C P - 3 2 0 4 F CONNER NO MORE PRODUCED Native| Translation ------+-----+-----+----- Form 3.5"/HH Cylinders 1366| 683| | Capacity form/unform 212/ MB Heads 8| 16| | Seek time / track 16.0/ 5.0 ms Sector/track 38| 38| | Controller IDE / AT Precompensation Cache/Buffer 64 KB READ-AHEAD Landing Zone Data transfer rate 1.500 MB/S int Bytes/Sector 512 4.500 MB/S ext 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 W Altitude km 3.048| 12.192 idle 3.5 W Shock g 5 | 50 seek 4.5 W Rotation RPM 3485 read/write 5.4 W Acoustic dBA 40 spin-up W ECC Bit 56,INTER.ERROR CORR. MTBF h 150000 Warranty Month Lift/Lock/Park YES Certificates CSA,IEC380,IEC435,IEC950,T... ********************************************************************** L A Y O U T ********************************************************************** CONNER CP3204F PRODUCT MANUAL REV. VII.4, SEPTEMBER, 1991 +---------------------------------------------------------+ |1 1 = +5 **N/A |XX |XX 2 = GND **C/D |xx | 10 Pin Port **DSP |XX |XX Plus 2 Pin |XX40 Pin |XX LED Connector |XXI/O |XX |XX |XX |XX | |XXJ2 | |XX | |XX | |XX | |XX | HDA |XX1 |+------------J3 | |+------------+ |XXJ4 | |XXPower +---------------------------------------------------------+ 1 (AT) Adapter Card Layout J1 1 +-------------------------XXXXXXXXX.XXXXXXXXX-------------+ |O ** 2 O | | E1 | | E2** ***E4 O | | E3 | | | | | | | | | | | | | | | | O | | | | O | +-------------+ ++ +-------+ +++++++++++++++++++++++++++++++++++++ ********************************************************************** J U M P E R S ********************************************************************** CONNER CP3204F PRODUCT MANUAL REV. VII.4, SEPTEMBER 1991 Jumper Setting ============== Customer Options ---------------- There are two jumper options -DSP and C/D. +----------------------+------+-----+ |Jumper Configuration | -DSP | C/D | +----------------------+------+-----+ |One drive | OUT | IN | +----------------------+------+-----+ |Two drive master | IN | IN | +----------------------+------+-----+ |Two drive slave | OUT | OUT | +----------------------+------+-----+ J4 DC Power and pin connector assignments ------------------------------------------- -------------------+ --+ +-----J4-----+| pin 1 +12 VDC 1| | 4 3 2 1 || pin 2 +12 Volts Return -+ +------------+| pin 3 + 5 Volts Return ------------------+ pin 4 + 5 VDC --------------------------------------------------------------------- Jumper Setting Adapter Card =========================== Jumpers ------- E1 and E3 always not installed E2 and E4 always installed Note: E3 and E4 are located in a straight line with a pin between them. Jumper installed refers to the pin jumpered to the center pin. E3 E4 * * * Combinations of jumpers E2, E3 and E4 can be made to determine a correct configuration. An explanation of the jumpers follows: Jumper E2 enables or disables chip select 1 (CS1). Installed enables it. Jumper E3 will clear IRQ14 with deassertion of Host SLV/ACT. Jumper E4 will clear IRQ14 with a status read only. Care must be exercised with the routing of the power & signal cables. They should not be routed next to the drive PCB or other high frequency or large current switching signals. Improper drive opera- tion can result from improper cable routing. ********************************************************************** I N S T A L L ********************************************************************** CONNER CP3204F PRODUCT MANUAL REV. VII.4, SEPTEMBER 1991 Notes on installation ===================== Installation direction ---------------------- horizontally vertically +-----------------+ +--+ +--+ | | | +-----+ +-----+ | | | | | | | | | +-+-----------------+-+ | | | | | | +---------------------+ | | | | | | | | | | | | | | | | | | +---------------------+ | +-----+ +-----+ | +-+-----------------+-+ +--+ +--+ | | | | +-----------------+ Installation direction ---------------------- The drive may be mounted in any attitude! Recommended Mounting Configuration ---------------------------------- The CP3204F 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. Ten base mounting points are provided to the customer. The drive is mounted using 6-32 x 1/8" max. insertion for the sides, and 1/4" insertion for the bottom. The system integrator should allow ventila- tion to the drive to ensure reliable drive operation over the opera- ting temperature range. For additional vibration isolation, an external suspension system may be used. Task File Interface Connector ----------------------------- The CP3204F has a 40 pin Task File Interface connector (J2) mounted on the printed circuit board. The recommended mating connector is Molex part number 10-91-2401 or equivalent. Two drives may be daisy chained together at this connector, and the maximum cable length is two feet. Signal Conventions ------------------ All signals on the Host Interface shall have the prefix HOST. All negatively active signals shall be further prefixed with a "-" designation. All