(TXT) View Source
       
       # CMS ENHANCEMENTS, INC.
       
          ST412 CONTROLLER CARD (RLL)
       
          +------------------------------------------------------------+
          |------------------------------------------------------------|
          | Data bus:         | 16-bit ISA                             |
          |-------------------+----------------------------------------|
          | Size:             | Three-quarter length, full-height card |
          |-------------------+----------------------------------------|
          | Hard drive        | Two RLL ST412 drives                   |
          | supported:        |                                        |
          |-------------------+----------------------------------------|
          | Floppy drives     | None                                   |
          | supported:        |                                        |
          +------------------------------------------------------------+
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                  Function                   |   Location   |
          |---------------------------------------------+--------------|
          | 20-pin data cable connector - drive 1       |      J3      |
          |---------------------------------------------+--------------|
          | 20-pin data cable connector - drive 0       |      J4      |
          |---------------------------------------------+--------------|
          | 34-pin control cable connector - hard drive |      J5      |
          |---------------------------------------------+--------------|
          | External LED connector                      |      J6      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function                | Location | Setting |
          |---------------------------------------+----------+---------|
          | » | Latched hard disk mode enabled    |   W1/A   |  open   |
          |---+-----------------------------------+----------+---------|
          |   | Non-latched hard disk mode        |   W1/A   | closed  |
          |   | enabled                           |          |         |
          |---+-----------------------------------+----------+---------|
          | » | Four byte ECC enabled             |   W1/B   |  open   |
          |---+-----------------------------------+----------+---------|
          |   | Seven byte ECC enabled            |   W1/B   | closed  |
          |---+-----------------------------------+----------+---------|
          | » | Caching enabled                   |   W1/C   |  open   |
          |---+-----------------------------------+----------+---------|
          |   | Caching disabled                  |   W1/C   | closed  |
          |---+-----------------------------------+----------+---------|
          | » | BIOS enabled                      |    W2    |  open   |
          |---+-----------------------------------+----------+---------|
          |   | BIOS disabled                     |    W2    | closed  |
          |---+-----------------------------------+----------+---------|
          | » | Primary I/O address select        |    W3    |  open   |
          |---+-----------------------------------+----------+---------|
          |   | Alternate I/O address select      |    W3    | closed  |
          |---+-----------------------------------+----------+---------|
          | » | Factory configured - do not alter |    W4    |   N/A   |
          +------------------------------------------------------------+