C P - 1 0 4 4 CONNER NO MORE PRODUCED Native| Translation ------+-----+-----+----- Form 1.8"/SUPERSLIMLINE Cylinders | | | Capacity form/unform 42/ MB Heads | | | Seek time / track 19.0/ 5.0 ms Sector/track | | | Controller PCMCIA Precompensation Cache/Buffer 32 KB Landing Zone Data transfer rate 3.000 MB/S int Bytes/Sector 512 5.000 MB/S ext Recording method RLL operating | non-operating -------------+-------------- Supply voltage 5 V Temperature *C | Power: sleep 0.1 W Humidity % | standby 0.3 W Altitude km | idle 0.8 W Shock g 20 | 200 seek 1.3 W Rotation RPM 4149 read/write 1.3 W Acoustic dBA 34 spin-up W ECC Bit ON THE FLY MTBF h 150000 Warranty Month Lift/Lock/Park YES Certificates CSA,IEC380,IEC950,TUV,UL19... ********************************************************************** J U M P E R S ********************************************************************** CONNER CP1034 PRODUCT MANUAL REV. II 09/1992 Jumper Setting ============== Master/Slave Configuration -------------------------- The CP1034 drive is designed to operate either as a Master drive (C Drive) or a Slave (D Drive). When two drives are daisy chained on the interface, commands are written in paralle to both drives, only the selected drive will execute the command, except for the diagnostic command. In that case, both drives execute the command and the slave reports its status to the master via the -HOST -PDIAG signal. Drives are selected by the DRV bit in the drive/head Register and by a PCB stuffable option on CP1034, designating the drive as either master or slave. When the DRV bit is reset, the master drive is selected, and when the DRV bit is set, the slave drive is selected. When drives are daisy chained, one must be jumpered as the master and one as the slave. When a single drive is attached to the interface, it must be jumpered as the master. Throughout this document, drive selection always refers to the state of the DRV bit, and position of the master/slave option. ********************************************************************** I N S T A L L ********************************************************************** CONNER CP1034 PRODUCT MANUAL REV. II 09/1992 Notes On Installation ===================== Installation direction ---------------------- horizontally vertically +-----------------+ +--+ +--+ | | | +-----+ +-----+ | | | | | | | | | +-+-----------------+-+ | | | | | | +---------------------+ | | | | | | | | | | | | | | | | | | +---------------------+ | +-----+ +-----+ | +-+-----------------+-+ +--+ +--+ | | | | +-----------------+ The drive will operate in all axis (6 directions). Recommended Mounting Configuration ---------------------------------- The CP1034 drive is designed to be used in applications where the units may experience shock and vibrations at greater levels than larger and heavier disk drives. The design feature which allow greater shock tolerance are the use of rugged heads and media, a dedicated landing zone, closed loop servo positionng and specially designed motor and actuator assemblies. For additional vibration isolation, an external suspension system may be used. Interface Connector ------------------- The CP1034 drive has a 68-pin PCMCIA standard connector mounted on the PCB. The maximum cable length is two feet. Signal Levels ------------- All signal levels are TTL compatible. A logic "1" is > 2.0 Volts. A logic "0" is from 0.00 Volts to 0.70 Volts. ********************************************************************** F E A T U R E S ********************************************************************** CONNER CP1034 PRODUCT MANUAL REV. II 09/1992 Introduction ------------ The CP1034 disk drive is the first in a family of ultra-compact 1.8" hard disk drives. The CP1034 provides 32.1 MB of formatted capacity, conforms to th enewly defined Type III memory card form factor and employs a 68-pin interface connector for easy removability. Key Features ------------ The CP1034 is the newest addition to the Conner family of high performance smal form factor products with a formatted capacity of 32.1MBs. - 1.8" Type memory card Form factor - Single 5 Volt supply - Low power requirements - 2.5 oz unit weight - 68-pin memory card connector - High performance rotary voice coil actuator with embedded servo system. - High shock resistance - Sealed HDA with internal air filtration system - Automatic actuator during standby or power down - Automatic error correction and retries - Block size 512 bytes - PC AT interface Error Correction ---------------- The CP1034 drive uses a Reed Solomon code to perform error detection and correction. The software error correction polynominal is capable of correcting one error burst with a maximum of 22 bits or 2 error bursts of up to 11 bits each, per 512 byte block. Single bursts of 11 bits or less are corrected on the fly (EOF) with no performance degradation. Diagnostic Routines ------------------- The microprocessor performs diagnostics upon application of power. If an error is detected the drive will not come ready. Drive Mechanism --------------- A brushless DC direct drive motor rotates the spindle at 3465 RPM. The motor/spindle assembly is 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, or upon initiation of STANDBY MODE. Air Filtration System --------------------- Within the sealed enclosure, a 0.3 micron filter which provides a clean environment for the heads and disks. Head Positioning Mechanism -------------------------- The read/write heads for the CP1034 are supported by a mechanism coupled to the voice coil actuator. Read/Write Heads and Disks -------------------------- Data is recorded on 48mm diameter thin film disk through micro- miniature thin film or MIG heads. Execute Drive Diagnostic ------------------------ Command Number: 90 hex Description This command performs the internal diagnostic tests implemented by the drive. The diagnostic tests are only executed upon receipt of this command. The drive sets BSY immediately upon of the command. If the drive is a master, the drive performs the diagnostic tests and saves the results. It then checks to see if a slave drive is present and waits up to 5 seconds for the slave to complete its diagnostics. If the slave successfully completes its diagostics, it asserts -HOST PDIAG. If unsuccessful, it sets its Error Register as described below. The master drive resets BSY, and generates an interrupt. The value in the Error register should be viewed as a unique 8-bit code and not as the single-bit flags defined previously. The inter- face registers are set to initial values except for the Error register if an error occurs. The table below details the codes in the Error register and a corresponding explanation. Error Code Description 01 hex No error detected 02 hex Format device error 03 hex Sector buffer error 8x hex Slave drive failed Additional codes may be implemented at the manufacturer's option. NOTE If the slave drive fails diagnostics, the master drive shall "OR" 80 hex with its own status and load that code into the Error register. If the slave drive passes diaagnostics or there is no slave drive connected, the master drive shall sect bit 7 of the Error register Task File to 0.