(TXT) View Source
       
       # ARCHIVE CORPORATION
       
          SC499
       
          Card Type              Tape drive controller                   
          Chip Set               Unidentified                            
          Maximum Onboard Memory Unidentified                            
          I/O Options            1/4 inch cartridge tape drive           
          Tape Format            QIC 11, QIC 24                          
          Data Bus               8-bit ISA                               
          Card Size              Full-length, full-height                
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |           Function           | Label |  Function   | Label |
          |------------------------------+-------+-------------+-------|
          | Tape drive connector -       |  J2   | Tape drive  |  J3   |
          | external                     |       | connector - |       |
          |                              |       | internal    |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                Function                | Label | Position  |
          |----------------------------------------+-------+-----------|
          | » | Factory configured - do not alter  |   C   |   Open    |
          |---+------------------------------------+-------+-----------|
          | » | Track selection - 9                |   Y   |  Closed   |
          |---+------------------------------------+-------+-----------|
          |   | Track selection - 4                |   Y   |   Open    |
          |---+------------------------------------+-------+-----------|
          | » | Tape format - QIC-24               |  CC   |  Closed   |
          |---+------------------------------------+-------+-----------|
          |   | Tape format - QIC-11               |  CC   |   Open    |
          |---+------------------------------------+-------+-----------|
          | » | Tape speed 90 IPS                  |  DD   |   Open    |
          |---+------------------------------------+-------+-----------|
          |   | For Manufacturing test only        |  DD   |  Closed   |
          |---+------------------------------------+-------+-----------|
          | » | Factory configured - do not alter  |  FF   |   Open    |
          |---+------------------------------------+-------+-----------|
          | » | Factory configured - do not alter  |  HH   |   Open    |
          |---+------------------------------------+-------+-----------|
          | » | Power-on test enabled              |  KK   |  Closed   |
          |---+------------------------------------+-------+-----------|
          |   | Power-on test disabled             |  KK   |   Open    |
          |---+------------------------------------+-------+-----------|
          | » | Factory configured - do not alter  |  NN   |   Open    |
          |---+------------------------------------+-------+-----------|
          | » | Ready interrupt enabled            |  RR   |   Open    |
          |---+------------------------------------+-------+-----------|
          |   | Ready interrupt disabled           |  RR   |  Closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   DMA CHANNEL SELECTION                    |
          |------------------------------------------------------------|
          | Channel |  JP6   |  JP5   |  JP4   |  JP3  |  JP2  |  JP1  |
          |---------+--------+--------+--------+-------+-------+-------|
          |»  |  1  | Closed |  Open  |  Open  |Closed | Open  | Open  |
          |---+-----+--------+--------+--------+-------+-------+-------|
          |   |  2  |  Open  | Closed |  Open  | Open  |Closed | Open  |
          |---+-----+--------+--------+--------+-------+-------+-------|
          |   |  3  |  Open  |  Open  | Closed | Open  | Open  |Closed |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 BASE I/O ADDRESS SELECTION                 |
          |------------------------------------------------------------|
          |  Setting  |  A3  |  A4  |  A5  |  A6  |  A7  |  A8  |  A9  |
          |-----------+------+------+------+------+------+------+------|
          |   |  0h   | Off  | Off  | Off  | Off  | Off  | Off  | Off  |
          |---+-------+------+------+------+------+------+------+------|
          |   |  8h   |  On  | Off  | Off  | Off  | Off  | Off  | Off  |
          |---+-------+------+------+------+------+------+------+------|
          |   |  10h  | Off  |  On  | Off  | Off  | Off  | Off  | Off  |
          |---+-------+------+------+------+------+------+------+------|
          |   |  18h  |  On  |  On  | Off  | Off  | Off  | Off  | Off  |
          |---+-------+------+------+------+------+------+------+------|
          |   |  20h  | Off  | Off  |  On  | Off  | Off  | Off  | Off  |
          |---+-------+------+------+------+------+------+------+------|
          | » | 200h  | Off  | Off  | Off  | Off  | Off  | Off  |  On  |
          |---+-------+------+------+------+------+------+------+------|
          |   | 3D8h  |  On  |  On  | Off  |  On  |  On  |  On  |  On  |
          |---+-------+------+------+------+------+------+------+------|
          |   | 3E0h  | Off  | Off  |  On  |  On  |  On  |  On  |  On  |
          |---+-------+------+------+------+------+------+------+------|
          |   | 3E8h  |  On  | Off  |  On  |  On  |  On  |  On  |  On  |
          |---+-------+------+------+------+------+------+------+------|
          |   | 3F0h  | Off  |  On  |  On  |  On  |  On  |  On  |  On  |
          |---+-------+------+------+------+------+------+------+------|
          |   | 3F8h  |  On  |  On  |  On  |  On  |  On  |  On  |  On  |
          |------------------------------------------------------------|
          |                           Note:                            |
          |                                                            |
          | A total of 128 base address settings are available. The    |
          | jumpers are a binary representation of the decimal memory  |
          | addresses. Jumper A9 is the Most Significant Bit and       |
          | jumper A3 is the Least Significant Bit. The jumpers have   |
          | the following decimal values: A9=512, A8=256, A7=128,      |
          | A6=64, A5=32, A4=16, A3=8. Turn off the jumpers and add    |
          | the values of the jumpers and convert to hexadecimal to    |
          | obtain the correct memory address. (Off=0, On=1)           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    INTERRUPT SELECTION                     |
          |------------------------------------------------------------|
          |  IRQ   |  JP7   |  JP8   |  JP9   |  JP10  | JP11  | JP12  |
          |--------+--------+--------+--------+--------+-------+-------|
          | | IRQ2 |  Open  |  Open  |  Open  |  Open  | Open  |Closed |
          |-+------+--------+--------+--------+--------+-------+-------|
          |»| IRQ3 |  Open  |  Open  |  Open  |  Open  |Closed | Open  |
          |-+------+--------+--------+--------+--------+-------+-------|
          | | IRQ4 |  Open  |  Open  |  Open  | Closed | Open  | Open  |
          |-+------+--------+--------+--------+--------+-------+-------|
          | | IRQ5 |  Open  |  Open  | Closed |  Open  | Open  | Open  |
          |-+------+--------+--------+--------+--------+-------+-------|
          | | IRQ6 |  Open  | Closed |  Open  |  Open  | Open  | Open  |
          |-+------+--------+--------+--------+--------+-------+-------|
          | | IRQ7 | Closed |  Open  |  Open  |  Open  | Open  | Open  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DIAGNOSTIC LED(S)                      |
          |------------------------------------------------------------|
          | Note: The function of the LEDs is unidentified, however on |
          | power up or reset all LEDs will light up. When the reset   |
          | or self test is completed the LEDs will turn off.          |
          +------------------------------------------------------------+