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Hard Drive: HEWLETT PACKARD: HP C3009-022 1792MB 5.25"/FH SCSI2 D/D




H P   C 3 0 0 9 - 0 2 2    HEWLETT PACKARD
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 5.25"/FH              Cylinders    2255|     |     |
Capacity form/unform  1792/      MB        Heads          17|     |     |
Seek time   / track  11.5/ 2.5 ms          Sector/track     |     |     |
Controller           SCSI2 DI/DUAL/FAST    Precompensation
Cache/Buffer           256 KB DUAL-PORTED  Landing Zone
Data transfer rate    5.250 MB/S int       Bytes/Sector      512
                     20.000 MB/S ext SYNC
Recording method     RLL 1/7                        operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C           55    |    -40 70
Power: sleep              W     Humidity     %         5 80    |      5 90
       standby            W     Altitude    km    -0.061  3.048| -0.305 15.240
       idle          36.0 W     Shock        g         6       |     30
       seek          43.0 W     Rotation   RPM      5400
       read/write         W     Acoustic   dBA        40
       spin-up            W     ECC        Bit   144,REED SOLOMON
                                MTBF         h     300000
                                Warranty Month
Lift/Lock/Park     YES          Certificates     CSA,FCC,IEC950,TUV,UL1950,VDE

Layout

HEWLETT HP C3007/09/10 TECHNICAL REFERENCE MANUAL 5930-8345 DIF/DUAL

  +---------------------------------------------------------+
  |                                       RESERVED 1-+J5  XX| Power
  |                                                +-+    XX|
  |                                                1-+J6    |
  |                                                +-+   +-1|
  |                                                1-+J7 | ||
  |                                                | |   | ||
  |                                                | | J4| ||
  |                                                +-+   +-+|
  |                                                      1xxXX1
  |                                                       xxXX
  |                                                 SCSI AxxXXSCSI B
  |                                                       xxXX
  |                                                       xxXX
  |                                                       xxXX
  |                                                       xxXX
  |                                                       xxXX
  |                                                       xxXX
  +---------------------------------------------------------+

                                                           |
                                      J7           J6   J5 |
    ++----------------------+      9------------1 3--1 3--1|
    |       SCSI A         1|      +------------+ +--+ +--+|
    +-----------------------+  +--------------J4           |
    |       SCSI B         1|  |10           1|   +-------+|
    +-----------------------+--+--------------+---+O O O O++
                                                  +-------+
                                                    Power

Jumpers

HEWLETT HP C3007/09/10 TECHNICAL REFERENCE MANUAL 5960-8345 DIF/DUAL

Jumper Setting
==============

x = Factory setting

J4 Address/Option Connector Pin-Sets
------------------------------------

                +- Write Protect
                |
         Sync.  | SCSI B   SCSI A
         Spindle| Address  Address   + No Connect
         +-+-+  | +--+--+  +--+--+   |
        +--+--+--+--+--+--+--+--+--+--+
        |  |  |  |  |  |  |  |  |  |  | J4
        +--+--+--+--+--+--+--+--+--+--+
         10  9  8  7  6  5  4  3  2  1

J4 1 No Connect
----------------
Lower Pin: no connect; Upper Pin: no connect

J4 SCSI A Address
------------------
Lower pins: GND; Upper Pins: Unit Select A1-A2-A3

   +----------+-----------------------+
   | SCSI ID  |        Jumpers        |
   |    A     |  4    |  3    |  2    |
   +----------+-------+-------+-------+
   |    0     | OPEN  | OPEN  | OPEN  |
   |    1     | OPEN  | OPEN  | CLOSED|
   |    2     | OPEN  | CLOSED| OPEN  |
   |    3     | OPEN  | CLOSED| CLOSED|
   |    4     | CLOSED| OPEN  | OPEN  |
   |    5     | CLOSED| OPEN  | CLOSED|
   |    6     | CLOSED| CLOSED| OPEN  |
   | x  7     | CLOSED| CLOSED| CLOSED|
   +----------+-------+-------+-------+

J4 SCSI B Address
------------------
Lower pins: GND; Upper Pins: Unit Select B1-B2-B3

