General .................................................................................................................................................................. 9
Safety and ESD Notes .......................................................................................................................................... 9
Suggested Equipment not Included ................................................................................................................. 10
Demo Board Test Setup..................................................................................................................................... 11
Power Supply Setup ...................................................................................................................................... 14
Cable for Serial Connection (Debug Board) .................................................................................................. 14
Serial Connection Setup................................................................................................................................ 15
Serial Command Language........................................................................................................................... 17
Using the Demo Board for Energy Measurements ........................................................................................ 26
Adjusting the Kh Factor for the Demo Board ................................................................................................. 26
Adjusting the Demo Boards to Different Current Transformers ..................................................................... 27
Adjusting the Demo Boards to Different Voltage Dividers ............................................................................. 27
General Calibration Procedure ...................................................................................................................... 28
Useful CLI Commands Involving the MPU and CE.................................................................................... 40
Demo Code for Neutral Detection (Demo Board D6513T3C1) .................................................................. 40
1.7.1
1.7.2
1.7.3
1.7.4
1.8
1.8.1
1.8.2
1.8.3
1.8.4
1.8.5
1.9
1.9.1
1.9.2
1.9.3
1.9.4
1.9.5
1.9.6
1.9.7
1.10
1.10.1
1.10.2
1.10.3
1.10.4
2
2.1
Using the Demo Board....................................................................................................................................... 16
Power Saving Measures .................................................................................................................................... 54
Components for the V1 Pin ........................................................................................................................... 55
Connecting the RX Pin .................................................................................................................................. 59
Connecting the V3 Pin................................................................................................................................... 60
Functional Meter Test.................................................................................................................................... 61
Figure 1-5: Port Speed and Handshake Setup (left) and Port Bit setup (right).................................................................. 16
Figure 1-6: Command Line Help Display........................................................................................................................... 17
Figure 1-8: Emulator Window Showing Reset and Erase Buttons (see Arrows) ............................................................... 31
Figure 1-9: Emulator Window Showing Erased Flash Memory and File Load Menu ......................................................... 31
Figure 2-1: Watt Meter with Gain and Phase Errors.......................................................................................................... 43
Figure 2-3: Calibration Spreadsheet for Three Measurements ......................................................................................... 51
Figure 2-4: Calibration Spreadsheet for Five Measurements ............................................................................................ 51
Figure 2-5: Calibration Spreadsheet for Rogowski coil...................................................................................................... 52
Figure 2-6: Non-Linearity Caused by Quantification Noise................................................................................................ 53
Figure 2-7: Voltage Divider for V1 ..................................................................................................................................... 55
Figure 2-8: External Components for RESETZ ................................................................................................................. 55
Logic analyzers are widely used tools in digital design verification and debugging. They can verify the proper functioning of digital circuits and help users identify and troubleshoot faults. They ...[详细]