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# RMT SYSTEMS, INC.
RMT2001-F2H2
+------------------------------------------------------------+
+------------------------------------------------------------+
Data bus: 8-bit, ISA
Size: Full-length, full-height card
Hard drives supported: Two MFM ST506/ST412 drives (5MB to
140MB)
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
Maximum heads/cyl.: 16 heads and 1024 cylinders
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|-------------------------------------------+----------------|
| 34-pin control cable connector-hard drive | J1 |
|-------------------------------------------+----------------|
| 20-pin data cable connector-drive 0 | J2 |
|-------------------------------------------+----------------|
| 20-pin data cable connector-drive 1 | J3 |
|-------------------------------------------+----------------|
| 34-pin data cable connector-floppy drive | J4 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|---------------------------------+-------------+------------|
| » | Drive 0 has 8 heads or | JP1 | pins 4 & 6 |
| | less | | closed |
|----+----------------------------+-------------+------------|
| | Drive 0 has more than 8 | JP1 | pins 2 & 4 |
| | heads | | closed |
|----+----------------------------+-------------+------------|
| » | Drive 1 has 8 heads or | JP1 | pins 1 & 3 |
| | less | | closed |
|----+----------------------------+-------------+------------|
| | Drive 1 has more than 8 | JP1 | pins 3 & 5 |
| | heads | | closed |
|----+----------------------------+-------------+------------|
| » | Single speed floppyDrive | JP2 | open |
| | (Dual-speed not supported) | | |
|----+----------------------------+-------------+------------|
| » | Hard drive port address | JP3/jumper | closed |
| | 1F0-1F7h | 1 | |
|----+----------------------------+-------------+------------|
| | Hard drive port address | JP3/jumper | open |
| | 170-177h | 1 | |
|----+----------------------------+-------------+------------|
| » | Floppy drive port address | JP3/jumper | closed |
| | 3F0-3F7h | 2 | |
|----+----------------------------+-------------+------------|
| | Floppy drive port address | JP3/jumper | open |
| | 370-377h | 2 | |
|----+----------------------------+-------------+------------|
| » | Factory configured - do | JP3/jumper | open |
| | not alter | 3 | |
|----+----------------------------+-------------+------------|
| » | Factory configured - do | JP3/jumper | open |
| | not alter | 4 | |
|----+----------------------------+-------------+------------|
| » | Hard Drive Interrupt is | JP4 | pins 1 & 2 |
| | IRQ5 | | closed |
|----+----------------------------+-------------+------------|
| | Hard Drive Interrupt is | JP4 | pins 2 & 3 |
| | IRQ2 (Not supported) | | closed |
|----+----------------------------+-------------+------------|
| » | Select IRQ6 | JP5/jumpers | closed |
| | | 1-6 | |
|----+----------------------------+-------------+------------|
| » | Select DMA Channel 2 | JP6/jumpers | closed |
| | | 1-6 | |
|------------------------------------------------------------|
| Note: JP3/jumpers 3 and 4 allows you to use one EPROM for |
| both BIOS's. Closing JP3/3 connects A13 to socket U12 |
| (pin 26) |
| |
| Closing JP3/4 redirects the hard drive BIOS select to |
| socket U12 (pin 27) |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS ADDRESS |
|------------------------------------------------------------|
| Address | JP3/jumper 5 | JP3/jumper 6 |
|------------------+--------------------+--------------------|
| CC00h | closed | open |
|------------------+--------------------+--------------------|
| CE00h | open | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| HARD DRIVE TYPE |
|------------------------------------------------------------|
| | HARD DRIVE | HARD DRIVE | |
| | 0 | 1 | |
|-------+-------------+------------+-------------------------|
| HD | SW1/switch | SW1/switch | SW1/switch | SW1/switch |
| Type | 5 | 6 | 7 | 8 |
|-------+-------------+------------+------------+------------|
| 1 | closed | closed | closed | closed |
|-------+-------------+------------+------------+------------|
| 2 | open | closed | open | closed |
|-------+-------------+------------+------------+------------|
| 3 | closed | open | closed | open |
|-------+-------------+------------+------------+------------|
| 4 | open | open | open | open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLOPPY DRIVE TYPE |
|------------------------------------------------------------|
| | FLOPPY | FLOPPY | |
| | DRIVE 1 | DRIVE 2 | |
|--------+------------+------------+-------------------------|
| Type | SW1/switch | SW1/switch | SW1/switch | SW1/switch |
| | 1 | 2 | 3 | 4 |
|--------+------------+------------+------------+------------|
| 360KB | open | open | open | open |
|--------+------------+------------+------------+------------|
| 1.2MB | open | closed | open | closed |
|--------+------------+------------+------------+------------|
| 720KB | closed | open | closed | open |
|--------+------------+------------+------------+------------|
| 1.44MB | closed | closed | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| HARD DRIVE TYPES SUPPORTED |
|------------------------------------------------------------|
| DRIVE | HEADS | CYLINDERS | RWC | PRECOMP. | STEP RATE |
| TYPE | | | | | |
|----------+-------+-----------+------+----------+-----------|
| 1 | 6 | 640 | 210 | 210 | 18 m s |
|----------+-------+-----------+------+----------+-----------|
| 2 | 6 | 820 | none | 410 | 18 m s |
|----------+-------+-----------+------+----------+-----------|
| 3 | 5 | 733 | none | 367 | 18 m s |
|----------+-------+-----------+------+----------+-----------|
| 4 | 4 | 615 | none | 307 | 30 m s |
+------------------------------------------------------------+