   +----------+-----------------------+
   | SCSI ID  |        Jumpers        |
   |    B     |  7    |  6    |  5    |
   +----------+-------+-------+-------+
   |    0     | OPEN  | OPEN  | OPEN  |
   |    1     | OPEN  | OPEN  | CLOSED|
   |    2     | OPEN  | CLOSED| OPEN  |
   |    3     | OPEN  | CLOSED| CLOSED|
   |    4     | CLOSED| OPEN  | OPEN  |
   |    5     | CLOSED| OPEN  | CLOSED|
   |    6     | CLOSED| CLOSED| OPEN  |
   |  x 7     | CLOSED| CLOSED| CLOSED|
   +----------+-------+-------+-------+

J4 8 Write Protect
--------------------
Lower Pin: GND; Upper Pin: Write Protect

 OPEN   Drive looks at Mode Page Header and responds accordingly;
        default = NOT write protected
 CLOSED Drive is forced into the Write Protect mode

 J4  9 and 10  Sync. Spindle
 ---------------------------
  9 Lower pin: Key=no pin; Upper pin: differential sync(+)
 10 (left) Lower pin: Gnd; Upper pin: differential sync(-)

The differential sync signal is the algebraic sum of the signals
present at the upper pins of pinsets 9 and 10.

J5 Reserved
-----------

          +--+--+--+J5
          | 3| 2| 1|  Pins MUST be OPEN!
          +--+--+--+
           +--+--+
           RESERVED

J6 Activity LED Connector
--------------------------

          +--+--+--+J6
          | 3| 2| 1|
          +--+--+--+
           +--+--+
          Activity LED
          Connector

  +-------+----------+------------+--------------------------------+
  |Pinset |Rear Pin  | Front Pin  | Configuration                  |
  +-------+----------+------------+--------------------------------+
  |  1    |Port B    | Port B     | LED on: activity at port B     |
  |       |(anode)   | (cathode)  | LED off: no activity at port B |
  +-------+----------+------------+--------------------------------+
  |  2    |no connect| Key: no pin|                                |
  +-------+----------+------------+--------------------------------+
  |  3    |Port A    | Port A     | LED on: activity at port A     |
  |       |(anode)   | (cathode)  | LED off: no activity at port A |
  +-------+----------+------------+--------------------------------+

J7 Option Pin-Sets
------------------

   Unit
   Attention --------------+  +----------------- RESERVED
        SDTR -----------+  |  |  +-------------- Fast Seek Enable
      Parity --------+  |  |  |  |  +----------- SCSI-1/SCSI-2
 AutoSpin up -----+  |  |  |  |  |  |   +------- Differential Sync.
                  |  |  |  |  |  |  | +-+-+      Terminator
                +--+--+--+--+--+--+--+--+--+
                |  |  |  |  |  |  |  |  |  |J7
                +--+--+--+--+--+--+--+--+--+
                  9  8  7  6  5  4  3  2  1

 J7 1 and 2  Differential Sync
 -----------------------------
 1 Rear Pin: differential sync(+); Front Pin: sync termination
 2 Rear Pin: differential sync(-); Front Pin: sync termination

The differential sync signal must be terminated at the first and last
drives in the circuit. Both pinsets (1 and 2) must be jumpered for
proper termination.

J7 3 SCSI-1/SCSI-2
-------------------
Rear Pin: SCSI-1/SCSI-2; Front Pin: GND

 3 OPEN   Drive looks at Mode Page 09, byte 8, bit 4 and responds
          accordingly; default = SCSI-2
 3 CLOSED Drive is forced to respond as a SCSI-1 device.

J7 4 Fast Seek
---------------
Rear Pin: Fast Seek; Front Pin: GND

4 OPEN Inhibit Fast Seek function
4 CLOSED Enable Fast Seek function

J7 5 Reserved
--------------
Pins n/a

5 OPEN RESERVED MUST BE OPEN!

J7 6 Unit Attention
--------------------
Rear Pin: Unit Attention; Front Pin: GND

6 OPEN Enable Unit Attention
6 CLOSED Inhibit Unit Attention

J7 7 SDTR
----------
Rear Pin: SDTR; Front Pin: GND

 7 OPEN   Inhibit drive initiation of SDTR message
 7 CLOSED Enable drive initiation of SDTR message at Power-On and
          Reset

