M 2 2 4 5 E FUJITSU NO MORE PRODUCED Native| Translation ------+-----+-----+----- Form 5.25"/FH Cylinders 823| | | Capacity form/unform 94/ 120 MB Heads 7| | | Seek time / track 25.0/ 5.0 ms Sector/track | | | Controller ESDI Precompensation Cache/Buffer KB Landing Zone Data transfer rate 1.250 MB/S int Bytes/Sector 512 MB/S ext Recording method RLL 2/7 operating | non-operating -------------+-------------- Supply voltage 5/12 V Temperature *C 5 45 | -40 60 Power: sleep W Humidity % 20 80 | 5 95 standby W Altitude km 3.000| 12.000 idle W Shock g 2 | 20 seek W Rotation RPM 3600 read/write 30.0 W Acoustic dBA 45 spin-up W ECC Bit MTBF h 30000 Warranty Month Lift/Lock/Park YES Certificates ********************************************************************** L A Y O U T ********************************************************************** FUJITSU M224XC/E DISK DRIVES OEM MANUAL B03P-4805-0102A...04 +---------------------------------------------------------+ | **** FLT 16-------+ |XX 20P | 3210 ++RV1 +--CNH5-1 |XX Card | ++ 16-------+ |XX edge | +-CNH7--1 |XX | |XX | 16--------16------+ 16-------+ | | +-CNH2--1+-CNH1--1 ++RV2 +-CNH6--1 |XX 34P | ++ |XX Card | 10------+ |XX edge | +CNH4--1 |XX |++RV3 +----+ Terminator |XX |++ ++ | M35|+--------+ |XX | ++RV5 | |+--------+ |XX | ++ +----+ |XX | ++RV4 LSI *1 | | 10-------+ |XX Power | +-CNH3--1 |XX card +---------------------------------------------------------+ edge *1: Identify that the LSI(M35) is MB447T071. ********************************************************************** J U M P E R S ********************************************************************** FUJITSU M224XC/E DISK DRIVES OEM MANUAL B03P-4805-0101A...04 Jumper Setting ============== Short plugs are inserted as follows when shipped from the factory. CNH7: Between 1 and 2, 7 and 8, 9 and 10, 11 and 12, and 15 and 16 (M224XE Type) CNH7: Between 1 and 2, 7 and 8, 9 and 10, and 11 and 12 (M224XC Type) CNH6: Between 1 and 2, and 15 and 16 (M224XE Type) CNH6: Between 1 and 2 (M224XC Type) CNH5: Between 11 and 12, and 15 and 16 CNH4: Between 3 and 4 CNH2: Between 15 and 16 The following settings are model specific. CNH7: Between 3 and 4: M2246 Between 5 and 6: M2245 No short plugs between 3 and 4, or 5 and 6: M2244 +-------------------------------------------------------------------+ | LSI *1 Identify that the LSI(M35) is MB114T071. See Appendix which| | describes the Short plugs setting in case that the LSI is | | MB113T047. | +-------------------------------------------------------------------+ CNH5 Installation Direction ---------------------------- 11-12 CLOSED 13-14 OPEN Direction type B ------------------------------- OPEN CLOSED Direction type A or C Type A Type B Type C +--------+ +-+ +-+ | | | +----+ +----+ | +-+--------+-+ | | | | | | +------------+ | | | | | | | +----+ +----+ | +-+ +-+ CNH5 Ready LED lighting conditions ----------------------------------- 15-16 OPEN Drive select signal not gated CLOSED Drive select signal gated CNH6 Drive Select ------------------ +----------------------------------------------------------------+ | CNH6 | +--------------+------+------+------+------+------+------+-------+ | Drive Number | 1-2 | 3-4 | 5-6 | 7-8 | 9-10 | 11-12| 13-14 | +--------------+------+------+------+------+------+------+-------+ | 1 |CLOSED|OPEN |OPEN |OPEN |OPEN |OPEN | OPEN | | 2 |OPEN |CLOSED|OPEN |OPEN |OPEN |OPEN | OPEN | | 3 |OPEN |OPEN |CLOSED|OPEN |OPEN |OPEN | OPEN | | 4 |OPEN |OPEN |OPEN |CLOSED|OPEN |OPEN | OPEN | | 5 |OPEN |OPEN |OPEN |OPEN |CLOSED|OPEN | OPEN | | 6 |OPEN |OPEN |OPEN |OPEN |OPEN |CLOSED| OPEN | | 7 |OPEN |OPEN |OPEN |OPEN |OPEN |OPEN | CLOSED| +--------------+------+------+------+------+------+------+-------+ CNH6 Radial Option ------------------- Signal gate or not (select signal) 15-16 CLOSED No gate (radial) OPEN Gate (daisy) When pins 15-16 are shorted, the drive output signals (only A cable signals) are always enabled, regardless of Drive Select signal. With- out a jumper here, the output signal are enabled only when the drive is selected. CNH7 Motor start control ------------------------- Function for motor start control from interface: 01-02 CLOSED No OPEN Yes Setting values are valid when the power is on. CNH7 Device type selection --------------------------- 03-04 OPEN 05-06 OPEN M2244C/E ----------------------- OPEN CLOSED M2245C/E ---------------- CLOSED OPEN M2246C/E Setting values are valid when the power is on. CNH7 Sector mode setting ------------------------- 13-14 OPEN 15-16 OPEN Drive hard sector (Sector) ----------------------------------------- OPEN CLOSED Controller hard sector (Byte Clock) ------------------------------------------ CLOSED OPEN Controller soft sector (Address Mark Found) Setting values are valid when the power is on. CNH7 Sector setting -------------------- +-------------------------------------------------+ | CNH7 | +--------------+-------------+------+------+------+ | Sectors/Track| Bytes/Sector| 7-8 | 9-10 | 11-12| +--------------+-------------+------+------+------+ | 16 | 1304 |OPEN |OPEN |OPEN | | 18 | 1159 |OPEN |OPEN |CLOSED| | 19 | 1098 |OPEN |CLOSED|OPEN | | 32 | 652 |OPEN |CLOSED|CLOSED| | 34 | 613 |CLOSED|OPEN |OPEN | | 35 | 596 |CLOSED|OPEN |CLOSED| | 64 | 326 |CLOSED|CLOSED|OPEN | | 65 | 320 |CLOSED|CLOSED|CLOSED| +--------------+-------------+------+------+------+ Note: Valid only in hard sector mode. DC Power and pin connector assignments -------------------------------------- +------------+ pin 1 +12 VDC | 4 3 2 1 | pin 2 +12 Volts Return +------------+ pin 3 + 5 Volts Return pin 4 + 5 VDC APPENDIX -------------------------------------------------------------------- In case that the LSI (M35) mounted on the controller PCB is MB113TZ047, short plugs setting is different from the setting described below. Only CNH7 Setting is different. Short circuit setting shipped from the factory. CNH7: Between 1 and 2, 3 and 4, 9 and 10, and 15 and 16 (M224XE Type) CNH7: Between 1 and 2, and 9 and 10 (M224XC Type) The following settings are model specific. CNH7: Between 5 and 6: M2246C/E Between 7 and 8: M2245C/E No short between 5 and 6, or 7 and 8: M2244C/E CNH7 Motor start control ------------------------- Function for motor start control from interface: 01-02 CLOSED No OPEN Yes CNH7 Interface Mode -------------------- 03-04 CLOSED Step mode OPEN Serial mode CNH7 Device type selection --------------------------- 05-06 OPEN 05-06 OPEN M2244C/E ----------------------- OPEN CLOSED M2245C/E ---------------- CLOSED OPEN M2246C/E CNH7 Sector mode setting ------------------------- 13-14 OPEN 15-16 OPEN Drive hard sector (Sector) ----------------------------------------- OPEN CLOSED Controller hard sector (Byte Clock) ------------------------------------------ CLOSED OPEN Controller soft sector (Address Mark Found) CNH7 Sectors/Track ------------------- 09-10 OPEN 11-12 OPEN 16 Sectors/Track ------------------------------- OPEN CLOSED 32 Sectros/Track ------------------------ CLOSED OPEN 64 Sectors/Track ********************************************************************** I N S T A L L ********************************************************************** FUJITSU M224XC/E DISK DRIVES OEM MANUAL B03P-4805-0102A...04 Notes on installation ===================== Drive mounting -------------- horizontally vertically +-----------------+ +--+ +--+ +------------------+ | | | +-----+ +-----+ | | | x | | | | | | | | x+----------------+x +-+-----------------+-+ | | | | | | ||x x|| +---------------------+ | | | | | | || x x || | | | | | | || x x || x x | | | | | | || x x || +------x------x-------+ | +-----+ +-----+ | || xx || +-+------x--x-------+-+ +--+ +--+ || x x || | xx | || x x || | x x | || x x || +---x--------x----+ |x x| x x x++----------------++x UNACCEPTABLE! UNACCEPTABLE! There are three possible installation directions, and the mounting angle must be 5* from the horizontal. +-------------------------------------------------------------------+ | Only the formats of M224XE and M224XC are different; components | | and equipment specifications are the same. | +-------------------------------------------------------------------+ Frame structure --------------- The casting/HDA (signal ground) is electrically isolated from the mounting brackets (frame ground). If this isolation is to be main- tained within the system, precautions must be taken. An embossed structure (or any other structure that does not touch the aluminium base) be used to prevent the aluminium base from touching the frame ground (FG). The mounting screws should project no more than 4mm from the outer wall of the drive mounting bracket. Connection ---------- Multi-drive connection +-----------+ +---------+ | +-A-cable--o---+ DR1 +-DC+ | +-B-cable--+---+ +-+ | | | | +---------+ | | | CONTROLLER| | | | | | | | | +--------+ | | | +---------+ | +----+ Power | | | o---+ DR2 +-+-DC---+ supply | | +-B-cable--+---+ +-o +-DC-+ | | | | +---------+ | | +--+-----+ | | | F | | | | | G | | | | | +T+-------+ | | | | | +---+-+DRn +-+-+ | | +-B-cable------+ +-o----FG---+ | | +---------+ +-----------+ In serial mode, up to seven drives can be connected. To connect drives, the A cable (control signals) must be connected in series and the B cables (R/W signals) in parallel. The termination of control signals must be performed only at the last drive. The total control cable length in a multi-drive configuration should not exceed 3m max. Spindle Motor ------------- The disk are turned by a direct-drive DC motor. The motor attains a very precise rotational speed of 3600 rpm, 1%. This precision is achieved through a feedback circuit which includes Hall-effect elements mounted within the motor assembly. Air circulation --------------- The head assembly has a closed-loop air recirculation system using the blower effect of the rotating disks to continuously cycle air through the recirculation filter. This filter traps any dust generated inside the enclosure. To prevent negative pressure is the vicinity of the spindle when the disks begin rotating, a breather filter is attached. This breather filter also equalizes the internal air pressure with the atmospheric pressure due to surrounding temperature changes. Cable connector specification ----------------------------- +----------+----------------+-----------------+------------------+ |Connector |Name |Spec. No. |Manufacturer | +----------+----------------+-----------------+------------------+ | |Cable |FCN-767J034-AU/1 |FUJISTU | | |Connector |or 88373-3 |AMP | |A cable | |or 3463-0001 |3M | |34 pin +----------------+-----------------+------------------+ | |Drive card edge |----- |----- | | +----------------+-----------------+------------------+ | |Cable |455-248-34 |Spectra-Strip | | | |or 171-34 |Ansley | +----------+----------------+-----------------+------------------+ | |Cable |FCN-767J020-AU/1 |FUJISTU | | |Connector |or 88373-6 |AMP | |B cable | |or 3461-0001 |3M | |20 pin +----------------+-----------------+------------------+ | |Drive card edge |----- |----- | | +----------------+-----------------+------------------+ | |Cable |455-248-20 |Spectra-Strip | | | |or 171-20 |Ansley | +----------+----------------+-----------------+------------------+ | |Cable Connector |1-480424-0 |AMP | | +----------------+-----------------+------------------+ |Power |Drive Connector |350211-1 |AMP | |cable +----------------+-----------------+------------------+ |(AMP type)|Contact |170121-4 |AMP | | +----------------+-----------------+------------------+ | |Cable |AWG 18 (+ 5V RTN)|---- | | | |AWG 15 (+12V RTN)| | +----------+----------------+-----------------+------------------+ | |Fasten recept- |62187-1 |AMP | | |acle for cable | | | |SG cable |side | | | | +----------------+-----------------+------------------+ | |Fasten tab for |61761-2 |AMP | | |the drive | | | | +----------------+-----------------+------------------+ | |Cable |AWG 20 | | +----------+----------------+-----------------+------------------+ Options ------- The M1054A intelligent disk controller that can control four M224XC/E drives is available as an option. The M1054A11 controller option can be used by mounting it directly on the M1054A. For further specification details, refer to M1054A INTELLIGENT DISK CONTROLLER OEM MANUAL Document code: B05P-2180-0401A. +---------------------------+-------------------+------------------+ |Controller | Specification | Remarks | +---------------------------+-------------------+------------------+ |M1054A microdisk controller| B05B-2180-B401A | | +---------------------------+-------------------+------------------+ |M1054A11 controller option | B052180-H401A | M4 mounting screw| +---------------------------+-------------------+------------------+ |M1054A11 controller option | B05B-2180-H401A#N | #6-32UNC mounting| | | | screw | +---------------------------+-------------------+------------------+ ********************************************************************** F E A T U R E S ********************************************************************** FUJITSU M224XC/E DISK DRIVES OEM MANUAL B03P-4805-0102A...04 Introduction ------------ +-------------------------------------------------------------------+ | To make system design easier for the user, a simple host inter- | | face controller board based on SCSI is now available as an option.