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# IBM CORPORATION
EASY OPTIONS POWERPLAY MULTIMEDIA CD657
Card Type Sound card
Chip Set Unidentified
I/O Options CD-ROM interfaces (3), game/MIDI port, line
in, microphone in, speaker out, CD-ROM audio
in
Maximum Onboard None
Memory
Data Bus 8-bit ISA
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|----------------------------+-------+---------------+-------|
| Game/MIDI port | CN1 | Line in | CN6 |
|----------------------------+-------+---------------+-------|
| Sony CD-ROM interface | CN2 | Microphone in | CN7 |
|----------------------------+-------+---------------+-------|
| Mitsumi CD-ROM interface | CN3 | Unidentified | J1 |
|----------------------------+-------+---------------+-------|
| Panasonic CD-ROM interface | CN4 | CD audio in | J2 |
|----------------------------+-------+---------------+-------|
| Speaker out | CN5 | Volume | R1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|----------------------------------------+-------+-----------|
| » | Factory configured - do not alter | SW1/E | Open |
|---+------------------------------------+-------+-----------|
| » | Game port enabled | SW1/F | Open |
|---+------------------------------------+-------+-----------|
| | Game port disabled | SW1/F | Closed |
|---+------------------------------------+-------+-----------|
| » | Game port address is 200h | SW1/G | Open |
|---+------------------------------------+-------+-----------|
| | Game port address is 201h | SW1/G | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS |
|------------------------------------------------------------|
| Setting | SW1/B | SW1/C | SW1/D |
|-------------------+-------------+-------------+------------|
| | 210h | Closed | Closed | Open |
|---+---------------+-------------+-------------+------------|
| » | 220h | Open | Open | Open |
|---+---------------+-------------+-------------+------------|
| | 230h | Closed | Open | Open |
|---+---------------+-------------+-------------+------------|
| | 240h | Open | Closed | Closed |
|---+---------------+-------------+-------------+------------|
| | 250h | Open | Closed | Open |
|---+---------------+-------------+-------------+------------|
| | 260h | Open | Open | Closed |
|---+---------------+-------------+-------------+------------|
| | Disabled | Closed | Closed | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MIDI ADDRESS |
|------------------------------------------------------------|
| Setting | JP6 | SW1/H |
|---------------------+-------------------+------------------|
| | 300h | Closed | Closed |
|---+-----------------+-------------------+------------------|
| | 310h | Closed | Open |
|---+-----------------+-------------------+------------------|
| | 320h | Open | Closed |
|---+-----------------+-------------------+------------------|
| » | 330h | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CARD INTERRUPT |
|------------------------------------------------------------|
| Setting | JP3 |
|----------------------------+-------------------------------|
| | IRQ2 | Pins 1 & 3 closed |
|---+------------------------+-------------------------------|
| | IRQ3 | Pins 2 & 4 closed |
|---+------------------------+-------------------------------|
| | IRQ5 | Pins 7 & 9 closed |
|---+------------------------+-------------------------------|
| » | IRQ7 | Pins 8 & 10 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MIDI INTERRUPT |
|------------------------------------------------------------|
| Setting | JP3 |
|----------------------------+-------------------------------|
| » | IRQ2 | Pins 3 & 5 closed |
|---+------------------------+-------------------------------|
| | IRQ3 | Pins 4 & 6 closed |
|---+------------------------+-------------------------------|
| | IRQ5 | Pins 5 & 7 closed |
|---+------------------------+-------------------------------|
| | IRQ7 | Pins 6 & 8 closed |
+------------------------------------------------------------+