Neoway N58 Installation manual

Hardware User Guide

Issue 1.0 Date 2020-06-15

N58 Mini PCIe (Audio) Hardware User Guide

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is the trademark of Neoway Technology Co., Ltd.

All other trademarks and trade names mentioned in this document are the property of their respective

holders.

Notice

This document provides a guide for users to use N58 Mini PCIe (Audio).

This document is intended for system engineers (SEs), development engineers, and test engineers.

THIS GUIDE PROVIDES INSTRUCTIONS FOR CUSTOMERS TO DESIGN THEIR APPLICATIONS.

PLEASE FOLLOW THE RULES AND PARAMETERS IN THIS GUIDE TO DESIGN AND COMMISSION.

NEOWAY WILL NOT TAKE ANY RESPONSIBILITY OF BODILY HURT OR ASSET LOSS CAUSED BY

IMPROPER OPERATIONS.

THE INFORMATION IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE DUE TO

PRODUCT VERSION UPDATE OR OTHER REASONS.

EVERY EFFORT HAS BEEN MADE IN PREPARATION OF THIS DOCUMENT TO ENSURE ACCURACY

OF THE CONTENTS, BUT ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS

DOCUMENT DO NOT CONSTITUTE A WARRANTY OF ANY KIND, EXPRESS OR IMPLIED.

Neoway provides customers complete technical support. If you have any question, please contact your

account manager or email to the following email addresses:

[email protected]

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N58 Mini PCIe (Audio) Hardware User Guide 
Contents 
 
Copyright © Neoway Technology Co., Ltd 
ii 
 
Contents 
About This Document ...................................................................................vi 
Scope .................................................................................................................................................vi 
Audience ............................................................................................................................................vi 
Change History...................................................................................................................................vi 
Conventions .......................................................................................................................................vi 
Related Documents...........................................................................................................................vii 
Introduction................................................................................................8
1 Overview ...................................................................................................................................... 8
2 Block Diagram.............................................................................................................................. 8
3 Basic Features ........................................................................................................................... 10 
Module Pins.............................................................................................12 
1 Pin Layout .................................................................................................................................. 12 
2 Pin Description ........................................................................................................................... 13 
Application Interfaces ..............................................................................16 
1 Power Interface .......................................................................................................................... 16 
1.1 VBAT.................................................................................................................................. 16 
1.2 VREG_1V8 ........................................................................................................................ 17 
2 Control Interfaces....................................................................................................................... 18 
2.1 PON_RESET..................................................................................................................... 18 
2.2 WAKEUP_IN...................................................................................................................... 19 
3 Peripheral Interfaces .................................................................................................................. 19 
3.1 USB ................................................................................................................................... 19 
3.2 UART................................................................................................................................. 20 
3.3 USIM.................................................................................................................................. 22 
4 Audio Interface ........................................................................................................................... 23 
4.1 Analog Audio Input Interfaces............................................................................................ 23 
4.2 Analog Audio Output Interfaces......................................................................................... 25 
5 PCM Interface ............................................................................................................................ 26 
6 Other Functional Interfaces........................................................................................................ 26 
6.1 W_DISABLE...................................................................................................................... 27 
6.2 WAKEUP_OUT ................................................................................................................. 27 
6.3 LED_WWAN ...................................................................................................................... 27 
Antenna Interface ....................................................................................28 
1 Interface Type............................................................................................................................. 28 
2 GNSS Antenna........................................................................................................................... 28 
3 RF Connector............................................................................................................................. 30 
Electric Feature and Reliability ................................................................31 
1 Electric Features ........................................................................................................................ 31 
2 Temperature Features................................................................................................................ 32 

N58 Mini PCIe (Audio) Hardware User Guide

Contents

iii

5.3 ESD Protection........................................................................................................................... 32

6 RF Features.............................................................................................33

6.1 Operating Bands ........................................................................................................................ 33