| | The drive interface is an Enhanced Small Disk Interface (ESDI), | | with high data integrity and intelligent diagnosis. It has | | superior freedom in sending self-recognition data, and in | | structuring systems. | | | | In addition to the M224XE, the M224XC model, handling the M1054A | | controller format is also available. | +-------------------------------------------------------------------+ +-------------------------------------------------------------------+ | The optional SCSI interface controller board lightens the host | | load in system design. And because the controller board is the | | same shape as the ESDI foot print, it can be mounted on the drive | | frame. The drive handling format is mounted on the M224XC. | +-------------------------------------------------------------------+ Media Defects ------------- Cylinder 0, Head 0 and 1 are defect free. M2244C/E....85 or fewer (48 or fewer per surface) M2245C/E...120 or fewer (48 or fewer per surface) M2246C/E...171 or fewer (48 or fewer per surface) The maximum defect length is 32 bytes. All defects are recorded on a self-adhering label and on the media per the ESDI specification. When the unit leaves the factory, a printed media defect list for each drive is sent with it. This information is also written into the media. The defect list is recorded on cylinders 814 and 822. Fault lamps ----------- Drive fault states are displayed by the fault lamps (0, 1, 2, 3). +------+-----------+-----------------------------------------------+ | ITEM | Fault lamp| State | | | 3 2 1 0 | | +------+-----------+-----------------------------------------------+ | 01 | x x x o | Spindle motor revolutions fewer than 90% | | | | standard | +------+-----------+-----------------------------------------------+ | 02 | x x o x | VCM over current | +------+-----------+-----------------------------------------------+ | 03 | x x o o | Initial seek time out | +------+-----------+-----------------------------------------------+ | 04 | x o x x | Write command during Seek operation | +------+-----------+-----------------------------------------------+ | 05 | x o x o | +12V/+5V, less than 80% of standard | +------+-----------+-----------------------------------------------+ | 06 | x o o x | Offtrack during Write operation | +------+-----------+-----------------------------------------------+ | 07 | x o o o | Write Echo check | +------+-----------+-----------------------------------------------+ | 08 | o x x x | Two or more head ICs selected during Write | | | | operation | +------+-----------+-----------------------------------------------+ | 09 | o x x o | Seek time out | +------+-----------+-----------------------------------------------+ | 10 | o x o x | Guard band detection during Seek operation | +------+-----------+-----------------------------------------------+ | 11 | o x o o | Guard band detection in the linear mode | +------+-----------+-----------------------------------------------+ | 12 | o o x x | Overshoot check | +------+-----------+-----------------------------------------------+ | 13 | o o x o | Seek command without ONTRACK signal true | +------+-----------+-----------------------------------------------+ | 14 | o o o x | Head load signal lost after READY | +------+-----------+-----------------------------------------------+ | 15 | o o o o | Read and Write commands simultaneously issued | | | | or other miscellaneous faults | +------+-----------+-----------------------------------------------+ | 16 | x x x | Invalid or unimplemented command fault | +------+-----------+-----------------------------------------------+ | 17 | x x x | Interface time out fault | +------+-----------+-----------------------------------------------+ | 18 | x x | Command data parity fault | +------+-----------+-----------------------------------------------+ o: On x: Off : Turn on and off Note: Reset using Attention Reset command. Items 02 and 03 can only be cleared with power off.