J7 8 Parity
------------
Rear Pin: Parity; Front Pin: GND

8 OPEN Inhibit parity checking
8 CLOSED Enable parity checking.
Note: Parity is generated whether this pinset is open or shorted

J7 9 (left) Auto Spin-Up
------------------------
Rear Pin: Auto Spin-up; Front Pin: GND

 9 OPEN   Disabled. Drive will not spin up until Initiator sends Start
          Unit Command. (With Auto Spin-up disabled, the drive will
          return "not ready" to all commands except REQUEST SENSE,
          INQUIRY, RESERVE, RELEASE, and START UNIT until the drive is
          Ready For Access.
 9 CLOSED Enabled. Drive will spin up automatically at Power-On.

Install

HEWLETT HP C3007/09/10 TECHNICAL REFERENCE MANUAL 5960-8345

Notes On Installation
=====================

Screws
------
Use 6/32 screws and torque them to 10 inch-pounds.
When mounted, the hardware must not protrude more than 1 mm (0.04in.)
beyond the inside of the disk drive frame.

Operating Temperature Guidelines
--------------------------------
Ambient air temperature and airflow must be properly balanced to
maintain drive performance and reliability.

 Operating Temperature Considerations
 ------------------------------------
   The operating ambient air temperature specification is 0*C to 55*C
   (32*F to 131*F).

   Adjust the ambient air temperature to prevent the temperature at
   each location from exceeding the stated limit.

 Airflow Considerations
 ----------------------
   The recommended air flow to maintain the component temperatures is
   8 to 10 CFM (cubic feet per minute) with most of the air flowing
   across the printed circuit board.

 Airflow Considerations Wide and Dual Port drives
 -------------------------------------------------
   The recommended air flow to maintain the component temperatures is
   9 to 11 CFM (cubic feet per minute) with most of the air flowing
   across the printed circuit board.

Synchronized Spindle
--------------------
The C3007/09/10 disk drives supports all four synchronized spindle
modes: Stand Alone, Slave, Master, and Master Control. The power-on
default for all drives is the Stand Alone Mode.

When the drive is in the Stand Alone mode:

   It does not transmit a sync signal
   It does not receive an externally sourced slave sync input

When the drive is set to the Slave mode:

   It does not transmit a sync signal
   It receives an externally sourced slave sync on the slave input
   line (or from the SCSI connector pin 29)

When the drive is set to the Master mode:

   It transmit a sync signal on both the master and slave lines (or
   from the SCSI connector pin 29)
   It syncs internally to the same signal

When the drive is set to the Master Control mode:

   It transmit a sync signal on the master line
   It receives an externally sourced sync on the slave line (or from
   the SCSI connector pin 29)

SCSI Connector
--------------
The SCSI device connector is a nonshielded 50-pin connector
consisting of two rows of 25 male pins 2.54 mm (0.1 in.) apart.

The SCSI cable connector should be a nonshielded 50-pin keyed
connector consisting of two rows of 25 female contacts with adjacent
contacts 2.54 mm (0.1 in.) apart. A shroud and header body should be
used.

Cabling Requirements
--------------------
The disk drive adheres to the cabling requirements and limitations
set forth in the ANSI SCSI specifications.

 - Cables with a characteristic impedance of 100 ohms   10% are re-
   commended unshielded flat or twisted pair ribbon cable.

 - Cables with a characteristic impedance of 90 ohms   10% are pre-
   ferred for shielded cables.

 - To minimize discontinuities and signal reflections, do not use
   cables with different impedances on the same bus.

 - A minimum cable size of 28 AWG should be used to minimize noise
   effects and ensure proper distribution of termination power.

- Cables must be properly terminated

Single-Ended Cable
------------------
A 50-conductor flat cable or 25-signal twisted-pair cable should be
used. Cable length should be equal to or less than 6.0 meters. This
refers to internal and external cable length (except stubs).

A stub length of no more than 0.1 meter is allowed off the main line
interconnection within any connected device.

Differential Cable
------------------
A 50-conductor flat cable or 25-signal twisted-pair cable should be
used. Twisted pair cabling is preferred to minimize noise. Cable
length should equal to or less than 25 meters. This refers to
internal and external cable length (except stubs).

