(TXT) View Source
       
       # SONY CORPORATION
       
          CDB-242
       
          Card Type               CD-ROM host card                       
          Chip Set                Unidentified                           
          Maximum Onboard Memory  None                                   
          I/O Options             Host bus connector (2)                 
          Data Bus                8-bit ISA                              
          Floppy drives supported None                                   
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |        Function        | Label |     Function      | Label |
          |------------------------+-------+-------------------+-------|
          | External host bus      |  CN1  | Internal host bus |  CN2  |
          | connector              |       | connector         |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   BIOS ADDRESS SELECTION                   |
          |------------------------------------------------------------|
          | Address | SW1/A  | SW1/B  | SW1/C  | SW1/D | SW1/E | SW1/F |
          |---------+--------+--------+--------+-------+-------+-------|
          |  | 300h |  Open  |  Open  |  Open  | Open  | Open  | Open  |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 304h | Closed |  Open  |  Open  | Open  | Open  | Open  |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 308h |  Open  | Closed |  Open  | Open  | Open  | Open  |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 30Ch | Closed | Closed |  Open  | Open  | Open  | Open  |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 310h |  Open  |  Open  | Closed | Open  | Open  | Open  |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 320h |  Open  |  Open  |  Open  |Closed | Open  | Open  |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 330h |  Open  |  Open  | Closed |Closed | Open  | Open  |
          |--+------+--------+--------+--------+-------+-------+-------|
          |» | 340h |  Open  |  Open  |  Open  | Open  |Closed | Open  |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 350h |  Open  |  Open  | Closed | Open  |Closed | Open  |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 360h |  Open  |  Open  |  Open  |Closed |Closed | Open  |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 370h |  Open  |  Open  | Closed |Closed |Closed | Open  |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 380h |  Open  |  Open  |  Open  | Open  | Open  |Closed |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 390h |  Open  |  Open  | Closed | Open  | Open  |Closed |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 3A0h |  Open  |  Open  |  Open  |Closed | Open  |Closed |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 3B0h |  Open  |  Open  | Closed |Closed | Open  |Closed |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 3C0h |  Open  |  Open  |  Open  | Open  |Closed |Closed |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 3D0h |  Open  |  Open  | Closed | Open  |Closed |Closed |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 3E0h |  Open  |  Open  |  Open  |Closed |Closed |Closed |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | 3F0h |  Open  |  Open  | Closed |Closed |Closed |Closed |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    INTERRUPT SELECTION                     |
          |------------------------------------------------------------|
          |   IRQ   |   SW2/A    |   SW2/B    |   SW2/C    |   SW2/D   |
          |---------+------------+------------+------------+-----------|
          |    2    |   Closed   |    Open    |    Open    |   Open    |
          |---------+------------+------------+------------+-----------|
          |    3    |    Open    |   Closed   |    Open    |   Open    |
          |---------+------------+------------+------------+-----------|
          |    4    |    Open    |    Open    |   Closed   |   Open    |
          |---------+------------+------------+------------+-----------|
          |    5    |    Open    |    Open    |    Open    |  Closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   DMA CHANNEL SELECTION                    |
          |------------------------------------------------------------|
          |Channel | SW3/A  | SW3/B  | SW3/C  | SW3/D  | SW3/E | SW3/F |
          |--------+--------+--------+--------+--------+-------+-------|
          |   1    | Closed | Closed |  Open  |  Open  | Open  | Open  |
          |--------+--------+--------+--------+--------+-------+-------|
          |   2    |  Open  |  Open  | Closed | Closed | Open  | Open  |
          |--------+--------+--------+--------+--------+-------+-------|
          |   3    |  Open  |  Open  |  Open  |  Open  |Closed |Closed |
          +------------------------------------------------------------+