PERSTOR SYSTEMS INC.

ADRC-9008

Data bus: 8-bit, ISA

Size: Full-length, full-height card

Hard drives supported: Two MFM or RLL ST506/ST412 drives or one of each

Floppy drives supported: None

Maximum heads/cyl.: 15 heads and 1024 cylinders

[Image]

                        CONNECTIONS

                  Function                      Location

  34-pin control cable connector-hard drive       CN1

  20-pin data cable connector-drive 0             CN2

  20-pin data cable connector-drive 1             CN3

  4-pin connector-drive active LED                CN4

  5-pin connector-DC power                        CN5

                        USER CONFIGURABLE SETTINGS

  Function                                Location            Setting

  »   BIOS enabled                           JP1              closed

      BIOS disabled                          JP1               open

                                 BIOS ADDRESS

  Address   JP1/2   JP1/3    JP1/4    JP1/5    JP1/6    JP1/7   JP1/8   JP1/9

  C400h     closed   open    closed   closed   closed   open    open    closed

  CA00h     open    closed    open    closed   closed   open    open    closed

  CC00h     closed   open     open    closed   closed   open    open    closed

  CE00h     open     open     open    closed   closed   open    open    closed

  D800h     closed  closed    open     open    closed   open    open    closed

  DC00h     closed   open     open     open    closed   open    open    closed

  DC00h     open     open     open     open    closed   open    open    closed

                       MISCELLANEOUS TECHNICAL NOTES

    JP1/2 through 9 are the BIOS address select. The factory setting is
  C800 and is set with trace wires at JP1/jumpers 2, 3, 5, 6, and 9. BIOS
    address may be changed by cutting the traces and closing other pins,
  using the information in the table above. However, any modifications to
                  the controller will void the warranty.