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# UNIDENTIFIED
SP-160
+------------------------------------------------------------+
|------------------------------------------------------------|
| Data bus: | 16-bit, ISA |
|---------------+--------------------------------------------|
| Size: | Half-length, full-height card |
|---------------+--------------------------------------------|
| Hard drive | Two IDE (AT) Interface drives and up to |
| supported: | seven SCSI devices |
|---------------+--------------------------------------------|
| Floppy drives | Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
| supported: | |
+------------------------------------------------------------+
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|-----------------------------------------------+------------|
| Game port | CN1 |
|-----------------------------------------------+------------|
| 25-pin parallel port | CN2 |
|-----------------------------------------------+------------|
| 10-pin serial port 1 | CN3 |
|-----------------------------------------------+------------|
| 10-pin serial port 2 | CN4 |
|-----------------------------------------------+------------|
| 40-pin IDE (AT) interface connector | CN5 |
|-----------------------------------------------+------------|
| 34-pin control cable connector - floppy drive | CN6 |
|-----------------------------------------------+------------|
| 50-pin SCSI connector - internal | CN7 |
|-----------------------------------------------+------------|
| 50-pin SCSI connector - external | CN8 |
|-----------------------------------------------+------------|
| 4-pin connector - drive active LED (IDE) | CN9 |
|-----------------------------------------------+------------|
| 4-pin connector - drive active LED (SCSI) | CN10 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|--------------------------------+--------------+------------|
| » | Floppy drive enabled | JP1 | pins 1 & 2 |
| | | | closed |
|---+----------------------------+--------------+------------|
| | Floppy drive disabled | JP1 | pins 3 & 4 |
| | | | closed |
|---+----------------------------+--------------+------------|
| » | Factory configured - do | JP4 | n/a |
| | not alter | | |
|---+----------------------------+--------------+------------|
| » | AHA-1520 driver | JP7/jumper A | open |
| | compatibility enabled | | |
|---+----------------------------+--------------+------------|
| | 6360 compatibility enabled | JP7/jumper A | closed |
|---+----------------------------+--------------+------------|
| » | Factory configured - do | JP7/jumper B | n/a |
| | not alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|-----------------------------------+--------------+---------|
| » | Disconnect/reselect enabled | JP7/jumper C | closed |
|---+-------------------------------+--------------+---------|
| | Disconnect/reselect disabled | JP7/jumper C | open |
|---+-------------------------------+--------------+---------|
| » | Synchronous negotiation | JP7/jumper D | closed |
| | enabled | | |
|---+-------------------------------+--------------+---------|
| | Synchronous negotiation | JP7/jumper D | open |
| | disabled | | |
|---+-------------------------------+--------------+---------|
| » | Boot-up with INT19 enabled | JP7/jumper E | closed |
|---+-------------------------------+--------------+---------|
| | Boot-up with INT19 disabled | JP7/jumper E | open |
|---+-------------------------------+--------------+---------|
| » | Factory configured - do not | JP7/jumper F | n/a |
| | alter | | |
|---+-------------------------------+--------------+---------|
| » | Factory configured - do not | JP7/jumper G | n/a |
| | alter | | |
|---+-------------------------------+--------------+---------|
| » | Factory configured - do not | JP7/jumper H | n/a |
| | alter | | |
|---+-------------------------------+--------------+---------|
| » | SCSI parity enabled | JP9/jumper D | open |
|---+-------------------------------+--------------+---------|
| | SCSI parity disabled | JP9/jumper D | closed |
|---+-------------------------------+--------------+---------|
| » | SCSI address = 340h | JP10 | open |
|---+-------------------------------+--------------+---------|
| | SCSI address = 140h | JP10 | closed |
|---+-------------------------------+--------------+---------|
| » | Factory configured - do not | W1 | n/a |
| | alter | | |
|---+-------------------------------+--------------+---------|
| » | Factory configured - do not | W2 | n/a |
| | alter | | |
|---+-------------------------------+--------------+---------|
| » | Factory configured - do not | W3 | n/a |
| | alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| IDE PORT CONFIGURATION |
|------------------------------------------------------------|
| Address | JP2 | JP3 |
|------------------+--------------------+--------------------|
| » | Primary | pins 1 & 2 closed | pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | Secondary | pins 1 & 2 closed | pins 2 & 3 closed |
|---+--------------+--------------------+--------------------|
| | Disabled | pins 2 & 3 closed | all pins open |
+------------------------------------------------------------+
+------------------------------------------------------------------------+
| SCSI INTERRUPT SELECT |
|------------------------------------------------------------------------|
|IRQ |JP6/A |JP6/B |JP6/C |JP6/D | RN19 | RN20 | RN21 | RN22 |
|----+------+------+------+------+---------+---------+---------+---------|
|»|11| open | open |closed| open | not |installed| not | not |
| | | | | | |installed| |installed|installed|
