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Tektronix TDSDDM1 Manuals
Manuals and User Guides for Tektronix TDSDDM1. We have
1
Tektronix TDSDDM1 manual available for free PDF download: User Manual
Tektronix TDSDDM1 User Manual (102 pages)
Disk Drive Measurement Application
Brand:
Tektronix
| Category:
Test Equipment
| Size: 0.63 MB
Table of Contents
Table of Contents
5
Product Description
15
Requirements and Restrictions
16
Installation
17
Updates through a Web Browser
18
Figure 1-2: Primary Setup Connections
19
Figure 1-3: Secondary Setup Connections
20
Configuration
21
Setting up the Application Trigger
22
Figure 1-4: Selecting the Sectors to Measure
23
Hysteresis
23
Figure 1-5: Using Hysteresis to Avoid False Identification of Peaks
24
Figure 1-6: Hysteresis Menu
25
Configuring the Input Channels
25
Figure 1-7: the Input Channels Menu
26
Functional Overview
29
Figure 2-1: Starting the Application
30
Figure 2-2: Disk Drive Measurement Application Initial Display
31
Figure 2-3: Returning to the Application
31
Leaving the Application
31
Figure 2-4: Selecting a Measurement from the Measure Menu
32
Starting the Measurement
32
Figure 2-5: the Control Menu
33
Viewing the Waveform
34
Tutorial
35
Figure 2-6: Track Average Amplitude (TAA) Measurement
36
Example 2: Measuring the Pulse Width at 50%
36
Figure 2-7: Pulse Width at 50% (PW50) Measurement with Cursor Gating
37
Gating
38
Example 3: Creating and Viewing Track Profiles
38
Figure 2-8: Track Profile Measurement
39
Example 4: Saving a Setup and Exiting the Application
39
Example 5: Recalling a Setup
40
Figure 3-1: Selecting Menus
43
Menu Structure
43
Menu 1
45
Menu Structure
45
Setup Parameters
47
Measuring over a Range of Sectors
48
Figure 3-2: Save Setup and Recall Setup Selections in the Utility
48
Cursor Gating
49
Figure 3-3: Selecting the Sectors to Measure
49
Figure 3-4: Localizing a Measurement Using Cursor Gating
50
Localizing Measurements: an Alternate Method
51
Figure 3-5: Limit Test Results
51
Figure 3-6: Setting Pass/Fail Limits
52
Measurement Descriptions
53
Figure 3-7: Standard Measurement, Snapshot Measurement, and Track Profile
53
Warning Messages
54
Track Average Amplitude, TAA
55
Figure 3-8: Track Average Amplitude Measurement
55
Figure 3-9: TAA Measurement
57
Track Average Amplitude (Plus), TAA Track Average Amplitude (Minus), TAA–
58
Figure 3-10: TAA- Measurement
58
Figure 3-11: TAA+ and TAA- Measurements
59
Pulse Width at 50%, PW50
60
Figure 3-12: PW50 Measurement
60
Figure 3-13: Parameters for PW50 Disk Drive Measurements
62
Pulse Width (Positive), PW50 50% Pulse Width (Negative), PW50–
63
Figure 3-14: PW50+ Measurement
63
Figure 3-15: Parameters for PW50+ and PW50- Disk Drive Measurements
64
Nonlinear Transition Shift, NLTS
65
Figure 3–16: NLTS Measurement
66
Figure 3–17: Selecting an NLTS Measurement
68
Figure 3–18: Specifying the NLTS Polynomial
70
Measurements
71
Signal-To-Noise Ratio, SNR
72
Figure 3–20: Specifying the SNR Parameters
73
Overwrite
76
Resolution
78
Asperity
81
Snapshot Measurements
83
Figure 3–25: Time PT and Time TP Measurements
85
Track Profiles
87
Using Track Profiles
88
Figure 3–27: Specifying the Track Profile Parameters
89
About the Track Profile Reference Memory
90
Appendix A: Specifications
93
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