(TXT) View Source
       
       # DATA TECHNOLOGY CORPORATION
       
          DTC2183 (400XXX-89A)
       
          +------------------------------------------------------------+
          |------------------------------------------------------------|
          | Data bus:                | 16-bit ISA                      |
          |--------------------------+---------------------------------|
          | Size:                    | Half-length, half-height card   |
          |--------------------------+---------------------------------|
          | Hard drive supported:    | Two IDE(AT) interface devices   |
          |--------------------------+---------------------------------|
          | Floppy drives supported: | None                            |
          +------------------------------------------------------------+
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                Function                |     Location      |
          |----------------------------------------+-------------------|
          | Right channel audio out                |        J1         |
          |----------------------------------------+-------------------|
          | Left channel audio out                 |        J2         |
          |----------------------------------------+-------------------|
          | CD-ROM audio in                        |        J3         |
          |----------------------------------------+-------------------|
          | 40-pin IDE(AT) interface connector     |        J4         |
          |----------------------------------------+-------------------|
          | 4-pin drive active LED                 |        J5         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function              | Location |  Setting   |
          |------------------------------------+----------+------------|
          | » | IDE(AT) interface secondary    |    W1    |   closed   |
          |   | address is 170h                |          |            |
          |---+--------------------------------+----------+------------|
          |   | IDE(AT) interface primary      |    W1    |    open    |
          |   | address is 1F0h                |          |            |
          |---+--------------------------------+----------+------------|
          | » | Hard drive interrupt IRQ15     |    W2    | pins 2 & 3 |
          |   | select                         |          |   closed   |
          |---+--------------------------------+----------+------------|
          |   | Hard drive interrupt IRQ14     |    W2    | pins 1 & 2 |
          |   | select                         |          |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               MISCELLANEOUS TECHNICAL NOTES                |
          |------------------------------------------------------------|
          |       The DTC 2183 can coexist with ST506/412(MFM),        |
          |  ST506/412(RLL), ESDI, SCSI and IDE controllers. Supports  |
          |                  ATAPI IDE CD-ROM drives.                  |
          +------------------------------------------------------------+