User's Manual
Table Of Contents
- 1 Introduction
- 2 M.2 Overview
- 3 M.2 Module Interface Details
- 3.1 USB 2.0 High-Speed – IPC Interface
- 3.2 (U)SIM Interface
- 3.3 GNSS Interface
- 3.4 System Control Interface
- 3.5 Tunable Antenna Control Interface
- 3.6 In-Device Coexistence Interface
- 3.7 Power Supply Interface
- 3.8 Trace & Debug Interface
- 3.9 Configuration Pins
- 3.10 Reserved Pins
- 3.11 No Connect Pins
- 3.12 Antenna Interface
- 4 Development Tools
- 5 Windows Software Components
- 6 Modem Configuration on Linux Based PC
- 7 Operating Environment
- 8 Power Delivery Requirements
- 9 Other Information
- 10 WWAN Card Type 3042-S3-B
- 11 Safety Recommendations
- 12 Conformity assessment issues
- 13 FCC/IC Regulatory notices
- 14 Document History
xN930 M.2 Hardware User Guide
1VV0301078 Rev.6 – 2013-11-12
• RF power ramp
• Security data IMEI
• SIM
• Real Time Clock
It also includes interfaces for:
• AT Terminal for sending and receiving AT commands.
• DWDIO interface for manual access to the production test dll DWDIO.dll.
• Generic Test Interface (GTI) for RF calibration.
4.1.3
System Trace Tool
System Trace Tool (STT) allows capturing trace sub-streams from different sources on
the platform in one combined stream.
Depending on the trace interface bandwidth, the combined data stream can be sent either
over one of the standard communication interfaces (e.g. USB) or over a dedicated high-
speed MIPI trace interface.
Captured trace data includes standard 3GPP IPC messages, print statements inserted by
developers in the code, error messages, and core dump (crash) information. The actual
decoding of the trace data is done by pluggable decoder libraries, DLL’s and scripts,
which are specific to the version of the mobile station software from which the trace is
captured.
The STT application has a GUI (Graphical User Interface) which provides an easy to use
graphical interface to view, search and analyze trace data. It supports advanced message
filtering runs on all Microsoft Windows® platforms.
STT will become the only tool for trace analysis in the future, the legacy trace tools,
Mobile Analyser and Artemis, will be continue to be supported for the 2G/3G WWAN
M.2 HSPA+ module.
4.1.4
RF Calibration
XMMCalTool is a utility program that can be used for RF calibration. XMMCalTool
supports the following features:
• Optimized calibration
• 3G TX closed loop power control
• Parallel calibration 2G low/high band
• Non-signaling verification
• Industry leading fast sequenced test concept
• Supports parallel RX and TX verification
• Proven Single-Ended BER for faster BER
• < 4 sec/per channel for 3G fast verification (BER, RSSI, TX, ILPC)
Tester supported: R&S CMU200, CMW500, and Agilent 8960
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