positive active signals shall be prefixed with a "+" designation. Signals whose source are the Host, are said to be "outbound" and those whose source is the drive, are said to be "inbound". +----+-------------------+----+----------------+ | Pin|Signal | Pin|Signal | +----+-------------------+----+----------------+ | 01 |-HOST RESET | 02 |GND | | 03 |+HOST DATA 7 | 04 |+HOST DATA 8 | | 05 |+HOST DATA 6 | 06 |+HOST DATA 9 | | 07 |+HOST DATA 5 | 08 |+HOST DATA 10 | | 09 |+HOST DATA 4 | 10 |+HOST DATA 11 | | 11 |+HOST DATA 3 | 12 |+HOST DATA 12 | | 13 |+HOST DATA 2 | 14 |+HOST DATA 13 | | 15 |+HOST DATA 1 | 16 |+HOST DATA 14 | | 17 |+HOST DATA 0 | 18 |+HOST DATA 15 | | 19 |GND | 20 |KEY | | 21 |RESERVED | 22 |GND | | 23 |-HOST IOW | 24 |GND | | 25 |-HOST IOR | 26 |GND | | 27 |RESERVED | 28 |+HOST ALE | | 29 |RESERVED | 30 |GND | | 31 |+HOST IRQ14 | 32 |-HOST IO16 | | 33 |+HOST ADDR 1 | 34 |-HOST PDIAG | | 35 |+HOST ADDR 0 | 36 |+HOST ADDR2 | | 37 |-HOST CS0 | 38 |-HOST CS1 | | 39 |-HOST SLV/ACT | 40 |GND | +----+-------------------+----+----------------+ Diagnostic Routines ------------------- The microprocessor performs diagnostics upon application of power. If an error is detected the CP3204F will not come ready. 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. Air Filtration System --------------------- Within the sealed enclosure, a 0.3 micro filter provides a clean environment to the heads and disks. Drive Mechanism --------------- A brushless DC direct drive motor rotates the spindle at 3485 RPM. The motor/spindle assembly is dynamically balanced to provide a minimal mechanical runout to the disks. A dynamic brake is used to provide a fast stop to the spindle motor and return the heads to the landing zone when power is removed. Installation of the Drive and Adapter Card ------------------------------------------ 1. Remove power to the computer 2. If another hard disk controller is installed, it is necessary to prevent it from responding to the addresses 1F0-7 and 3F6-7. It is also necessary to ensure that the controller is electrically disconnected or tri-stated from IRQ14 of the mother- board bus. This may be done either by removing the board, by electrically disconnecting the signal from the interface, or by setting the jumpers of the board to disable the hard disk controller. 3. Insert the board into any available card slot. 4. Configure the Host adapter for the correct configuration of your computer BIOS. Adapter Card Jumpers E1 and E3 always not installed E2 and E4 always installed Note: E3 and E4 are located in a straight line with a pin between them, as shown below. Jumper in refers to the pin jumpered to the center pin. E3 E4 o o o 5. Connect power to the CP3204F. 6. Run the DOS FDISK program (or equivalent) to establish DOS partitions. Note: DOS 3.2 and below have limitations of 32 megabytes unless software utility is used to overcome this. 7. Run the DOS format program by typing "Format C:/S". The volume may be named with the addition of the "/V". The format will be completed and the system transferred if the "/S" option was used. The system will ask for a volume name if the "/V" option is used. 8. Files can then be copied to the C: drive from the floppy. 9. When the system is rebooted, the system should boot from the hard drive (Drive C:) if the floppy is removed. ********************************************************************** F E A T U R E S ********************************************************************** CONNER CP3204F PRODUCT MANUAL REV. VII.4, SEPTEMBER 1991 Key Features ------------ The Conner CP3204F is a 3.5 inch disk drive which offers high performance and capacity (212.6 megabytes) with low power consumption. It comes equipped with an embedded industry standard controller. Key features include - 1 : 1 Interleave - Automatic Spindle Synchronization - 64K Byte Read Look Ahead Buffer - Embedded Servo - Rotary Voice Coil Actuator - Track Skewing - Double Burst 56 Bit ECC - Low Power Consumption - AC Hysterisis on interface - 2 Byte CRC on Header - Automatic Retries - Task File Compatible and Supports additional Commands - Up to Two Drives May be Daisy Chained Seek Times ---------- +----------------------------------+--------+ |Track-to-Track msec. | 5 | +----------------------------------+--------+ | Average msec. typ. | 16 | | Average msec. max. | 35 | +----------------------------------+--------+ |Latency msec. avg. | 8.61 | +----------------------------------+--------+ The timing is measured through the interface with the drive operating at nominal DC input voltages. The average seek time is determined by averaging the seek time for a minimum of 1000 seeks of random length over the surface of the disk. 