STORAGE DIMENSIONS
==================

   SDC-801

   Data bus: 8-bit, PC/XT, PC/AT

   Size: Half-length, full-height card

   Hard drives supported:  Up to seven SCSI devices

   Floppy drives supported: None

<gopher://bitreich.org/I/th99/c/S-T/20202-1.png>
   

   +------------------------------------------------------------+
   |                         CONNECTION                         |
   |------------------------------------------------------------|
   |                  Function                  |   Location    |
   |--------------------------------------------+---------------|
   | 50-pin SCSI connector-internal             |      CN1      |
   +------------------------------------------------------------+

   +---------------------------------------------------------------+
   |                         BIOS ADDRESS                          |
   |---------------------------------------------------------------|
   |Address|JP1/1 |JP1/2 |JP1/3 |JP1/4 |JP1/5 |JP1/6 |JP1/7 |JP1/8 |
   |-------+------+------+------+------+------+------+------+------|
   | C000h |closed| open | open | open | open | open | open | open |
   |-------+------+------+------+------+------+------+------+------|
   | C400h | open |closed| open | open | open | open | open | open |
   |-------+------+------+------+------+------+------+------+------|
   | C800h | open | open |closed| open | open | open | open | open |
   |-------+------+------+------+------+------+------+------+------|
   | CC00h | open | open | open |closed| open | open | open | open |
   |-------+------+------+------+------+------+------+------+------|
   | D000h | open | open | open | open |closed| open | open | open |
   |-------+------+------+------+------+------+------+------+------|
   | D400h | open | open | open | open | open |closed| open | open |
   |-------+------+------+------+------+------+------+------+------|
   | D800h | open | open | open | open | open | open |closed| open |
   |-------+------+------+------+------+------+------+------+------|
   | DC00h | open | open | open | open | open | open | open |closed|
   +---------------------------------------------------------------+

   +---------------------------------------------------------------+
   |                       INTERRUPT REQUEST                       |
   |---------------------------------------------------------------|
   |  IRQ   |JP2/jumper|JP2/jumper|JP2/jumper|JP2/jumper|JP2/jumper|
   |        |    1     |    2     |    3     |    4     |    5     |
   |--------+----------+----------+----------+----------+----------|
   |Disabled|  closed  |   open   |   open   |   open   |   open   |
   |--------+----------+----------+----------+----------+----------|
   |  IRQ3  |   open   |  closed  |   open   |   open   |   open   |
   |--------+----------+----------+----------+----------+----------|
   |  IRQ4  |   open   |   open   |  closed  |   open   |   open   |
   |--------+----------+----------+----------+----------+----------|
   |  IRQ5  |   open   |   open   |   open   |  closed  |   open   |
   |--------+----------+----------+----------+----------+----------|
   |  IRQ7  |   open   |   open   |   open   |   open   |  closed  |
   +---------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      ZERO WAIT STATE                       |
   |------------------------------------------------------------|
   |            Select            | JP3/jumper 1 | JP3/jumper 2 |
   |------------------------------+--------------+--------------|
   |>> | Zero wait state enabled  |    closed    |     open     |
   |---+--------------------------+--------------+--------------|
   |   | Zero wait state disabled |     open     |    closed    |
   +------------------------------------------------------------+