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# BEHAVIOR TECH COMPUTER CORPORATION
1831 SOUND CARD
Card Type Sound Card
Chipset Creative Labs
Controller
I/O Options Advanced signal processor socket, CD audio in,
CD-ROM interfaces (3), game/MIDI port, line in,
line out, microphone, pc speaker, speaker,
wavetable connector
Maximum DRAM N/A
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-----------------+----------+--------------------+----------|
| Line in | CN1 | CD-ROM audio in | CN7 |
|-----------------+----------+--------------------+----------|
| Mic. in | CN2 | Wavetable | CN8 |
| | | connector | |
|-----------------+----------+--------------------+----------|
| Line out | CN3 | Advanced Signal | CN9 |
| | | Processor socket | |
|-----------------+----------+--------------------+----------|
| Speaker | CN4 | Sony CD-ROM | CN10 |
| | | interface | |
|-----------------+----------+--------------------+----------|
| Game/MIDI port | CN5 | Creative CD-ROM | CN11 |
| | | interface | |
|-----------------+----------+--------------------+----------|
| PC speaker | CN6 | Mitsumi CD-ROM | CN12 |
| connector | | interface | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CD-ROM INTERFACE TYPE |
|------------------------------------------------------------|
| Type | JP1 | JP2 | JP3 | JP4 |
|-------------------+----------+---------+---------+---------|
| » | Creative Labs | Closed | Open | Open | Open |
|---+---------------+----------+---------+---------+---------|
| | Sony | Open | Closed | Open | Open |
|---+---------------+----------+---------+---------+---------|
| | Mitsumi | Open | Open | Closed | Open |
|---+---------------+----------+---------+---------+---------|
| | Disabled | Open | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | JP10 | JP11 |
|---------------------+-------------------+------------------|
| » | 220h | Closed | Closed |
|---+-----------------+-------------------+------------------|
| | 240h | Open | Closed |
|---+-----------------+-------------------+------------------|
| | 260h | Closed | Open |
|---+-----------------+-------------------+------------------|
| | 280h | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CD ROM INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP5 | JP6 | JP7 |
|--------------+---------------+--------------+--------------|
| » | IRQ11 | Closed | Open | Open |
|---+----------+---------------+--------------+--------------|
| | IRQ3 | Open | Open | Closed |
|---+----------+---------------+--------------+--------------|
| | IRQ10 | Open | Closed | Open |
|---+----------+---------------+--------------+--------------|
| | Disabled | Open | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MIDI UART CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP8 |
|---------------------------------+--------------------------|
| » | Enabled | Closed |
|----+----------------------------+--------------------------|
| | Disabled | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | JP9 |
|--------------------------------+---------------------------|
| » | 330h | Closed |
|------+-------------------------+---------------------------|
| | 300h | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| GAME PORT CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP14 |
|---------------------------------+--------------------------|
| » | Enabled | Closed |
|----+----------------------------+--------------------------|
| | Disabled | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY CONFIGURED SETTINGS |
|------------------------------------------------------------|
| Jumper | Setting |
|------------------------------+-----------------------------|
| JP12 | Closed |
|------------------------------+-----------------------------|
| JP13 | Closed |
|------------------------------------------------------------|
| Note: JP12 and JP13 are used to enabled the optional |
| Advanced Signal Processor. The settings used to enable |
| this feature are unidentified. |
+------------------------------------------------------------+