Canon WITE32 manual

Release Notes WITE32 Version 3.11 6/28/2004 Copyright  2004 Guzik Technical Enterp rises. All rights reserved[...]

WITE32 Release Notes Ver sion 3.11 Table of Contents C h a p t e r 1 New Hardware Supported in WITE32 .................................................................................... ................ 3 1.1 Support of Servo Revision 3 for RWA-2000 Series ................................................................................ ...........[...]

WITE32 Release Notes Ver sion 3.11 CHAPTER 1 NEW HARDW ARE SUPPORTED IN WITE32 1.1 Support of Servo Revi sion 3 for RWA-2000 Series WITE32 soft ware versio n 3.11 sup ports the R WA-2000 series of t esters equi pped wit h Servo Revi sion 3. Pl ease refer to the Guzik Servo Revision 3 For RWA-2000 Series document P/N 02-107 283-03 for m ore detai ls[...]

WITE32 Release Notes Ver sion 3.11 1.4 Micro Actuator Support fo r Guzik V2002 Spinstands A Micro Actuator is a device located on the suspe nsion of a magnetic head that can tran sform applied voltage to the radial displacement o f the head. Micro Actuator testing is supported on Guzik V200 2 Spinstands starting fro m WITE32 version 3.11. The Micro[...]

WITE32 Release Notes Ver sion 3.11 1.5 Head Amplifiers The following head amplifiers are initially supported in WITE32 version 3.11: • 81G214M • 81G5114D • 81G5114P • GTEMR4PP • MINI • MR5M_M • MUX_SR1795BAA • PA7500 • PA7501 • PA7515 • SR1671 • SR1850B • SR1852 • SR1880 • TLS26A954AA • TLS26D714 • WABASH3x2 1.6 He[...]

WITE32 Release Notes Ver sion 3.11 CHAPTER 2 WITE32 MODIFICA TIONS 2.1 New System Erase and System Band Erase Configuration Two new system configurati on sets are i ntroduced i n WITE32: System Erase and Syst em Band Eras e . All tests and operations, w hich invoke e rase operation or band erase operat ion, use the System Erase and Sy stem Band Era[...]

WITE32 Release Notes Ver sion 3.11 There are two frames in the dialog box – the Erase Parameters frame and the B and Erase Par ameters frame. The Erase Pa rameter s frame allows you to define t he erase configuration. The Iterations text box Defines the num ber of repe titions for each erase ope ration at each offset The Mode option butt ons Defi[...]

WITE32 Release Notes Ver sion 3.11 CAUTION: When you upgrade tos WITE32 version 3.11 fro m the previous vers ions of WITE32, the produ ct update procedure per forms the conversi on of the ol d band erase confi guration (s pecified in ter ms of number of tracks to erase) to the new band erase conf iguration (spec ified in term s of From , To , and S[...]

WITE32 Release Notes Ver sion 3.11 The followin g is the SNR test configurati on dialog b ox in WITE3 2 version 3.10 (provided as a n example): Original erase operation parameters Figure 3 SNR Test Configurat ion in WITE32 versi on 3.10 The following i s the new SNR test configur ation dialog bo x in WITE32 versi on 3.11: A new button opens a confi[...]

WITE32 Release Notes Ver sion 3.11 The new Erase Setup button is added t o the configurati on dialog box of the test. When it is clicked, an Eras e configure d ialog box will open: The caption sho ws which test erase operation configuration is being edited Selects between using a Sy stem Erase configuration or Custom Erase con figuration Figure 5 S[...]

WITE32 Release Notes Ver sion 3.11 The followin g is the Low Era se Current test config uration di alog box in WITE32 ve rsion 3.10: Original band erase operation parameters Original erase operation parameters Figure 6 Low Erase Current Test Conf iguration in WITE32 version 3.10 The following is the new configuration dialo g box in WITE32 version 3[...]

WITE32 Release Notes Ver sion 3.11 The following is an exam ple of the Band Eras e dialog box, which opens after you press the Erase Set up… button in the test confi guration dial og box: The caption sho ws which test erase operation configuration is being edited Selects between using a Sy stem Erase configuration or Custom Erase con figuration F[...]

WITE32 Release Notes Ver sion 3.11 2.2 New Adjacent Track Interference Module (WATI) The new Adjacent Track Int erference module (WAT I module) is adde d to WITE32 pa ckage. This modul e contains one test – the Adjace nt Track Inte rfe rence test. Please refer to the WATI Module User s Guide (P/N 02-107268-02 ) for the descrip tion of the WATI mo[...]

WITE32 Release Notes Ver sion 3.11 2.3.2.1 Dialog Box Lay out and Tab Pages The parameters in t he Product Parameters d ialog box are grouped into t hree tab pages: • The Disk tab page. This page cont ains contr ols and param eters relate d to disk ge ometry suc h as disk t ype, minimum radius, maxim um radius, direct ion of rotat ion and speed ([...]

WITE32 Release Notes Ver sion 3.11 2.3.2.2 Changes of the Disk Ty pe Control The following two changes are intro duced in the Disk Type cont rol starti ng from WITE 32 versi on 3.11: • The Disk type 2.75 6 Inch (7 0 mm) is now supported. T his disk ty pe is added to t he Product Parameters dialog box. • The Disk type 1.3 Inch is no l onger supp[...]

