5 0 7 0 - 2 0 MICROSCIENCE
NO MORE PRODUCED Native| Translation
------+-----+-----+-----
Form 3.5"/HH Cylinders 959| | |
Capacity form/unform 85/ MB Heads 5| | |
Seek time / track 18.0/ ms Sector/track 35| | |
Controller ESDI Precompensation 65535
Cache/Buffer KB Landing Zone
Data transfer rate 1.250 MB/S int Bytes/Sector 512
MB/S ext
Recording method RLL 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
read/write W Acoustic dBA
spin-up W ECC Bit
MTBF h 36000
Warranty Month
Lift/Lock/Park YES Certificates
**********************************************************************
L A Y O U T
**********************************************************************
MICROSC. HH-5XXX SERIES WINCHESTER DISK DRIVE HANDLING PROCEDURE 9/90
+---------------------------------------------------------+
| SJ +-+1 |XX
| | | |XX J2
| | | |XX
| | | |XX
| +-+ | 1
| |XX
| |XX
| |XX
| |XX
| |XX J1
| |XX
| |XX
| |XX
| |XX
+---------------------------------------------------------+ 1
**********************************************************************
J U M P E R S
**********************************************************************
MICROSC. HH-5XXX SERIES WINCHESTER DISK DRIVE HANDLING PROCEDURE 9/90
Jumper Setting
==============
SJ
--
14+-+-+-+-+-+-+-+2
13| | | | | | | |1
------+-+-+-+-+-+-+-+----PCB--
| +++ +-+-+ |
| | | +--- Termination
| | +------- Drive Select
| +------------ Sectors/Track
+--------------- Write Protect
SJ 1-2 Termination
-------------------
ON Termination enabled
OFF Termination disabled
SJ 3-4/5-6/7-8 Drive Select
----------------------------
+----------+-----------------------+
| Drive | Jumpers |
| Select | 7-8 | 5-6 | 3-4 |
+----------+-------+-------+-------+
| NONE | OFF | OFF | OFF |
+----------+-------+-------+-------+
| 1 | OFF | OFF | ON |
+----------+-------+-------+-------+
| 2 | OFF | ON | OFF |
+----------+-------+-------+-------+
| 3 | OFF | ON | ON |
+----------+-------+-------+-------+
| 4 | ON | OFF | OFF |
+----------+-------+-------+-------+
| 5 | ON | OFF | ON |
+----------+-------+-------+-------+
| 6 | ON | ON | OFF |
+----------+-------+-------+-------+
| 7 | ON | ON | ON |
+----------+-------+-------+-------+
SJ 9-10/11-12 Sectors/Track
----------------------------
Sectors/Track 11-12 9-10
36 OFF OFF
35 OFF ON
34 ON OFF
33 ON ON
SJ 13-14 Write Protect
-----------------------
ON Write Protection enabled
OFF Write Protection disabled
