Canon WITE32 Specifications

Release Notes WITE32 Version 3.20 01/06/2005

WITE32 Release Notes Version 3.20 3.3.1.1 Head Recovery Procedure for Head Comb Loader The Head Recovery tab of the WDCP2002 dialog box has two fr

WITE32 Release Notes Version 3.20 • The Emergency Head Unloading Instructions frame displays the recovery instructions with the corresponding cont

WITE32 Release Notes Version 3.20 3.3.1.2 Head Recovery Procedure for Head Stack The Head Recovery tab of the WDCP2002 dialog box has two frames:

WITE32 Release Notes Version 3.20 • The Emergency Head Unloading Instructions frame displays the recovery instructions with the corresponding cont

WITE32 Release Notes Version 3.20 3.3.2 Revision 2 of V2002 Spinstand Head Alignment The new revision of the Head Alignment test for the V2002 spi

WITE32 Release Notes Version 3.20 • The Working Zone frame allows you to specify a working zone to be erased and the position where the service tra

WITE32 Release Notes Version 3.20 To switch the Lock Motors mode on or off, select or clear the Enable Lock Motors Mode check box on the Motor Para

WITE32 Release Notes Version 3.20 In the WITE32 version 3.20, four following items are displayed on the drop-down list in the Disk Chuck Type dialog

WITE32 Release Notes Version 3.20 Figure 8: Chip Adapter User Interface The control items in the Chip Config dialog are combined on seven tabs an

WITE32 Release Notes Version 3.20 The Save Zone/Setup command Saves zone setup parameters of the PRML chip to the WITE32 database. The Load Register

WITE32 Release Notes Version 3.20 Table of Contents Chapter 1 Introduction ...

WITE32 Release Notes Version 3.20 The Sweep Metric command Varies the bit field value and measures the metric selected on the Metric tab. Displays

WITE32 Release Notes Version 3.20 The Pages menu Shows and hides the following tabs: • The Adaptive tab • The Metric tab • The Optimization tab

WITE32 Release Notes Version 3.20 3.5.2.1 Bit Fields Tab On the Bit Fields tab (see Figure 9) you can monitor and modify the chip register values

WITE32 Release Notes Version 3.20 The following items are on the Bit Fields tab: The Bit Field Groups panel Use the list shown in this panel to sel

WITE32 Release Notes Version 3.20 The Address text box Use this box to specify the register physical address in either decimal of hexadecimal for

WITE32 Release Notes Version 3.20 3.5.2.2 Adaptives Tab The Adaptives tab (see Figure 10) displays in a graphical form how the values of one or more

WITE32 Release Notes Version 3.20 The Reset Registers button Click this button to reload the current values of the registers selected on the Adapt

WITE32 Release Notes Version 3.20 3.5.2.3 Metric Tab The Metric tab (see Figure 11) provides you with a plot of the metric result versus values of a

WITE32 Release Notes Version 3.20 The “…” button Click this button to open the Find Bit Field dialog box (see Section 3.5.4). The From text box

WITE32 Release Notes Version 3.20 3.5.2.4 Optimization Tab On the Optimization tab (see Figure 12) you can optimize the chip for the best performanc

WITE32 Release Notes Version 3.20 4.3.1 Spindle Rotation Direction Warning on 1701A+...

WITE32 Release Notes Version 3.20 The following items are on the Optimization tab: The Custom Optimization Sequence table The table includes the fo

WITE32 Release Notes Version 3.20 The Run Default Optimization button Click this button to execute the Default Optimization Sequence specified in th

WITE32 Release Notes Version 3.20 3.5.2.5 Functions Tab Using the Functions tab (see Figure 13) you can select a custom functions defined by the ch

WITE32 Release Notes Version 3.20 The Parameters: Input Parameters panel Displays the input parameters for the function selected on the Functions pa

WITE32 Release Notes Version 3.20 3.5.2.6 Driver Tab On the Driver tab (see Figure 14) you can check the driver and device information and configur

WITE32 Release Notes Version 3.20 The Encoding Ratio frame contains the following control: The Ratio combo box Select from the drop-down list in t

WITE32 Release Notes Version 3.20 3.5.2.7 Scripting Tab On the Scripting tab (see Figure 15) you can develop and run Visual Basic script. Figure 1

WITE32 Release Notes Version 3.20 The following items are on the Scripting tab: The Software Object selection combo box at the top-left side Shows t

WITE32 Release Notes Version 3.20 Clear the Output panel content. • The PRML_CHIP_ADAPTER object to access all chip interfaces (see the PRML Chip

WITE32 Release Notes Version 3.20 The Address text box Select from the drop-down list or type in this box, the address for searching a bit field by

WITE32 Release Notes Version 3.20 CHAPTER 1 INTRODUCTION The release 3.20 of WITE32 incorporates the new features and the bug fixes introduced af