WITE32 Release Notes Ver sion 3.11 2.3.2.3 Head Geometry Parameters The mounti ng angle of the head suspensi on on the V2002 cartri dge may vary due to a diffe rent angle , in which t he mounting bl ock is instal led on the cartridge. In order to swit ch between product s that have different mou nting angles of the head on th e cartridge the Cartri[...]

WITE32 Release Notes Ver sion 3.11 2.3.2.4 Micro Actuat or Parameters In order to start working with Micro Actuator it has to be enable d and configured. The new controls are adde d to the Product Parameters dialog bo x. Figure 13 Micro Actuator Parameters in the V2002 Produ ct Parameters Dialog Box The controls for the Micr o Actuator co nfigurati[...]

WITE32 Release Notes Ver sion 3.11 • The Use CCW Micro Actuator Parameters check box indicates that CCW parameters will be applied to the CW Micro A ctuator. Please ena ble this check box if config urations of both CW and CCW actuators are identical, such that you do not have to configure the same parameter twice. The paramete rs of the CCW and C[...]

WITE32 Release Notes Ver sion 3.11 • Changes in the co nfiguration of Guzik Te chnical Enterp rises PCI boar ds (adding/re moving/cha nging PCI slot) on the host com puter do not require t o reinstall t he driver from the WITE32 i nstallation disk. 2.5 The Write With Retries Operation A new type of operati on is implem ented in WIT E32 revisi on [...]

WITE32 Release Notes Ver sion 3.11 2.6 TAA Calibration Through Prog rammable Differentiator Starting from WITE32 version 3.11, the calibration of amplification of prog rammable differentiator filters is not performed d uring TAA cali bration. Al l programm able differenti ators are assum ed to ha ve the same am plification at their cutoff frequenci[...]

WITE32 Release Notes Ver sion 3.11 The Errors at The Test End check box If the check box is check ed, no error messages during the production test will be shown. The buffered messages will be shown in a separate dialog box at the end of the production test. Moreover, the buffered messages will be appended to a log file. The Error Log File Name text[...]

WITE32 Release Notes Ver sion 3.11 2.9 Miscellaneous 1. The maximum number of result records in the WITE32 result processor is doubled so that more test results (up to 200,000) can be accommodated at run-time. 2. The new signal WOP EN (Write Operat ion Enable ) is added to the l ist of available so urces for RWA out put scope points. This si gnal c[...]

WITE32 Release Notes Ver sion 3.11 9. More descripti ve names are used to show the parameters in an ope ration test confi guration dialo g box. In WITE32 ve rsion 3.10 and e arlier, ge neric internal names are use d in the dialo g box. For example, “WrtFl ux” is used for the flux r eversal value in the WriteFlux operat ion test of WITE32 versio[...]

WITE32 Release Notes Ver sion 3.11 CHAPTER 3 FIXED BUGS The followi ng bugs we re disc overed in WITE32 versi on 3.10 or earli er, and fixe d in WITE 32 version 3.11. The descript ion below e xplains t he bug behavi or as it appea rs in WIT E32 versio n 3.10. 3.1 V2002 Spinstand 1. The XY Alignment test may fail with the "Servo amplifier is no[...]

WITE32 Release Notes Ver sion 3.11 12. In WDCP2002, when some spinstan d tests are running, an attempt to lo ad or unload Add-Ins fro m Add-Ins Manager dialo g may cause several error m essages. To avoid this t he menu item File | Addi n... that opens the Add-Ins Ma nager dialog box is disabled if one of the WDC P2002 tests i s running. 13. The Hea[...]

WITE32 Release Notes Ver sion 3.11 • SR1715 – No readback from the chip registers. Hea d Amplifi er zone/set up dependent paramet ers are not loaded into the chip after you start the device. • TDA5160, T DA5360 – Im proper hea d channel is selected after you st art the device. 3. The following bugs are fixe d in the head stack dri vers: •[...]

WITE32 Release Notes Ver sion 3.11 3.5 Miscellaneous 1. If V2002 spinst and driver i s unchecked duri ng WITE32 instal lation, the err or message “Failed t o run ‘C:WITE32DIME.E XE /regserver’ com mand” po ps up at the end of the installation process. 2. The Head Amplifi ers Connect and Hea d Amplifi ers Disconnect operati ons do not do a[...]

WITE32 Release Notes Ver sion 3.11 CHAPTER 4 SUPPORT OF MICROSOFT WINDOWS XP OPERA TING SYSTEM Microsoft Windows X P Service Pack 1a (SP1a) is supported in the WI TE32 software. You must have the patch 822603 for Window s XP installed before you run WI TE32. The table below lists the oper ating systems approved to work with WITE3 2 version 3.11: Op[...]

WITE32 Release Notes Ver sion 3.11 Guzik Technical Enterprises 29 CHAPTER 5 KNOWN ISSUES For Guzik V200 2 spinstand, after upgradin g from WITE32 ve rsion 3.10 t o WITE32 version 3. 11 it is necessary to rewrite service track for the Head Alignment test, oth erwise execution of the test will fail with error message "Service track was not writt[...]