UNIDENTIFIED
============

   TDC-8600

   +------------------------------------------------------------+
   |------------------------------------------------------------|
   | Data bus:                | 16-bit, ISA                     |
   |--------------------------+---------------------------------|
   | Size:                    | Half-length, full-height card   |
   |--------------------------+---------------------------------|
   | Hard drive supported:    | Up to seven SCSI devices        |
   |--------------------------+---------------------------------|
   | Floppy drives supported: | None                            |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/c/U-Z/20656-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                 Function                 |    Location     |
   |------------------------------------------+-----------------|
   | 50-pin SCSI connector - external         |       J1        |
   |------------------------------------------+-----------------|
   | 50-pin SCSI connector - Internal         |       J2        |
   |------------------------------------------+-----------------|
   | Power connector                          |       J3        |
   |------------------------------------------+-----------------|
   | 4-pin connector - drive active LED       |       J4        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |             Function             |  Location  |  Setting   |
   |----------------------------------+------------+------------|
   |>> | Zero Wait State disabled     |     W5     |    open    |
   |---+------------------------------+------------+------------|
   |   | Zero Wait State enabled      |     W5     |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        BIOS ADDRESS                        |
   |------------------------------------------------------------|
   |       Address        |        W1        |        W2        |
   |----------------------+------------------+------------------|
   |>> |      CA00h       |       open       |       open       |
   |---+------------------+------------------+------------------|
   |   |      C800h       |       open       |      closed      |
   |---+------------------+------------------+------------------|
   |   |      CE00h       |      closed      |       open       |
   |---+------------------+------------------+------------------|
   |   |      DE00h       |      closed      |      closed      |
   +------------------------------------------------------------+

   +--------------------------------------------------------------+
   |                    INTERRUPT SELECT - W4                     |
   |--------------------------------------------------------------|
   |  IRQ  |  A   |  B   |  C   |  D   |  E   |  F   |  G   |  H  |
   |-------+------+------+------+------+------+------+------+-----|
   |>>|IRQ5 | open | open |closed| open | open | open | open |open |
   |-+-----+------+------+------+------+------+------+------+-----|
   | |IRQ3 |closed| open | open | open | open | open | open |open |
   |-+-----+------+------+------+------+------+------+------+-----|
   | |IRQ4 | open |closed| open | open | open | open | open |open |
   |-+-----+------+------+------+------+------+------+------+-----|
   | |IRQ10| open | open | open |closed| open | open | open |open |
   |-+-----+------+------+------+------+------+------+------+-----|
   | |IRQ11| open | open | open | open |closed| open | open |open |
   |-+-----+------+------+------+------+------+------+------+-----|
   | |IRQ12| open | open | open | open | open |closed| open |open |
   |-+-----+------+------+------+------+------+------+------+-----|
   | |IRQ14| open | open | open | open | open | open |closed|open |
   |-+-----+------+------+------+------+------+------+------+-----|
   | |IRQ15| open | open | open | open | open | open | open |opens|
   +--------------------------------------------------------------+