C P - 3 0 0 8 0 E CONNER NO MORE PRODUCED Native| Translation ------+-----+-----+----- Form 3.5"/SLIMLINE Cylinders 1806| | | Capacity form/unform 85/ MB Heads 2| | | Seek time / track 17.0/ 3.0 ms Sector/track 46| | | Controller SCSI1 SINGLE-ENDED Precompensation Cache/Buffer 32 KB LOOK-AHEAD Landing Zone Data transfer rate 2.000 MB/S int Bytes/Sector 512 6.000 MB/S ext SYNC Recording method RLL 1/7 operating | non-operating -------------+-------------- Supply voltage 5/12 V Temperature *C 5 55 | -40 60 Power: sleep W Humidity % 8 80 | 8 80 standby 0.5 W Altitude km -0.061 3.050| -1.525 12.200 idle 2.1 W Shock g 5 | 75 seek 3.1 W Rotation RPM 3833 read/write 3.1 W Acoustic dBA 42 spin-up W ECC Bit 88,REED SOLOMON MTBF h 150000 Warranty Month 15 Lift/Lock/Park YES Certificates CSA,IEC380,IEC435,IEC950,T... ********************************************************************** L A Y O U T ********************************************************************** CONNER CP30080E/CP30170E PRODUCT MANUAL REV. 2, NOVEMBER 1992 +-------------------------------------------------------+ | +-+ |XX J4 | | | |xx1 Power | | |HDA |XX | | | |XX 50 Pin | +-+ |XX SCSI | |XX | |XX | |XX Inter- | |XX face | SERIAL IN/OUT |XX | LED DRIVE |XX J2 | CAPABILITY |XX |1--+J5 E2 |XX |+--+ +-+-+-+ | 1 || | E1-+-+-E3 |XX Power J6 || | |XX |+--+J7 LED Connector | 1 +-------------------------------------------------------+ ********************************************************************** J U M P E R S ********************************************************************** CONNER CP30080E/CP30170E PRODUCT MANUAL REV. 2, NOVEMBER 1992 Jumper Setting ============== SCSI ID Jumpers --------------- The jumpers, E1, E2 and E3 are used to select the drive's SCSI ID. +--------------+----------+--------+--------+ | Drive Select | E1 | E2 | E3 | +--------------+----------+--------+--------+ | 0 | OPEN | OPEN | OPEN | | 1 | CLOSED | OPEN | OPEN | | 2 | OPEN | CLOSED | OPEN | | 3 | CLOSED | CLOSED | OPEN | | 4 | OPEN | OPEN | CLOSED | | 5 | CLOSED | OPEN | CLOSED | | 6 | OPEN | CLOSED | CLOSED | | 7 | CLOSED | CLOSED | CLOSED | +--------------+----------+--------+--------+ ********************************************************************** I N S T A L L ********************************************************************** CONNER CP30080E/CP30170E PRODUCT MANUAL REV. 2, NOVEMBER 1992 Notes on installation ===================== Installation direction ---------------------- horizontally vertically +-----------------+ +--+ +--+ | | | +-----+ +-----+ | | | | | | | | | +-+-----------------+-+ | | | | | | +---------------------+ | | | | | | | | | | | | | | | | | | +---------------------+ | +-----+ +-----+ | +-+-----------------+-+ +--+ +--+ | | | | +-----------------+ Installation direction ---------------------- The drive may be mounted in any attitude! Recommended Mounting Configuration ---------------------------------- The drive is designed to be used in applications where the unit may experience shock and vibrations at greater levels than larger and heavier disk drives. The design features which allow greater shock tolerance are the use of rugged heads and media, a dedicated landing zone, closed loop servo positioning and specially designed motor and actuator assemblies. Four (4) bottom or six (6) side mounting points are provided to the customer. The drive is mounted using 6-32 x 1/4" thread screws. The screw insertion depth into the side mounting points should not exceed 1/8". The system integrator should allow ventilation to the drive to ensure reliable drive operation over the operating temperature range. For additional vibration isolation, an external suspension system may be used. Cable Requirements ------------------ A 50-conductor flat cable no more than 6.0 meters (19.68 ft) in length with at least 28 AWG wire size and a characteristic impedance of 90 to 140 ohms (132 ohms nominal) is required. Connector Requirements ---------------------- The drive connector (J2) is a 50-position header which consists of two rows