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# MOUNTAIN NETWORK SOLUTIONS, INC.
DRIVECARD
+------------------------------------------------------------+
+------------------------------------------------------------+
Data bus: 8-bit, ISA
Size: Full-length, full-height card
Hard drives supported: Two MFM ST506/412 drives
Floppy drives supported: None
IMG IMG 1
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|----------------------------+------------------+------------|
| » | BIOS enabled | JP1/jumper 7 | open |
|---+------------------------+------------------+------------|
| | BIOS disabled | JP1/jumper 7 | closed |
|---+------------------------+------------------+------------|
| » | BIOS address is CA000h | JP1/jumper 8 | closed |
|---+------------------------+------------------+------------|
| | BIOS address is C8000h | JP1/jumper 8 | open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRIVE TYPE |
|------------------------------------------------------------|
| |Drive|Drive| |
| | 1 | 0 | |
|----+-----+-----+-------------------------------------------|
|Type| Hds |Cyls |JP1/jumper|JP1/jumper|JP1/jumper|JP1/jumper|
| | | | 1 | 2 | 3 | 4 |
|----+-----+-----+----------+----------+----------+----------|
| 10 | 4 | 306 | open | open | open | open |
| MB | | | | | | |
|----+-----+-----+----------+----------+----------+----------|
| 20 | 4 | 615 | closed | open | closed | open |
| MB | | | | | | |
|----+-----+-----+----------+----------+----------+----------|
| 40 | 8 | 615 | open | closed | open | closed |
| MB | | | | | | |
|----+-----+-----+----------+----------+----------+----------|
| 42 | 5 | 977 | closed | closed | closed | closed |
| MB | | | | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I/O PORT ADDRESS |
|------------------------------------------------------------|
| Address | JP1/jumper 5 | JP1/jumper 6 |
|------------------+--------------------+--------------------|
| » | 324h | closed | open |
|---+--------------+--------------------+--------------------|
| | 320h | open | open |
|---+--------------+--------------------+--------------------|
| | 328h | open | closed |
|---+--------------+--------------------+--------------------|
| | 32Ch | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRIVECARD CONFIGURATION |
|------------------------------------------------------------|
| Setting | Jumper JP9 | Jumper JP10 |
|--------------------+-------------------+-------------------|
| DriveCard is first | pins 1 & 2 closed | pins 1 & 2 closed |
| drive* | | |
|--------------------+-------------------+-------------------|
| DriveCard is | pins 2 & 3 closed | pins 2 & 3 closed |
| second drive | | |
|------------------------------------------------------------|
| Note:* When another hard disk uses its own controller, |
| this setting stays the same and the DriveCard becomes |
| the second drive |
+------------------------------------------------------------+
.