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telit Ge864 Hardware and software User Guide pdf下载
资源介绍
This document is intended for Telit customers, who are integrators, about to implement their applications using our GE864 modules.
This document contains the following chapters:
Chapter 1: “Introduction” provides a scope for this document, target audience, contact and support information, and text conventions.
Chapter 2: “Overview” provides an overview of the document.
Chapter 3: “GE864 Mechanical Dimensions”
Chapter 4: “GE864 Module Connections” deals with the pin out configuration and layout.
Chapter 5: “Hardware Commands” How to operate on the module via hardware.
Chapter 6: “Power supply” Power supply requirements and general design rules.
Chapter 7: “Antenna” The antenna connection and board layout design are the most important parts in the full product design.
Chapter 8: “Logic Level specifications” Specific values adopted in the implementation of logic levels for this module.
Chapter 9: “Serial ports” The serial port on the Telit GE864 is the core of the interface between the module and OEM hardware
Chapter 10: “Audio Section overview” Refers to the audio blocks of the Base Band Chip of the GE864 Telit Modules.
Chapter 11: “General Purpose I/O” How the general purpose I/O pads can be configured.
Chapter 12 “DAC and ADC Section” Deals with these two kind of converters.