PRACTICAL ENHANCED LOGIC, CORP.
===============================

   PEL - 800 SERIES

   +------------------------------------------------------------+
   |------------------------------------------------------------|
   | Data bus:                | 8-bit ISA                       |
   |--------------------------+---------------------------------|
   | Size:                    | Half-length, full-height card   |
   |--------------------------+---------------------------------|
   | Hard drive supported:    | Up to seven SCSI drives         |
   |--------------------------+---------------------------------|
   | Floppy drives supported: | NONE                            |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/c/P-R/20790-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                Function                |     Location      |
   |----------------------------------------+-------------------|
   | 50-pin SCSI connector - internal       |        J1         |
   |----------------------------------------+-------------------|
   | 25-pin SCSI connector - external       |        J2         |
   |----------------------------------------+-------------------|
   | 4-pin connector - drive active LED     |        J3         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |            Function             |  Location   |  Setting   |
   |---------------------------------+-------------+------------|
   |>>   | Memory mapped mode        |    S1/4     |    off     |
   |-----+---------------------------+-------------+------------|
   |     | PIO memory mode           |    S1/4     |     on     |
   |-----+---------------------------+-------------+------------|
   |>>   | Zero waite state enabled  |    S1/5     |     on     |
   |-----+---------------------------+-------------+------------|
   |     | Zero waite state disabled |    S1/5     |    off     |
   |-----+---------------------------+-------------+------------|
   |>>   | SCSI termination enabled  |    S1/6     |     on     |
   |-----+---------------------------+-------------+------------|
   |     | SCSI termination disabled |    S1/6     |    off     |
   |-----+---------------------------+-------------+------------|
   |>>   | IRQ3 disabled             |    S1/7     |    off     |
   |-----+---------------------------+-------------+------------|
   |     | IRQ3 enabled              |    S1/7     |     on     |
   |-----+---------------------------+-------------+------------|
   |>>   | IRQ5 disabled             |    S1/8     |    off     |
   |-----+---------------------------+-------------+------------|
   |     | IRQ5 enabled              |    S1/8     |     on     |
   |------------------------------------------------------------|
   |   Note: IRQ3 & IRQ5 are in the off position and should     |
   |   only be turned on when enabled through the software.     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   BIOS ADDRESS SELECTION                   |
   |------------------------------------------------------------|
   | BIOS Address  | I/O Address |   S1/1   |  S1/2   |  S1/3   |
   |---------------+-------------+----------+---------+---------|
   | C800h - CBFFh | 310h - 31Fh |   off    |   off   |   on    |
   |---------------+-------------+----------+---------+---------|
   | CC00h - CFFFh | 300h - 30Fh |    on    |   off   |   on    |
   |---------------+-------------+----------+---------+---------|
   | D000h - D3FFh | 290h - 29Fh |   off    |   on    |   on    |
   |---------------+-------------+----------+---------+---------|
   | D400h - D7FFh | 280h - 29Fh |    on    |   on    |   on    |
   |---------------+-------------+----------+---------+---------|
   | D800h - DBFFh | 350h - 35Fh |   off    |   off   |   off   |
   |---------------+-------------+----------+---------+---------|
   | DC00h - DFFFh | 348h - 357h |    on    |   off   |   off   |
   |---------------+-------------+----------+---------+---------|
   | E000h - E3FFh | 340h - 34Fh |   off    |   on    |   off   |
   |---------------+-------------+----------+---------+---------|
   | E400h - E7FFh | 330h - 33Fh |    on    |   on    |   off   |
   +------------------------------------------------------------+