(TXT) View Source
       
       # CMS ENHANCEMENTS, INC.
       
          HCWD3VSR2/HCWD6VSR2
       
          +------------------------------------------------------------+
          |------------------------------------------------------------|
          | Data bus:         | 16-bit ISA                             |
          |-------------------+----------------------------------------|
          | Size:             | Three-quarter length, full-height card |
          |-------------------+----------------------------------------|
          | Hard drive        | Two RLL ST412 drives                   |
          | supported:        |                                        |
          |-------------------+----------------------------------------|
          | Floppy drives     | 320KB, 360KB, 720KB, 1.2MB, 1.44MB     |
          | supported:        |                                        |
          +------------------------------------------------------------+
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                   Function                    |  Location  |
          |-----------------------------------------------+------------|
          | 34-pin control cable connector - floppy drive |     J1     |
          |-----------------------------------------------+------------|
          | 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  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           USER CONFIGURABLE SETTINGS(CONTINUED)            |
          |------------------------------------------------------------|
          |               Function                | Location | Setting |
          |---------------------------------------+----------+---------|
          | » | Primary hard disk I/O address     |    W3    |  open   |
          |   | select                            |          |         |
          |---+-----------------------------------+----------+---------|
          |   | Alternate hard disk I/O address   |    W3    | closed  |
          |   | select                            |          |         |
          |---+-----------------------------------+----------+---------|
          | » | Primary floppy drive I/O address  |    W4    |  open   |
          |   | select                            |          |         |
          |---+-----------------------------------+----------+---------|
          |   | Alternate floppy drive I/O        |    W4    | closed  |
          |   | address select                    |          |         |
          |---+-----------------------------------+----------+---------|
          | » | Single speed floppy drive mode    |    W5    |  open   |
          |   | enabled                           |          |         |
          |---+-----------------------------------+----------+---------|
          |   | Dual speed floppy drive mode      |    W5    | closed  |
          |   | enabled                           |          |         |
          +------------------------------------------------------------+