AMERICAN MEGATRENDS, INC.

MEGARAID LVDS

Card Type               Hard drive controller card
Processor               Intel i960RD
Maximum Onboard Memory  128MB DRAM
Hard Drives supported   Up to 45 SCSI devices
Floppy drives supported None
Data Bus                32-bit PCI
Card Size               Full-length, full-height card

[Image]

                                CONNECTIONS

        Function           Location          Function           Location

  Auxiliary power             J1      2-pin connector -           J12
  connector                           dirty cache LED

  I2C connector               J2      4-pin connector -           J13
                                      drive active LED

  68-pin SCSI connector       J3      68-pin SCSI connector       J15
  - internal                          - external

  68-pin SCSI connector       J7      EEPROM connector            J16
  - internal

  68-pin SCSI connector       J9      68-pin SCSI connector       J18
  - internal                          - external

  9-pin serial port 1 -      J10      External battery            J21
  internal

                        USER CONFIGURABLE SETTINGS

                   Function                      Label       Position

  »   i960RD processor initialization mode 0      J22        Pins 2 & 3
                                                              closed

      I960RD processor initialization mode 3      J22        Pins 1 & 2
                                                              closed

                      CHANNEL 1 TERMINATION SELECTION

                 Setting                        J5              J14

  »   PCI bus provides termination          Pins 1 & 2       Pins 1 & 2
      power channel 1                         closed           closed

      Auxiliary power source provides       Pins 2 & 3       Pins 2 & 3
      termination power channel 1             closed           closed

      SCSI bus provides termination            Open             Open
      power channel 1

                      CHANNEL 2 TERMINATION SELECTION

                 Setting                        J4               J6

  »   PCI bus provides termination          Pins 1 & 2       Pins 1 & 2
      power channel 2                         closed           closed

      Auxiliary power source provides       Pins 2 & 3       Pins 2 & 3
      termination power channel 2             closed           closed

      SCSI bus provides termination            Open             Open
      power channel 2

                      CHANNEL 3 TERMINATION SELECTION

                 Setting                        J8              J11

  »   PCI bus provides termination          Pins 1 & 2       Pins 1 & 2
      power channel 3                         closed           closed

      Auxiliary power source provides       Pins 2 & 3       Pins 2 & 3
      termination power channel 3             closed           closed

      SCSI bus provides termination            Open             Open
      power channel 3

       DRAM CONFIGURATION

      Size           Bank 0

      4MB         (1) 1MB x 36

      16MB        (1) 4MB x 36

      64MB        (1) 16MB x 36

     128MB        (1) 32MB x 36

                          SKYSCAPE CONFIGURATION

              Setting                      J19                 J20

  Standalone RAID controller in a       Pins 1 & 2            Open
         standard PCI slot               closed

    RAID upgrade of motherboard         Pins 2 & 3      Pins 1 & 2 closed
          SCSI controller                closed

  Software configuration control        Pins 2 & 3      Pins 2 & 3 closed
                                         closed

          MISCELLANEOUS TECHNICAL NOTES

  The location of J2 and J16 are unidentified.