of 25 male pins on 0.100" centers. Power Connectors ---------------- The drive has a 4-pin DC power connector (J6) mounted on the PCB. The recommended mating connector is AMP part number 1-480424-0 utilizing AMP pins, part number 350078-4 or equivalent. Cabling ------- Connect the power cable to J6. Connect the SCSI interface cable to J2. Bus termination is required on only the last device of the SCSI Bus. SCSI Termination ---------------- The drive uses 220/330 ohm pull up resistors on all eighteen SCSI bus signals. These resistors are supplied +5V from the initiator through the TERMPWR line J2-26. If TERMPWR is not available from the initiator, the drive supplies TERMPWR through diode CR3. SCSI Bus Attachment ------------------- A drive may be daisy-chained with other SCSI targets on a SCSI Bus. Only the last drive should have its termination resistor packs installed. Electrical Description ---------------------- The drive uses open collector drivers. All assigned aignals are terminated with 220 ohm resistor to +5 volts and 330 ohm resistor to ground. The termination resistors for the CP30170E drive are housed in three single-in-line (SIP) packages and are removable for multi- device configuration. Output Characteristics ---------------------- Each signal driven by the drive has the following output characteristics when measured at the drive connector: Signal Assertion 0.0 VDC to 0.4 VDC Minimum Driver Output Capability 48 ma (sinking) at 0.5 VDC Signal Negation 2.5 VDC to 5.25 VDC Input Characteristics --------------------- Each signal received by the drive must have the following input characteristics when measured at the drive connector: Signal Assertion 0.0 VDC to 0.8 VDC Maximum Total Input Load -0.4 ma (sinking) at 0.4 VDC Signal False 2.0 VDC to 5.25 VDC Acoustic Sound Emission ----------------------- The sound pressure level will not exceed 42 dBA at a distance of 1 meter from the drive. SCSI Bus -------- Termination power (TERMPWR) is supplied through a diode (CR3) to prevent the back-flow of power to the drive. TERMPWR has the following characteristics: Supply voltage +4.0V DC to +5.25V DC Minimum source drive capability 800 ma Maximum sink capability *1.0 ma w/1.0 amp fuse * Except for the purpose of providing power to an internal terminator The SCSI bus can have up to eight devices sharing the bus. However, communication is allowed between only two devices at any given time. Each SCSI device has a SCSI ID bit assigned to is as shown below. SCSI ID Bits SCSI ID Data Bus 0 DB(0) 1 DB(1) 2 DB(2) 3 DB(3) 4 DB(4) 5 DB(5) 6 DB(6) 7 DB(7) When two SCSI devices communicate on the bus, one acts as an initiator and the other acts as a target. The initiator originates the operation and the target performs the operation. The drive assumes a fixed role as a target. ********************************************************************** F E A T U R E S ********************************************************************** CONNER CP30080E/CP30170E PRODUCT MANUAL REV. 2, NOVEMBER 1992 Key Features ------------ The CP30080E is a high performance 3.5 inch low-profile (1" high) 85.1 megabyte (formatted) disk drives with 17 ms average seek time which is designed with the SCSI interface. The CP30170E is a high performance 3.5 inch low-profile (1.0" high) 170.2 megabyte (formatted) disk drive with 17 ms average seek time which is designed with the SCSI interface. The drives offer high capacity and high performance with low power consumption. - Sealed HDA - SCSI Interface - 3.5" form factor - High shock resistance - Low power consumption - Internal air filtration system - One of seven run length limited code - High performance rotary voice coil actuator with embedded servo system - Automatic actuator latch over data-free landing zone during shut- down mode or power down - Microprocessor-controlled diagnostic routines that are automatically executed at start-up - Automatic error correction and retries, ECC on the fly - Look-ahead read capacility - Block size 512 bytes - 1:1 interleave - 32K buffer