(TXT) View Source
       
       # LONGSHINE MICROSYSTEM, INC.
       
          LCS-6220
       
          Data bus: 8-bit, ISA
       
          Size: Full-length, half-height card
       
          Hard drives supported:  Two MFM ST506/ST412 drives
       
          Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                   Function                   |  Location   |
          |----------------------------------------------+-------------|
          | 34-pin control cable connector-hard drive    |     J1      |
          |----------------------------------------------+-------------|
          | 20-pin data cable connector-drive 0          |     J2      |
          |----------------------------------------------+-------------|
          | 20-pin data cable connector-drive 1          |     J3      |
          |----------------------------------------------+-------------|
          | 34-pin data cable connector-floppy drive     |     J4      |
          |----------------------------------------------+-------------|
          | 5-pin connector-DC power                     |     J5      |
          |----------------------------------------------+-------------|
          | 4-pin connector-drive active LED             |    LED1     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function              | Location |  Setting   |
          |------------------------------------+----------+------------|
          | » | Supports hard drives with 8 or |   JP1    | pins 1 & 2 |
          |   | less head                      |          |   closed   |
          |---+--------------------------------+----------+------------|
          |   | Supports hard drives with 9-16 |   JP1    | pins 2 & 3 |
          |   | heads                          |          |   closed   |
          |---+--------------------------------+----------+------------|
          | » | BIOS address is E8000h         |   JP2    |   closed   |
          |---+--------------------------------+----------+------------|
          |   | BIOS address is E8001h         |   JP2    |    open    |
          |---+--------------------------------+----------+------------|
          | » | Floppy drive port address is   |   JP7    | pins 2 & 3 |
          |   | 3F0-3F7h                       |          |   closed   |
          |---+--------------------------------+----------+------------|
          |   | Floppy drive port address is   |   JP7    | pins 1 & 2 |
          |   | 370-377h                       |          |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 FLOPPY DRIVE CONFIGURATION                 |
          |------------------------------------------------------------|
          |                    | DRIVE A  | DRIVE B  |                 |
          |--------------------+----------+----------+-----------------|
          | FLOPPY DRIVE TYPE  |   JP3    |   JP4    |  JP5   |  JP6   |
          |--------------------+----------+----------+--------+--------|
          |       360KB        |  closed  |  closed  | closed | closed |
          |--------------------+----------+----------+--------+--------|
          |       1.2MB        |  closed  |  either  | closed | closed |
          |--------------------+----------+----------+--------+--------|
          |       720KB        |   open   |  closed  |  open  | closed |
          |--------------------+----------+----------+--------+--------|
          |       1.44MB       |   open   |   open   |  open  |  open  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        BIOS ADDRESS                        |
          |------------------------------------------------------------|
          |      Select      |     JP8     |     JP9     |    JP10     |
          |------------------+-------------+-------------+-------------|
          |   |    CA000h    |   closed    |    open     |    open     |
          |---+--------------+-------------+-------------+-------------|
          | » |    CC000h    |    open     |   closed    |    open     |
          |---+--------------+-------------+-------------+-------------|
          |   |    CE000h    |    open     |    open     |   closed    |
          +------------------------------------------------------------+