          Pins 2 & 3
                                                              closed

  »   Setup access enabled                    J25G          Pins 1 & 2
                                                              closed

      Setup access disabled                   J25G          Pins 2 & 3
                                                              closed

  »   Flash BIOS write protect enabled        J25H          Pins 1 & 2
                                                              closed

      Flash BIOS write protect disabled       J25H          Pins 2 & 3
                                                              closed

             DRAM CONFIGURATION

     Size          Bank 0        Bank 1

      8MB        (2) 1M x 36      None

     16MB        (2) 2M x 36      None

     16MB        (2) 1M x 36   (2) 1M x 36

     32MB        (2) 4M x 36      None

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

     64MB        (2) 8M x 36      None

     64MB        (2) 4M x 36   (2) 4M x 36

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

                           DRAM SPEED SELECTION

                 Speed                                J25I

  »                 60ns                        Pins 1 & 2 closed

                    70ns                        Pins 2 & 3 closed

                  CACHE CONFIGURATION

  Note: 256KB cache is located on the Pentium Pro CPU.

                            CPU SPEED SELECTION

  CPU speed        J25A           J25B           J25C            J25D

    133MHz       Pins 1 & 2     Pins 1 & 2     Pins 1 & 2     Pins 1 & 2
                  closed         closed         closed          closed

    150MHz       Pins 2 & 3     Pins 2 & 3     Pins 2 & 3     Pins 1 & 2
                  closed         closed         closed          closed

    166MHz       Pins 1 & 2     Pins 1 & 2     Pins 2 & 3     Pins 1 & 2
                  closed         closed         closed          closed

    180MHz       Pins 2 & 3     Pins 2 & 3     Pins 1 & 2     Pins 2 & 3
                  closed         closed         closed          closed

    200MHz       Pins 1 & 2     Pins 1 & 2     Pins 1 & 2     Pins 2 & 3
                  closed         closed         closed          closed

                           CPU VOLTAGE SELECTION

                 Voltage                                J29

  »                  3.1v                             Closed

                 Auto detect                           Open