Table Of Contents - Huawei MC509 Hardware Manual

HUAWEI MC509 CDMA Mini PCIe Module
Hardware Guide
1 Introduction.................................................................................................................................... 7
2 Overall Description ...................................................................................................................... 8
2.1 About This Chapter ........................................................................................................................... 8
2.2 Function Overview............................................................................................................................ 8
2.3 Circuit Block Diagram ....................................................................................................................... 9
3 Description of the Application Interfaces .............................................................................. 11
3.1 About This Chapter .......................................................................................................................... 11
3.2 Mini PCIe Interface .......................................................................................................................... 11
3.3 Power Interface .............................................................................................................................. 15
3.3.1 Power Sources and Grounds ................................................................................................ 15
3.3.2 Power Supply Time Sequence .............................................................................................. 16
3.4 Signal Control Interface .................................................................................................................. 17
3.4.1 Overview ................................................................................................................................ 17
3.4.2 WAKE# Signal ....................................................................................................................... 17
3.4.3 RESIN_N Signal .................................................................................................................... 18
3.4.4 W_DISABLE# Signal ............................................................................................................. 19
3.4.5 LED_WWAN# Signal ............................................................................................................. 20
3.5 USB Interface ................................................................................................................................. 21
3.6 RUIM Card Interface ...................................................................................................................... 21
3.6.1 Overview ................................................................................................................................ 21
3.6.2 Circuit Recommended for the RUIM Card Interface ............................................................. 22
3.7 Audio Interface ............................................................................................................................... 23
3.7.1 Overview ................................................................................................................................ 23
3.7.2 External Codec PCM Interface .............................................................................................. 24
3.8 Reserved Pins ................................................................................................................................ 26
3.9 NC Pins .......................................................................................................................................... 26
4 RF Specifications ......................................................................................................................... 27
4.1 About This Chapter ......................................................................................................................... 27
4.2 Operating Frequencies ................................................................................................................... 27
4.3 Conducted RF Measurement ......................................................................................................... 27
4.3.1 Test Environment ................................................................................................................... 27
4.3.2 Test Standards ....................................................................................................................... 28
Issue 03 (2014-12-26)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Contents
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