Thingmagic Micro Hardware Manual do Utilizador descarregar pdf (Página 21)

Hardware Interfaces

A DIVISION OF TRIMBLE

Hardware Overview 21

Digital/Power Interfaces

The digital connector provides power, serial communications signals, shutdown and reset

signals to the Micro module, and access to the GPIO lines. These signals are provided

through edge vias and the Molex 53748-0208 connector. See

Cables and Connectors for

more information on parts.

See

Micro Hardware Integration for pinout details of both connections and layout

guidelines

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 104 105

Micro Har dwar e Guide 1
Revision Table 3
Industry Canada 7
Industrie Canada 8
A DIVISION OF TRIMBLE 10
Contents 11
12 Contents 12
14 Contents 14
16 Contents 16
Micro Introduction 17
18 Micro Introduction 18
Hardware Overview 19
Hardware Interfaces 20
Digital/Power Interfaces 21
Control Signal Specification 22
Hardware Overview 23 23
24 Hardware Overview 24
USB Interface 24
Input Mode 24
Output Mode 24
Reset Line 25
Shutdown Line 26
Power Requirements 27
Power Consumption 28
Environmental Specifications 29
30 Hardware Overview 30
Thermal Management 31
Thermal Resistance 31
WARNING! 32
Authorized Antennas 33
34 Hardware Overview 34
Assembly Information 35
Micro Mechanical Drawing 36
Micro Hardware Integration 37
M6e-Micro Module Integration 38
38 Hardware Overview 43
Firmware Overview 44
Boot Loader 45
Application Firmware 46
Custom On-Reader Applications 47
Communication Protocol 48
Serial Communication Protocol 49
Reader-to-Host Communication 50
User Programming Interface 51
Functionality of the Micro 52
Regulatory Support 53
Note: CN was 54
Frequency Setting 55
Frequency Hop Table 56
52 Functionality of the Micro 57
Protocol Support 58
ISO 18000-6B 59
Delimiter 60
Antenna Ports 61
Port Power and Settling Time 63
Tag Handling 64
Tag Read Meta Data 66
Power Management 67
Performance Characteristics 68
64 Functionality of the Micro 69
Appendix A: Error Messages 70
Appendix A: Error Messages 67 72
68 Appendix A: Error Messages 73
Solution 73
Bootloader Faults 74
Flash Faults 75
Appendix A: Error Messages 71 76
72 Appendix A: Error Messages 77
Protocol Faults 78
FAULT_NO_TAGS_FOUND – (400h) 79
FAULT_AFE_NOT_ON – 405h 80
FAULT_DATA_TOO_LARGE – 40Bh 82
Appendix A: Error Messages 79 84
80 Appendix A: Error Messages 85
Appendix A: Error Messages 81 86
FAULT_POOR_RETURN_LOSS – 505h 87
Tag ID Buffer Faults 89
System Errors 91
Devkit Hardware 92
Connecting the Antenna 93
Devkit USB Interfaces 94
Devkit Jumpers 95
Devkit Schematics 96
Demo Application 97
Appendix C: Environmental 100
Considerations 100
Raising the ESD Threshold 103
Environmental 104
Tag Considerations 104
Multiple Readers 105

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