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