A stub length of no more than 0.2 meter is allowed off the main line
interconnection within any connected device.

 Mating Connector Requirements
 -----------------------------
 +--------------------------------------+----------------------------+
 |Connector/Function                    |Recommended Mating Connector|
 +--------------------------------------+----------------------------+
 |               Equivalents may be used                             |
 +--------------------------------------+----------------------------+
 |SCSI Connector (narrow: single-ended, |3M 3425-6600                |
 |differential, and dual-port)          |                            |
 +--------------------------------------+----------------------------+
 |SCSI Connector (wide: differential)   |AMP 786090-7                |
 +--------------------------------------+----------------------------+
 |DC power                              |AMP 1-480424-0              |
 +--------------------------------------+----------------------------+
 |Frame Ground                          |AMP 62187-1                 |
 +--------------------------------------+----------------------------+
 |Sync. Spindle Connector               |AMP Housing 4-87456-9 *1    |
 +--------------------------------------+----------------------------+
 |Shorting jumpers for Address, Write   |AMP 531220-3                |
 |Protect, and Sync Spindle pinsets     |HP p/n 1258-0209            |
 |(0.01 inch spacing)                   |Manufac. supplies rail of 10|
 +--------------------------------------+----------------------------+
 |Shorting jumpers for Option pin-sets  |                            |
 |(2.0 mm spacing)                      |                            |
 |           2x1 shorting jumper:       |Dupont 86730-001            |
 |                                      |(HP p/n 0360-2526)          |
 |           2x2 connector housing:     |Dupont 69307-004 *2         |
 |           2x3 connector housing:     |Dupont 69307-006 *2         |
 |           2x5 connector housing:     |Dupont 69307-010 *2         |
 +--------------------------------------+----------------------------+
 Note *1
 Contacts insert required; refer to vendor documentation to select the
 proper contact set for the installed wire size.
 (For AWG 20-24 wire, use AMP 1-87309-4)

Note *2
Contact inserts required; refer to vendor documentation to select the
proper contact set for the installed wire size. (For AWG 26-30 wire,
use Dupont 77138-101; for AWG 32-36 wire, use Dupont 77139-101)

 Power Distribution
 ------------------
 The +5 and +12 voltages provided by an external dc power supply are
 distributed to the spindle motor driver, actuator driver, analog
 amplifiers, and disgital circuitry. A reset output alerts the other
 circuits when power-on occurs and when power is lost. Each circuit
 responds in a predefined manner to the reset condition.

--------------------------------------------------------------------
Dual Port Operating Specifications
----------------------------------
This section provides information for the mechanical and electrical
installation specific to the Dual Port option. The information that
is common between the standard products and the Dual Port products is
contained before and is not duplicated in this section.

Dual Port SCSI PCA Dimensions
-----------------------------
In order to accommodate the extra logic and extra connector for Dual
Port functionality, the board is extended 0.9 in. (22.85 mm) beyond
the 5.25 in. form factor.

Dual Port SCSI Address Selection
--------------------------------
Each SCSI port has three pin-sets to set the SCSI address
independently from the other port address.

SCSI Terminators
----------------
The Dual Port differential PCA does not provide SCSI bus terminators
or terminator power. The system integrator should provide for proper
bus termination and termination power external to the Dual Port
drive.

Dual Port SCSI Differential Connectors
---------------------------------------
The Dual Port SCSI connector consists of two stacked nonshielded 50-
pin connectors, each having two rows of 25 male pins with adjacent
pins 2.54 mm (0.1 in.) apart. The connector pin assignments are
identical for both Ports A and B.

Mating Connector Requirements
-----------------------------
Each port of the stacked Dual Port connector requires one mating SCSI
cable connector. The connector should be a nonshielded 50-pin keyed
connector consisting of two rows of 25 female contacts 2.54 mm (0.1
in.) apart.

Front Panel LED Indicators
--------------------------
There are two green LED indicators, one per SCSI port. One LED shows
activity on port A and the second LED shows activity on port B.

Detailed Description
--------------------
The Disk Drive is able to service up to 14 initiators (7 per port)
by maintaining both an initiator SCSI ID and port designator
separately for each initiator.

