Wavecom GS64 Uživatelský manuál

APPLICATION NOTE GR/GS64 SIM Interface Reference: WI_DEV_Gx64_APN_013 Revision: 001 Date: February 14, 2007

2.2.3 SIMDAT The SIMDAT-line has a built-in 10k pull-up resistor implemented inside the Wireless CPU. This pull-up resistance might not be enough

3 Type Approval 3.1 Electrical test cases The electrical test cases are specified in §27.17 of the ETSI 3GPP TS 51010-1 specification. The attac

3.2 Test connections The SIM type approval test equipment can be connected to the application in two different ways: 1. Paddle 2. Flying leads T

SIM Interface Page: 13/13 GR/GS64 Application Note This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged

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Table of Contents 1 Introduction ... 4 1.1 NOTATION ...

1 Introduction This application note introduces guidelines associated with the selection of components, design, and interfacing methods for a solut

1.2 Abbreviations Abbreviation Description EMC Electro Magnetic Compatibility SIM Subscriber Identity Module 1.3 SIM Types The table below giv

Vendor Logotype Connection pattern Oberthur ORGA 1.4 Pin Connectivity • C1: VCC • C2: RST • C3: CLK • C5: GND • C6: VPP (Only used by se

2 Interfacing the SIM This section describes how to interface the SIM and lists things to look out for when it comes to component layout and routin

2.2 Schematic considerations To make the design optimal and provide a flexible design for the type approval process it is beneficial to add optiona

2.2.1 SIMVCC The SIMVCC-signal has a built-in 470nF capacitor inside the Wireless CPU. This capacitance might not be enough, and it might not add