WITE32 Release Notes Version 3.20 CHAPTER 4 WITE32 MODIFICATIONS 4.1 Guzik V2002 Spinstand The following tests and features are modified in the

WITE32 Release Notes Version 3.20 4.1.1 XY Alignment Test The graphical output dialog box of the XY Alignment test (see Figure 17) now shows the de

WITE32 Release Notes Version 3.20 4.1.2 Y-Limit Adjustment Test Starting from the WITE32 version 3.20: 1. The Y-Screw Limit Adjustment test for V2

WITE32 Release Notes Version 3.20 2. A new step is added to the Y-Screw Limit Adjustment procedure (see Figure 18). The new step Moving Y-Stage Fr

WITE32 Release Notes Version 3.20 2. The Disk Product Parameters frame in the Spinstand Product Parameters dialog box has a new layout (see Figure

WITE32 Release Notes Version 3.20 4.1.6 Micro Actuators Tab in V2002 Product Parameters Dialog Box In order to clarify the meaning of the micro act

WITE32 Release Notes Version 3.20 this entry. This entry can be automatically updated by the Micro Actuator Stroke test, which measures the actual

WITE32 Release Notes Version 3.20 4.2.1 Head Bandwidth Selection for RWA Models With Servo-3 In order to support Servo-3 for low frequency heads th

WITE32 Release Notes Version 3.20 Figure 22: Incorrect Head Bandwidth Warning During Servo Calibration 4.2.2 Reset Index Skew Control in the Serv

WITE32 Release Notes Version 3.20 Figure 23: Reset Index Skew 4.2.3 Servo Calibration Dialog Box Modifications The Servo Calibration dialog box i

WITE32 Release Notes Version 3.20 CHAPTER 2 NEW HARDWARE SUPPORTED IN WITE32 2.1 Spinstand Control Box Models SCB-V2002A and SCB-V2002B Two new

WITE32 Release Notes Version 3.20 5213Figure 24: Old Servo Calibration Dialog Box 4 3 5Figure 25: New Servo Calibration Dialog Box 4.2.4 Cool

WITE32 Release Notes Version 3.20 4.3 Guzik 1701 Spinstand Family The following modifications were implemented for Guzik 1701A+ and 1701B spinstand

WITE32 Release Notes Version 3.20 4.5 Alternative Overwrite Test Modifications In the WITE32 version 3.20, the Alternative Overwrite test has some

WITE32 Release Notes Version 3.20 The differences between the old and the new dialog boxes are highlighted and enumerated by the reference numbers.

WITE32 Release Notes Version 3.20 • Do Not Trim — do not perform track trimming. • Erase Positive — perform track trimming by positive erasure, a

WITE32 Release Notes Version 3.20 Figure 30: Save Error Info Pull-Down Menu in WITE32 Error Message Dialog Box The Save Error Info pull-down menu h

WITE32 Release Notes Version 3.20 4.9 Tests and Modules no Longer Supported in WITE32 1. The RCE32 module is discontinued and removed from the WI

WITE32 Release Notes Version 3.20 4.11 Miscellaneous 1. A special feature is implemented in the WR Offset test to help you to select the better Tra

WITE32 Release Notes Version 3.20 7. The accuracy and stability of PW measurements were improved for all WITE32 tests if the RWA input signal is n

WITE32 Release Notes Version 3.20 CHAPTER 5 FIXED BUGS The following bugs were discovered in WITE32 version 3.11 or earlier, and fixed in WITE32

WITE32 Release Notes Version 3.20 Figure 2: ANA 2002A Analog Box 2.3 High Pass and Band Pass Filters for RWA-2000 Series The WITE32 version 3.2

WITE32 Release Notes Version 3.20 4. WDCP crashes after the following sequence of actions: • Select Head Stack check box in the Spinstand Paramet

WITE32 Release Notes Version 3.20 5.5 Tests and Measurements 1. The Spectral Integral SNR test does not use Load/Unload Parameters defined in the

WITE32 Release Notes Version 3.20 14. In the Gated Stability mode the Amplitude Stability and the Pulse Width Stability tests set the write gate w

WITE32 Release Notes Version 3.20 12. An error message "PG: Cannot load FPGA for 318130 Fab: X Assy: X " pops up intermittently on WITE32

WITE32 Release Notes Version 3.20 CHAPTER 6 KNOWN ISSUES 6.1 Servo-3 RWA and Servo-2 Spinstand Incompatibility Notification WITE32 version 3.20

WITE32 Release Notes Version 3.20 2.5 New Head Amplifiers The following head amplifiers are initially supported in WITE32 version 3.20: New Head Am

WITE32 Release Notes Version 3.20 CHAPTER 3 NEW FEATURES INTRODUCED IN WITE32 3.1 Guzik Servo Revision 3 Starting from the WITE32 version 3.20,

WITE32 Release Notes Version 3.20 3.3.1 Head Recovery Procedure for Comb Loader and Head Stack Tooling In the case of emergency on the V2002 spinst