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 pre-amplification, and write drive circuitry. The single microprocessor controlled circuit card provides the remaining electronic functions which include: - Read/Write Circuitry - Rotary Actuator Control - Interface Control - Spin Speed Control - Dynamic Braking At power down 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. Read/Write Heads and Disks -------------------------- Data is recorded on 95mm diameter disk through 3370 type heads. Error Correction ---------------- The drive performs internal error correction. A seven byte error correction polynominal is appended to each half of a 512 byte block. The polynominal is set to correct up to a maximum of 8 bits in error in its half of the 512 byte block. Execute Drive Diagnostic - 90 ----------------------------- This command runs the internal diagnostic tests implemented by the drive. The diagnostic tests shall only be executed upon receipt of this command. The drive sets BSY immediately upon receipt of this command. If the drive is a master (C/D jumpered) 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 diagnostics, 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 interface registers are set to initial values except for the Error Register if an error occurred. The table below details the codes in the Error Register: +----------+-----------------------------------+ |Error Code|Description | +----------+-----------------------------------+ | 01 |no error detected | | 03 |sector buffer error | | 8x |slave drive failed (see note below)| +----------+-----------------------------------+ NOTE If the slave drive fails diagnostics, the master drive shall "OR" 80H with its own status and load that code into the error register. If the slave drive passes diagostics or there is no slave drive connected, the master drive shall set bit 7 of the Error Register in the Task File to 0. Additional codes may be implemented at the manufacturer's option. Error Reporting --------------- In general, errors are detected in the following fashion by the drive microprocessor. At the start of this execution of the command, the command register is checked for conditions that would lead to an aborted command. Then the operation is attempted. Any subsequent error terminates the command at the point that is discovered. The errors that are valid for each command are summarized in the follow- ing matrix. Any subsequent error terminates the command at the point that it is discovered. +-----------------+---+---+----+----+---+----+---+---+----+---+ |Commands |BBK|UNC|IDNF|ABRT|TK0|DRDY|DWF|DSC|CORR|ERR| +-----------------+---+---+----+----+---+----+---+---+----+---+ |Recalibrate | | | | V | V | V | V | V | | V | |Read Sector | V | V | V | V | | V | V | V | V | V | |Read Sec. Long | V | | V | V | | V | V | V | | V | |Write Sector | V | | V | V | | V | V | V | | V | |Write Sec. Long | V | | V | V | | V | V | V | | V | |Read Verify Sec. | V | V | V | V | | V | V | V | V | V | |Format Track | | | V | V | | V | V | V | | V | |Seek | | | V | V | | V | V | V | | V | |Exec. Drive Diag.| | | | V | | | | | | V | |Initi. Parameters| | | | V | | | | | | V | |Read Buffer | | | | V | | | | | | V | |Write Buffer | | | | V | | | | | | V | |Identify Drive | | | | V | | | | | | V | |Inval.Cmnd. Codes| | | | V | | | | | | V | |Look Ahead Read | | | | V | | | | | | V | +-----------------+---+---+----+----+---+----+---+---+----+---+ Key: V = Valid errors for each command ABRT = Abort command error BBK = Bad block detected CORR = Corrected data error DRDY = Drive not ready detected DSC = Disk seek complete not detected DWF = Drive write fault detected ERR = Error bit in the Status Register IDNF = Requested ID not found TK0 = Track zero not found error UNC = Uncorrectable data error Reliability and Maintenance --------------------------- MTBF 150,000 hours POH (population is min. of 100 units, test is demonstrazed @90% confidence) MTTR 10 minutes typical Preventive Maintenance None Component Design Life 5 years Write Precomp Register ---------------------- (-HOST CS0, address 1 write only.) A register previously used to set write precompensation, that is presently used only for enabling or disabling look ahead read's. Evaluation Adapter Board ------------------------ In order to facilitate evaluation and aid those manufacturers interested in quickly getting the CP3204F drive running, Conner Peripherals has developed an adapter board to be used in conjunction with the drive on an AT or equivalent system. The drive requires no special driver program as it works with the existing AT Bios or equivalent. It is hoped that the interface will be incorporated into the motherboard of the AT device or on some other multi-function adapter. The artwork and Bill of Materials are available upon re- quest. Head Positioning Mechanism -------------------------- The read/write heads are supported by a mechanism coupled to the voice coil actuator. Safety Standard --------------- Conner Peripherals disk drives are designed to comply with relevant prodcut 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 CSA 22.2#950, Safety of Information Technology 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.