Features

HEWLETT HP C3007/09/10 TECHNICAL REFERENCE MANUAL 5960-8345

Product Description
-------------------
The HP C3007/09/10 SCSI single-ended and differential disk drives are
reliable, low cost, high capacity, high performance, random access
mass storage devices. Each product utilizes sputtered thin-film 5.25-
inch disks as storage media.

Specials
--------
For customer needs that differ from the products described in this
manual, Hewlett-Packard can provide specially modified products.
These modifications are ordered, defines, engineered, and
manufactured under "special" contract negotiations.

 Seek Times (including settling)
 -------------------------------
       +-----------------------------+--------+
       |Track-to-Track         msec. |   2.5  |
       +-----------------------------+--------+
       |Average                msec. |  11.5  |
       +-----------------------------+--------+
       |Maximum Seek           msec. |  22.0  |
       +-----------------------------+--------+
       |Rotational Latency     msec. |   5.56 |
       +-----------------------------+--------+

Front Panel LED Indicator
-------------------------
The light emitting diode (LED) on the front of the disk drive is an
activity light that indicates the operational status of the drive
from power-on, through the self-test diagnostics, and into normal
operation.

1. On
At Power-On, the LED turns on until the Power-On sequence is complete
and then turns off.

If the Auto-SpinUp option jumper is installed, the Power-On sequence
includes execution of the SpinUp sequence, calibrating the head
positioning electronics, and testing the read/write system.

If the Auto-SpinUp option is not installed, the Power-On sequence
includes execution of the SpinUp sequence only.

2. Flashing
A flashing LED (approximately 1 Hz) indicates that the controller has
failed all or a portion of the internal diagnostic tests.

3. Intermittent
After the power-on diagnostic have completed, the LED functions as an
activity light and will go any time the disk drive is executing a
command, reading, or writing. If the LED is off, the drive is idle.

Sector Format
-------------
The smallest directly addressable storage area on a data surface is a
sector. Accessing a sector is accomplished when the controller
specifies the address of the cylinder, head, and sector. The C3007/
09/10 product support variable length sectors. Sector size is set
with Parameter Page 03H of the Mode Select Command.

Error Correction Code
---------------------
The HP C3007/09/10 Series of disk drives use a Reed-Solomon error
correction code (ECC) for detection and correction of data errors.
During a write operation, the ECC function generates 18 bytes of ECC
information into the ECC field as the sector is written. During a
read operation, the controller generates an 18-byte code from the
data field being read, and compares it to the ECC field created
during the write operation. If the 18-byte code differs from the ECC
field, a data error is detected and the ECC field is used to correct
the data.

RAM Buffer
----------
The RAM Buffer contains 128-kilowords of static RAM. All data trans-
ferred between the host and the disk must pass through the RAM
buffer. It is protected by an additional 2 bits of parity for each
16-bit word transferred by the DMA.

Disk Controller
---------------
The disk controller coordinates the flow of data between the SCSI
interface and the disk controller. It contains a DMA section which
controls the transfer of data between the SCSI interface, the buffer
RAM, and the disk controller. The DMA accesses the 128-kiloword
static RAM buffer to match the transfer speeds of the SCSI interface
and the disk controller.

The disk controller also performs error checking on data being
transferred form the disk to the RAM buffer and generates ECC on data
transferred from the RAM buffer to the disk. The data controller also
does header verification during read/write operations.

Spindle Motor Driver
--------------------
The spindle motor driver provides 3-phase current to start, drive,
and control the speed of the in-hub spindle motor. Hall-effect
sensors mounted on the spindle assembly provide feedback for phase
switching control.

Fast Seek Operation
-------------------
Fast Seek operation (option pin-set 2 shorted) consists of the
following:

 - The Fast Seek data storage area is based on the outermost data
   cylinders in Zone 0 (physical cylinders 1 through 1100). This
   provides random average seeks of 0.9 milliseconds.

 - A Read Capacity command will cause the drive to return capacities
   relative to the outermost data cylinders in Zone 0 (physical
   cylinders 1 through 1100).

- All other drive operations are not affected.

 - The drive will still seek, read, and write outside of the Fast Seek
   zone if instructed ti do so by the initiator.

- Sparing operations are not affected by Fast Seek operation.













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