6.2 TX Power and RX Sensitivity ..................................................................................................... 34

6.3 GNSS Features.......................................................................................................................... 35

7 Mechanical Features ...............................................................................37

7.1 Dimensions................................................................................................................................. 37

7.2 Label........................................................................................................................................... 38

7.3 Packing....................................................................................................................................... 38

7.4 Storage....................................................................................................................................... 39

8 Mounting..................................................................................................40

9 Safety Recommendations .......................................................................41

Abbreviation.............................................................................................42

N58 Mini PCIe (Audio) Hardware User Guide

Table of Figures

Figure 1-1 Block Diagram .................................................................................................................. 9

Figure 2-1 N58 Mini PCIe pin definition ........................................................................................... 12

Figure 2-2 Pin description ................................................................................................................ 13

Figure 3-1 Recommended design 1................................................................................................. 17

Figure 3-2 Reset control by button................................................................................................... 18

Figure 3-3 Reset circuit with triode separating................................................................................. 18

Figure 3-4 N58 Mini PCIe reset process.......................................................................................... 19

Figure 3-5 USB connection.............................................................................................................. 20

Figure 3-6 UART connection............................................................................................................ 21

Figure 3-7 Recommended level shifting circuit 1 ............................................................................. 21

Figure 3-8 Reference design of USIM card interface....................................................................... 22

Figure 3-9 Reference design of differential MIC input ..................................................................... 24

Figure 3-10 Schematic of differential SPK output ............................................................................ 25

Figure 3-11 PCM connection............................................................................................................ 26

Figure 3-12 LED_WWAN reference design ..................................................................................... 27

Figure 4-1 N58 Mini PCIe antenna interface.................................................................................... 28

Figure 4-2 Internal GNSS RF circuit ................................................................................................ 29

Figure 4-3 Active antenna connection.............................................................................................. 29

Figure 4-4 Encapsulation specifications of Murata RF connector ................................................... 30

Figure 7-1 N58 Mini PCIe dimensions (Unit: mm) ........................................................................... 37

Figure 7-2 N58 label......................................................................................................................... 38

Figure 7-3 Packaging process ......................................................................................................... 39

Figure 8-1 Mini PCIe connector ....................................................................................................... 40

N58 Mini PCIe (Audio) Hardware User Guide

Table of Tables

Table 1-1 Variant and frequency bands.............................................................................................. 8

Table 2-1 IO definition ...................................................................................................................... 13

Table 5-1 Operating conditions of N58 Mini PCIe ............................................................................ 31

Table 5-2 Current consumption of N58 Mini PCIe (Typical)............................................................. 31

Table 5-3 Temperature feature of N58 Mini PCIe............................................................................. 32

Table 5-4 N58 Mini PCIe ESD protection......................................................................................... 32

Table 6-1 Operating bands of N58 Mini PCIe .................................................................................. 33

Table 6-2 RF TX power of N58 Mini PCIe........................................................................................ 34

Table 6-3 N58 Mini PCIe GSM RX sensitivity .................................................................................. 34

Table 6-4 N58 Mini PCIe LTE RX sensitivity .................................................................................... 35

Table 6-5 GNSS Feature.................................................................................................................. 35

N58 Mini PCIe (Audio) Hardware User Guide

About This Document

Scope

This document is applicable to N58 Mini PCIe.

It defines the feature, indicators, and test standards of the N58 mini PCIe and provides a reference for

the hardware design of each interface.

Audience

This document is intended for system engineers (SEs), development engineers, and test engineers.

Change History

Issue

Date

Change

Changed By

1.0

2020-05

Initial draft

Wu Wentao

Conventions

Symbol

Indication

This warning symbol means danger. You are in a situation that could cause fatal

device damage or even bodily damage.

Means reader be careful. In this situation, you might perform an action that could

result in module or product damages.

Means note or tips for readers to use the module

N58 Mini PCIe (Audio) Hardware User Guide

About This Document

vii

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