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- 1 3 0 4 MICROPOLIS
- NO MORE PRODUCED Native| Translation
- ------+-----+-----+-----
- Form 5.25"/FH Cylinders 830| | |
- Capacity form/unform 42/ MB Heads 6| | |
- Seek time / track 30.0/ 6.0 ms Sector/track 17| | |
- Controller MFM / ST412 Precompensation 65535
- Cache/Buffer KB Landing Zone 829
- Data transfer rate 0.625 MB/S int Bytes/Sector 512
- 0.625 MB/S ext
- Recording method MFM operating | non-operating
- -------------+--------------
- Supply voltage 5/12 V Temperature *C |
- Power: sleep W Humidity % |
- standby W Altitude km |
- idle W Shock g |
- seek W Rotation RPM 3600
- read/write W Acoustic dBA
- spin-up W ECC Bit
- MTBF h 20000
- Warranty Month
- Lift/Lock/Park YES Certificates
- **********************************************************************
- L A Y O U T
- **********************************************************************
- MICROPL. 1320 SERIES PRODUCT DESCRIPTION 101400 REV. B-3
- +---------------------------------------------------------+
- | |
- | Interface +--+ |X1 J1
- | COMPONENT SIDE Terminator | |RN1|XX
- | | | |XX
- | +--+ |XX
- | |XX
- | |XX
- | W1 +-+ |XX
- | W2 | | |
- | DS1| | |X1
- | DS2| | |XX J2
- | DS3| | |XX
- | DS4| | |XX
- | +-+ |XX
- | |XX
- | |
- | |
- +---------------------------------------------------------+
- +--------------------------------------+
- | ++J4 |
- | ++ |
- | ++J5 |
- | J3 Power++ |
- | XXXXXX1 |
- | J2 J1 |
- | XXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXX |
- +--------------1--------------------1--+
- Data Transfer Control Signal
-
- **********************************************************************
- J U M P E R S
- **********************************************************************
- MICROPL. 1300 SERIES JUMPER SETTING
- Jumper Setting
- ==============
- J1 J2 Power
- +----+ +------------------+ +------------+ +--------+
- | | |1 | |1 | | X X |
- | +-+ +---+ +-+W7 W8 |
- | W2 Drive Select |
- | xxxxxxxxxx X X X X X X |
- | RN1 W1 1 2 3 4 |
- | |
- | |
- | (COMPONENT SIDE) |
- Drive Select Jumpers
- --------------------
- Only one Drive Select jumper is installed on a drive. For every
- drive in a PC/AT installation, move the jumper from DS1 to DS2 (the
- special twisted interface cable that is generally used, takes care of
- assigning a unique address to each drive). Some other systems may
- require that each drive be jumpered to a unique address.
- The drives are shipped with the jumper installed at DS1.
- +------+---------------------------+
- | | Pins |
- |Drive | 1 |2 |3 |4 |
- +------+------+------+------+------+
- | 1 |CLOSED|OPEN |OPEN |OPEN |
- +------+------+------+------+------+
- | 2 |OPEN |CLOSED|OPEN |OPEN |
- +------+------+------+------+------+
- | 3 |OPEN |OPEN |CLOSED|OPEN |
- +------+------+------+------+------+
- | 4 |OPEN |OPEN |OPEN |CLOSED|
- +------+------+------+------+------+
- W1 Write Fault Latch
- --------------------
- W1 is the Write Fault Latch. If W1 is present and the drive
- encounters a write fault, all writing to the drive is inhibited
- until after the drive has been deselected. If W1 is absent, fault
- conditions are not latched. Drives are shipped with a jumper
- installed at W1; remove it for PC/AT installations.
- W2 and W8 are always installed.
- W7 Never install.
- RN1 Interface Terminator
- ------------------------
- The Interface Terminator factory installed at RN1 provides proper
- termination for the interface lines. When daisy-chaining multiple
- 1300 drives, leave the terminator in the last physical drive on
- the daisy chain cable; remove the terminator from each of the
- other drives. In most PC/AT installations, the C: drive is actually
- at the end of the cable and should retain the terminator.
-
- **********************************************************************
- I N S T A L L
- **********************************************************************
- -ANY DIREC.
- Notes on installation
- =====================
- Installation direction
- ----------------------
- horizontally vertically
- +-----------------+ +--+ +--+
- | | | +-----+ +-----+ |
- | | | | | | | |
- +-+-----------------+-+ | | | | | |
- +---------------------+ | | | | | |
- | | | | | |
- | | | | | |
- +---------------------+ | +-----+ +-----+ |
- +-+-----------------+-+ +--+ +--+
- | |
- | |
- +-----------------+
- The drive will operate in all axis (6 directions).
-
- **********************************************************************
- F E A T U R E S
- **********************************************************************
- MICROPL. 1300 SERIES PRODUCT DESCRIPTION
- PC Drive Types
- --------------
- Examine the entries in your drive table and find the type that most
- resembles the head and cylinder parameters of the drive without
- exceeding the drive parameters. If you are using third-party
- installation/partitioning software, follow the instructions included
- with the software as it may perform this step automatically.
- Performance Specifications
- --------------------------
- Seek Time (including settling time) Track-to-Track 6 msec
- Average 30 msec
- Maximum 60 msec
- Average Rotational Latency 8.33 msec
- Rotational Speed 3600 rpm +/- 0.5%
- Data Transfer Rate 5 Mbits/sec
- Optimum Step Rate 20 usec or faster (buffered seek)
- MTBF 20,000 hours
- Positioner Fully balanced rotary voice coil
- Parking Automatic park and lock
- General Functional Specifications
- ---------------------------------
- Encoding Method: MFM (Modified Frequency Modulation)
- (Although these drives may be capable of functioning in an RLL
- environment, Micropolis does not certify or warrant them for this
- application.)
- Sectoring Soft
- Write Precompensation Start Cylinder 830*
- Reduced Write Current Start Cylinder 830*
- Landing Zone 830
- Type of Media Plated
- Mounting Plane Any orientation
- * These are effectively turned off by specifying a non-existent
- cylinder. Some systems accomplish this by using a value of "-1"
-
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