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# UNIDENTIFIED
3201-B6 HARD DISK AND FLOPPY DISK CONTROLLER
+------------------------------------------------------------+
|------------------------------------------------------------|
| Data bus: | 16-bit ISA |
|-------------------+----------------------------------------|
| Size: | Half-length, full-height card |
|-------------------+----------------------------------------|
| Hard drive | Two IDE(AT) drives |
| supported: | |
|-------------------+----------------------------------------|
| Floppy drives | Two 360KB, 720KB, 1.2MB, or 1.44MB |
| supported: | drives |
+------------------------------------------------------------+
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|------------------------------------------+-----------------|
| 40-pin IDE(AT) connector | J1 |
|------------------------------------------+-----------------|
| 34-pin cable connector - floppy drive | J2 |
|------------------------------------------+-----------------|
| 2-pin connector - drive active LED | JP1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|---------------------------------+-------------+------------|
| Floppy drive interface enabled | J3 | closed |
|---------------------------------+-------------+------------|
| Floppy drive interface disabled | J3 | open |
|---------------------------------+-------------+------------|
| IDE primary address is 3F0h | J4 | open |
|---------------------------------+-------------+------------|
| IDE secondary address is 370h | J4 | closed |
+------------------------------------------------------------+