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# BEHAVIOR TECH COMPUTER CORPORATION
CDC-005
Card Type CD-ROM interface card
Chip Set Unidentified
Maximum Onboard None
Memory
I/O Options Audio in, audio in/out (2), data in, I 2 S
signal
Data Bus 16-bit ISA
Floppy drives None
supported
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|---------------------+-------+----------------------+-------|
| Left audio in/out | J1 | Audio in | JP4 |
|---------------------+-------+----------------------+-------|
| Right audio in/out | J2 | Data in (From CD-ROM | P3 |
| | | interface) | |
|---------------------+-------+----------------------+-------|
| I 2 S signal (For | JP1 | | |
| optional HI-FI DAC) | | | |
|------------------------------------------------------------|
| Note: The exact location of JP1 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|---------------------------------+---------+----------------|
| » | Optional DAC disabled | JP2 | Pins 2 & 3 |
| | | | closed |
|------+--------------------------+---------+----------------|
| | Optional DAC enabled | JP2 | Pins 1 & 2 |
| | | | closed |
|------+--------------------------+---------+----------------|
| » | Audio in enabled | JP3 | Pins 2 & 3 |
| | | | closed |
|------+--------------------------+---------+----------------|
| | Audio in disabled | JP3 | Pins 1 & 2 |
| | | | closed |
|------------------------------------------------------------|
| Note: The exact location of pin 1 on JP2 & JP3 is |
| unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DMA CHANNEL SELECTION |
|------------------------------------------------------------|
| Channel | JP5 | JP6 |
|--------------------+-------------------+-------------------|
| | 0 | Pins 1 & 2 closed | Pins 1 & 2 closed |
|---+----------------+-------------------+-------------------|
| | 1 | Pins 3 & 4 closed | Pins 3 & 4 closed |
|---+----------------+-------------------+-------------------|
| | 2 | Pins 5 & 6 closed | Pins 5 & 6 closed |
|---+----------------+-------------------+-------------------|
| | 3 | Pins 7 & 8 closed | Pins 7 & 8 closed |
|---+----------------+-------------------+-------------------|
| | 5 | Pins 9 & 10 | Pins 9 & 10 |
| | | closed | closed |
|---+----------------+-------------------+-------------------|
| | 6 | Pins 11 & 12 | Pins 11 & 12 |
| | | closed | closed |
|---+----------------+-------------------+-------------------|
| | 7 | Pins 13 & 14 | Pins 13 & 14 |
| | | closed | closed |
|---+----------------+-------------------+-------------------|
| » | Programmed I/O | Open | Open |
|------------------------------------------------------------|
| Note: The exact location of pin 1 on JP5 & JP6 is |
| unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP7 |
|-----------------------------+------------------------------|
| | 2/9 | Pins 11 & 12 closed |
|-------------+---------------+------------------------------|
| | 3 | Pins 1 & 2 closed |
|-------------+---------------+------------------------------|
| | 4 | Pins 3 & 4 closed |
|-------------+---------------+------------------------------|
| | 5 | Pins 5 & 6 closed |
|-------------+---------------+------------------------------|
| | 6 | Pins 7 & 8 closed |
|-------------+---------------+------------------------------|
| | 7 | Pins 9 & 10 closed |
|-------------+---------------+------------------------------|
| | 10 | Pins 13 & 14 closed |
|-------------+---------------+------------------------------|
| | 11 | Pins 15 & 16 closed |
|-------------+---------------+------------------------------|
| » | None | Open |
|------------------------------------------------------------|
| Note: The exact location of pin 1 on JP7 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | JP8 |
|------------------------------+-----------------------------|
| | 300h | Pins 1 & 2 closed |
|--------------+---------------+-----------------------------|
| | 320h | Pins 3 & 4 closed |
|--------------+---------------+-----------------------------|
| | 330h | Pins 5 & 6 closed |
|--------------+---------------+-----------------------------|
| » | 340h | Pins 7 & 8 closed |
|--------------+---------------+-----------------------------|
| | 360h | Pins 9 & 10 closed |
|------------------------------------------------------------|
| Note: The exact location of pin 1 on JP8 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTE |
|------------------------------------------------------------|
| Note: The CDC-005 interface card works in conjunction |
| with the CDD-110 CD-ROM drive by "Behavior Tech |
| Computer Corporation". |
+------------------------------------------------------------+