|-+--+------+------+------+------+---------+---------+---------+---------|
| |9 |closed| open | open | open | not | not | not |installed|
| | | | | | |installed|installed|installed| |
|-+--+------+------+------+------+---------+---------+---------+---------|
| |10| open |closed| open | open | not | not |installed| not |
| | | | | | |installed|installed| |installed|
|-+--+------+------+------+------+---------+---------+---------+---------|
| |12| open | open | open |closed|installed| not | not | not |
| | | | | | | |installed|installed|installed|
|------------------------------------------------------------------------|
|Note:RN19-RN22 are four-pin resistors. |
+------------------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS ADDRESS - JP8 |
|------------------------------------------------------------|
| Address | Jumper A | Jumper B | Jumper C |
|------------------+-------------+-------------+-------------|
| » | D8000h | closed | closed | closed |
|---+--------------+-------------+-------------+-------------|
| | C8000h | open | closed | closed |
|---+--------------+-------------+-------------+-------------|
| | CC000h | closed | open | open |
|---+--------------+-------------+-------------+-------------|
| | D0000h | closed | open | closed |
|---+--------------+-------------+-------------+-------------|
| | D4000h | closed | closed | open |
|---+--------------+-------------+-------------+-------------|
| | Disabled | open | open | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SCSI ID - JP9 |
|------------------------------------------------------------|
| ID# | Jumper A | Jumper B | Jumper C |
|--------------+---------------+--------------+--------------|
| » | ID7 | closed | closed | closed |
|---+----------+---------------+--------------+--------------|
| | ID0 | open | open | open |
|---+----------+---------------+--------------+--------------|
| | ID1 | closed | open | open |
|---+----------+---------------+--------------+--------------|
| | ID2 | open | closed | open |
|---+----------+---------------+--------------+--------------|
| | ID3 | closed | closed | open |
|---+----------+---------------+--------------+--------------|
| | ID4 | open | open | closed |
|---+----------+---------------+--------------+--------------|
| | ID5 | closed | open | closed |
|---+----------+---------------+--------------+--------------|
| | ID6 | open | closed | closed |
+------------------------------------------------------------+
+---------------------------------------------------------------------------+
| SCSI ID |
|---------------------------------------------------------------------------|
| IRQ |JP6/A |JP6/B |JP6/C |JP6/D | RN19 | RN20 | RN21 | RN22 |
|-------+------+------+------+------+---------+---------+---------+---------|
|»|IRQ11| open | open |closed| open | not |installed| not | not |
| | | | | | |installed| |installed|installed|
|-+-----+------+------+------+------+---------+---------+---------+---------|
| |IRQ9 |closed| open | open | open | not | not | not |installed|
| | | | | | |installed|installed|installed| |
|-+-----+------+------+------+------+---------+---------+---------+---------|
| |IRQ10| open |closed| open | open | not | not |installed| not |
| | | | | | |installed|installed| |installed|
|-+-----+------+------+------+------+---------+---------+---------+---------|
| |IRQ12| open | open | open |closed|installed| not | not | not |
| | | | | | | |installed|installed|installed|
+---------------------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT CONFIGURATION |
|------------------------------------------------------------|
| LPT/Address | RN2 | RN3 | RN4 |
|---------------+--------------+--------------+--------------|
| » | LPT2/378h | installed | not | not |
| | | | installed | installed |
|---+-----------+--------------+--------------+--------------|
| | LPT3/278h | not | installed | not |
| | | installed | | installed |
|---+-----------+--------------+--------------+--------------|
| | Disabled | not | not | installed |
| | | installed | installed | |
|------------------------------------------------------------|
| Note:RN2-RN4 are four-pin resistors. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 1 CONFIGURATION |
|------------------------------------------------------------|
| COM/Address | RN8 | RN9 | RN10 |
|---------------+--------------+--------------+--------------|
| » | COM1/3F8h | installed | not | not |
| | | | installed | installed |
|---+-----------+--------------+--------------+--------------|
| | COM3/3E8h | not | installed | not |
| | | installed | | installed |
|---+-----------+--------------+--------------+--------------|
| | Disabled | not | not | installed |
| | | installed | installed | |
|------------------------------------------------------------|
| Note:RN8-RN10 are four-pin resistors. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 2 CONFIGURATION |
|------------------------------------------------------------|
| COM/Address | RN5 | RN6 | RN7 |
|---------------+--------------+--------------+--------------|
| » | COM2/2F8h | installed | not | not |
| | | | installed | installed |
|---+-----------+--------------+--------------+--------------|
| | COM4/2E8h | not | installed | not |
| | | installed | | installed |
|---+-----------+--------------+--------------+--------------|
| | Disabled | not | not | installed |
| | | installed | installed | |
|------------------------------------------------------------|
| Note:RN5-RN7 are four-pin resistors. |
+------------------------------------------------------------+