Seek Times ---------- +----------------------------------+--------+ |Track-to-Track msec. | 3 | +----------------------------------+--------+ | Average msec. typ. | 17 | | Average msec. max. | 30 | +----------------------------------+--------+ |Latency msec. avg. | 7.8 | +----------------------------------+--------+ Functional Description ---------------------- The drive contains all necessary mechanical and electronic parts to interpret control signals, position the recording heads over the desired track, read and write data, and provide a contaminant free environment for the heads and disks. Read/Write and Control Electronics ---------------------------------- One integrated circuit is mounted within the sealed enclosure in close proximity to the read/write heads. Its function is to provide head selection, read preamplification, and write data circuitry. The single microporcessor-controlled circuit card provides the re- maining electronic functions which include: - Read/Write Circuitry - Rotary Actuator Control - Interface Control - Spin Speed Control - Dynamic Braking - Power Management At power down or upon entering the SHUTDOWN MODE, the heads are automatically retracted to the inner diameter of the disk and are latched and parked on a landing zone that is inside the data tracks. Drive Mechanism --------------- A brushless DC direct drive motor rotates the spindle at 3833 RPM. The motor/spindle assembly is dynamically balanced to provide minimal mechanical runout to the disks and to reduce vibration of the HDA. A dynamic brake is used to provide a fast stop to the spindle motor when power is removed. Air Filtration System --------------------- Within the sealed enclosure, a 0.3 micron filter provides a clean environment for the heads and disks. Head Positioning Mechanism -------------------------- The read/write heads are supported by a mechanism coupled to the voice coil actuator. Read/Write Heads and Disks -------------------------- Data is recorded on one (or two) 95mm diameter disk through two (or four) microminiature metal-in-gap (MIG) heads. Error Correction ---------------- The drive uses a 88-bit Reed-Solomon code to perform error detection and correction. The error correction polynomial is capable of correcting single bursts of 11 bits or less on-the-fly in 1/2 sector time without microprocessor intervention, thus with no performance degradation. An error burst with a maximum of 22 bits or two error bursts of up to 11 bits each per 512 byte block can also be corrected. Reliability and Maintenance --------------------------- MTBF 150,000 hours MTTR 10 minutes typical Preventive Maintenance None Component Design Life 5 years Magnetic Field -------------- The externally induced magnetic flux density may not exceed 6 gauss (DC to 700 KHz) or 1 gauss (700 KHz-1.5 MHz) as measured at the drive surface. Diagnostic Routines ------------------- The microprocessor performs diagnostics upon application of power. If an error is detected, the drive does not become ready. Safety Standard --------------- Conner Peripherals disk drives are designed to comply with relevant product safety standards such as: - UL 478, 5th edition, Standard for Safety of Information Processing and Business Equipment, and UL 1950, Standard for Safety of Information Technology Equipment. - CSA 22.2#154, Data Processing Equipment and CSA 22.2#220, Inform- ation Processing and Business Equipment - IEC 435 Safety Requirements for Data Processing Equipment, IEC 380, Safety of Electrically Energized Office Machines, and IEC 950, Safety of Information Technology Equipment Including Electrical Business Equipment - VDE 0805 Equivalent to IEC 435, VDE 0805 TIEL 100, Equivalent to IEC 950, and VDE 0806, Equivalent to IEC 380 - TUV Essen and TUV Rheinland Notice ------ Conner Peripherals makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Conner Peripherals shall not be liable for errors contained herein or for incidental consequential damages in connection with the furnishing, performance, or use of this material.