Conner CFP4207 Series Manuals

Manuals and User Guides for Conner CFP4207 Series. We have 1 Conner CFP4207 Series manual available for free PDF download: Product Manual

Conner CFP4207 Series Product Manual

Conner CFP4207 Series Product Manual (81 pages)

Intelligent Disk Drive

Brand: Conner | Category: Storage | Size: 0 MB

Table of Contents

Fcc Notice
3
Table of Contents
5
1 Overview of the Drives

9
- What Are the Drives
  9
  - Differences between the Models
    9
- Features of the Drive
  10
- Drive Composition
  11
  - Mechanical Design Features
    11
    
    Drive Assembly Housing
    12
    
    Head Positioning Mechanism
    13
    
    Read/Write Heads and Disks
    13
    
    Data and Power Connections
    13
  - Electrical Design Features
    13
    
    Integrated Circuit
    13
    
    Circuit Board
    13
  - Firmware
    14
2 Specifications

17
- Specifications in this Chapter
  17
  - Drive Capacity
    18
    
    Formatted Capacity
    18
  - Physical Configuration
    18
  - Performance Characteristics
    19
    
    Seek Times (Typical)
    19
    
    Average Latency
    19
    
    Rotation Speed (+0.1%)
    19
    
    Controller Overhead
    19
    
    Start Time(Power Up)
    19
    
    Stop Time at Power down
    19
    
    Interleave
    19
  - Read/Write Characteristics
    20
    
    Recording Method
    20
    
    Recording Density (Maximum)
    20
    
    Flux Density (Maximum)
    20
  - Host Interface Characteristics
    20
    
    Command Set
    20
    
    Data Transfer Rate
    20
    
    Maximum Synchronous Transfer Offset
    20
    
    Maximum Tagged Command Queue Depth
    20
    
    Buffer Size
    20
  - Reliability
    21
    
    Data Reliability
    21
    
    Component Design Life
    21
    
    Mean Time between Failures
    21
    
    Preventive Maintenance
    21
  - Power Requirements (Typical)
    22
    
    Minimum/Maximum Voltage
    22
  - Environmental Tolerances
    23
    
    Magnetic Field
    23
    
    Acoustic Noise
    23
  - Safety Standards
    24
  - Physical Characteristics - CFP4207E
    25
  - Physical Characteristics - CFP4207S
    26
  - Physical Characteristics - CFP4207W
    27
3 Drive Operations

29
- Functions of the Drive
  29
- Drive Operational Modes
  29
- Data Error Correction
  30
- Downloadable Microcode
  30
- Command Execution and Buffer Management
  31
  - Tagged Command Queuing
    31
    
    Seek Ordering
    31
    
    Rotational Ordering
    31
    
    Coalescing
    32
  - Read Look Ahead Code
    32
  - Write Caching
    34
4 Installing the Drive

35
- Take These Precautions
  35
- Installing a CFP4207E
  36
- Installing a CFP4207S
  39
- Installing a CFP4207W
  47
  - Setting the Drive's Jumpers - CFP4207W
    47
    
    Setting the SCSI Bus Address - CFP4207W
    48
    
    Disabling Spin-Up at Power on - CFP4207W
    49
    
    Delaying Spin up at Power on - CFP4207W
    49
    
    Disabling the SCSI Bus Parity - CFP4207W
    50
    
    Disabling SCSI Bus Terminator Power (TERMPWR) - CFP4207W
    50
  - Using the J5 Auxiliary Connector
    50
    
    Sel0
    50
    
    Xtfault
    51
    
    Sel1
    51
    
    Vuniq
    51
    
    Sel2
    51
    
    Spsync
    51
    
    Sel3
    52
    
    Xtactv
    52
    
    Ground
    52
    
    Volts
    52
    
    Fault
    52
  - Setting the Bus Termination - CFP4207W
    53
  - Cabling the Drive - CFP4207W
    54
    
    SCSI Bus Cable
    54
    
    Mixing Wide and Narrow SCSI Devices on a SCSI Bus
    55
    
    Spindle Synchronization
    55
  - Attaching Power to the Drive - CFP4207W
    56
  - Attaching a Remote LED - CFP2107W
    56
  - Mounting the Drive - CFP4207W
    56
    
    Mounting Screw Holes
    56
    
    Cooling
    57
5 Interface Physical Characteristics

59
- Electrical Description
  59
  - Output Characteristics
    59
  - Input Characteristics
    60
- Model-Specific SCSI Physical Characteristics
  60
- CFP4207E (WIDE, 80-Pin Single Connector Attachment [SCA])
  61
  - External Terminator Power
    61
  - Internal Termination
    61
  - Cable Requirements
    61
  - Connector Requirements
    61
  - Single Connector Attachment (SCA) Signal Definitions
    61
    
    Power
    61
    
    Spindle Sync
    62
    
    LED out
    62
    
    Motor Start Controls
    62
    
    SCSI ID Selection
    62
  - Interface Pin Assignments
    63
  - Interface Timing Requirements
    64
- Model CFP4207S (Narrow, 50-Pin SCSI)
  65
  - External Terminator Power
    65
  - Internal Termination
    65
  - Cable Requirements
    66
  - Connector Requirements
    67
  - Interface Pin Assignments
    68
  - Interface Timing Requirements
    69
- Model CFP4207W (Wide, Unitized SCSI-3 P-Connector)
  70
  - External Terminator Power
    70
    
    J5 Auxiliary Connector Signal Characteristics
    71
    
    Interface Pin Assignments
    73
    
    Interface Timing Requirements
    74
    
    SCSI Command Implementation
    75
    
    Format Drive Page - 03 H
    76
- Technical Reference Manual
  77

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