ElevATE Semiconductor Whitney Manuals

Manuals and User Guides for ElevATE Semiconductor Whitney. We have 1 ElevATE Semiconductor Whitney manual available for free PDF download: User Manual

ElevATE Semiconductor Whitney User Manual (39 pages)

Brand: ElevATE Semiconductor | Category: Motherboard | Size: 4 MB

Table of Contents
2
Introduction
5
Figure 1: Evm and Digital Controller Board
5
Evm Gui Installation Media
6
Software Installation
6
Figure 2: Installer Directory
6
Figure 3: Installation Directory
6
Figure 4: Gui Directory
7
Figure 5: Gui Installation
7
Support Files
8
Figure 6: Support Files
8
Warnings
9
Table 1: Recommended Diode Locations for the Bas70Sw-Au_R1_000A1
9
Hardware
10
Power Supplies
10
Figure 7: Evm Power Supply Banana Jacks
10
EVM USB Cable
11
External Hardware Required for GPIB Use
11
Figure 8: Micro-Usb Connector
11
Gui Overview
12
Starting the GUI
12
Figure 9: Gui Startup
12
Powering up the Whitney Device
13
Channel 0 Register Map Display after Loading Default Register Settings
13
Figure 10: Power up
13
Figure 11: Default Register Map
13
Loading Calibration Factors
14
Editing Registers
14
Figure 12: Loading Calibration Files
14
Figure 13: Register Bits
14
Initial Default Channel 0 Force Voltage Settings
15
Figure 14: Enable/Disable Channels
15
Figure 15: Channel Connect
15
Modifying Vrng and Vcntr
16
Digital Ramp Function
16
Figure 16: Fv Ramp
16
Whitney Dac Non-Linearity and Force Voltage Accuracy
17
Figure 17: Uncalibrated Dac
17
Figure 18: Calibrated Dac
17
Suggested Vcntr and Vrng Settings for Typical Supply Voltage Ranges
18
Table 2: Vcntr and Vrng
18
Optional Control: Open and Close Evm Relays
19
Figure 19: Evm Relays
19
Measure Voltage
20
Figure 20: Measure Voltage
20
Calibration
21
Manual Calibration of Whitney EVM
21
Figure 21: Calibration
21
Verifying DAC Calibration Accuracy - Uncalibrated DAC
22
Figure 22: Dac Verification Uncalibrated
22
Verifying FV_A DAC Calibration Accuracy
23
Figure 23: Dac Calibration Verification
23
Verifying FV and MV Calibration Accuracy
24
Figure 24: Fv and MV Verification
24
Verifying FI and MI Calibration Accuracy
25
Figure 25: Fi and MI Calibration Verification
25
Connect Mon_A_0 (Ch0 Monitor Output) to Sma Connector J20
26
Figure 26: Connect Mon_A_0 to Sma
26
Force Voltage Slew Rate Control and Measure Current Monitoring
27
Step 1: FV Slew Rate and MI Monitoring
27
Figure 27: Fv Ramp Step Size 8
27
Figure 28: Fv Ramp Step Size 6
27
Step 2: FV Slew Rate and MI Monitoring
28
Figure 29: Fv Ramp Register Bits
28
Automatic Vs. Manual Selection of Compensation and Ff Caps
29
Table 3: Recommended Comp and Ff Caps
29
Figure 30: Compensation Capacitor
29
Force Current Slew Rate Control and Measure Current Monitoring
30
Step 1: FI Slew Rate Control and MI Monitoring
30
Figure 31: Fi Slew Rate Control and MI Monitoring
30
Step 2: FI Slew Rate Control and MI Monitoring
31
Figure 32: Feed Forward Capacitor 100Nf
31
FIGURE 33: FEED FORWARD CAPACITOR 1Μf
31
Step 3: FI Slew Rate Control and MI Monitoring
32
Figure 34: Register Bits Fi Ramp
32
Enabling and Setting Accurate Voltage Clamps
33
Step 1: Enabling and Setting Accurate Voltage Clamps
33
Figure 35: Voltage Clamps
33
Step 2: Enabling and Setting Accurate Voltage Clamps
34
Figure 36: Rising Force Current
34
Figure 37: Falling Force Current
34
Enabling and Setting Accurate Current Clamps
35
Step 1: Enabling and Setting Accurate Current Clamps
35
Figure 38: Gui Current Clamp Control
35
Step 2: Enabling and Setting Accurate Current Clamps
36
Figure 39: Rising Fv
36
Figure 40: Falling Fv
36
Force Voltage Ganging and Measure Current Monitoring
37
Step 1: FV Ganging and MI Monitoring
37
Step 2: FV Ganging and MI Monitoring
37
Figure 41: Fv Ganging and MI Monitoring Step 1
37
Figure 42: Fv Ganging and MI Monitoring Step 2
37
Step 3: FV Ganging and MI Monitoring
38
Step 4: FV Ganging and MI Monitoring
38
Figure 43: Fv Ganging and MI Monitoring Step 3
38
Figure 44: Fv Ganging and MI Monitoring Step 4
38
Measuring die Temperature
39
Experimenting with Higher Supply Voltages
39
Conclusion
39
Additional Support
39
Figure 45: Measure Temp
39

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ElevATE Semiconductor Whitney User Manual (39 pages)

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