Wistron NeWeb IMG2 IMG2 LTE module User Manual 1

Wistron NeWeb Corporation IMG2 LTE module 1

Contents

Doc-User Manual_R2.pdf

1 / 46 □ Normal □ Internal Use  Confidential □ Restricted Confidential IMG2 User Guide V1.0 Author: Wistron NeWeb Corporation Revision: 1.0 Revision Date: 2018/9/20
2 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential Contact Information Company Website www.wnc.com.tw Revision History Rev. # Author Summary of Changes Date 1.0 WNC First release. 2018/09/20
3 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential © Wistron NeWeb Corporation THIS DOCUMENT AND THE INFORMATION CONTAINED HEREIN IS PROPRIETARY AND IS THE EXCLUSIVE PROPERTY OF WNC AND SHALL NOT BE DISTRIBUTED, REPRODUCED, OR DISCLOSED IN WHOLE OR IN PART WITHOUT PRIOR WRITTEN PERMISSION FROM WNC. LIMITATION OF LIABILITY THIS DOCUMENT AND THE INFORMATION CONTAINED HEREIN IS PURELY FOR DESIGN REFERENCE AND SUBJECT TO REVISION BY WNC AT ANY TIME. NOTHING IN THIS DOCUMENT SHALL BE CONSTRUED AS GRANTING ANY WARRANTY OR RIGHT TO USE THE MATERIAL CONTAINED HEREIN WITHOUT WNC’S PRIOR EXPRESS WRITTEN CONSENT. WNC SHALL NOT BE LIABLE FOR ANY USE, APPLICATION OR DEVELOPMENT DERIVED FROM THE MATERIAL WITHOUT SUCH PRIOR EXPRESS WRITTEN CONSENT.
4 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential Contents Contact Information ........................................................................................................ 2 Revision History .............................................................................................................. 2 Contents ......................................................................................................................... 4 1. Introduction ........................................................................................................... 6 1.1. LTE IMG2 Overview .............................................................................................. 6 1.2. LTE IMG2 Design Reference ................................................................................ 15 1.3. LTE IMG2 Antenna Design .................................................................................. 18 1.4. LTE IMG2 Test Procedure for Design Verification ............................................... 19 1.5. HDK Overview ..................................................................................................... 26 1.5.1. Overview ............................................................................................... 26 1.5.2. LTE Module Installation ......................................................................... 27 1.5.3. SIM Installation ...................................................................................... 28 1.5.4. LTE RF Connector ................................................................................... 29 1.5.5. UART Access (Option) ............................................................................ 30 1.5.6. Driver Installation .................................................................................. 31 2. Prerequisite Configuration .................................................................................... 32 2.1. Factory Reset ...................................................................................................... 32 2.2. RF conformance Setup ....................................................................................... 33 2.3. Protocol conformance Setup .............................................................................. 34 2.4. UICC Test Setup .................................................................................................. 35 2.5. LTE IMS VoIP ....................................................................................................... 36 3. AT Command Control ............................................................................................ 38 4. F/W Update .......................................................................................................... 40 4.1. F/W Update via WebUI ....................................................................................... 40 4.1.1. Debug Level ........................................................................................... 45
5 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 4.1.1.1. IMS ......................................................................................................... 45 4.1.1.1.1. Configuration to Enable IMS Debug Level ...................................... 45 4.1.1.1.2. Get Log File from Device ................................................................ 46
6 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 1. Introduction This document gives an instruction on how to use IMG2 module and HDK. 1.1. LTE IMG2 Overview Form Factor: LGA Dimension: 32x36x4.3(mm) DC Voltage: 3.3~4.3V
7 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential Block Diagram Note: 1. Only using ANT1~ANT4, all of other antenna ports should be terminated by 50ohm load for module application, and which output performancs are guaranteed accordingly. 2. This module not certified for embedded antenna or hanheld devices
8 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential Features: Platform: GCT GDM7243Q Support FDD Band 2/4/5/13 compliant with LTE specification (3GPP Release 10) Support 1T2R Cat. 6 with downlink carrier aggression  Uplink: 50Mbps  Downlink: 300Mbps  Supports downlink inter and intra 2-Carrier Aggregation (Class C), 2+2, 5+5, 4+4 2+4, 2+5, 2+13, 4+5, 4+13, 5+13,  Support all LTE Bandwidth per 3GPP standard (1.4/3/5/10/15/20MHz)
9 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential - Frequency Bands LTE UL (MHz) DL (MHz) TX Power Band 2 1850~1910 1930~1990 23 +/-2.7dBm Band 4 1710~1755 2110~2155 23 +/-2.7dBm Band 5 824~849 869~894 23 +/-2.7dBm Band 13 777~787 746~756 23 +/-2.7dBm a) LGA PCB footprint
10 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential b) LGA Pin Assignments Pin # ETSI Pin assign in ETSI Spec LGA IMG2 LGA IMG2 Description Signal Dir Level Signal Dir Level 1 GND 2 GND 3 RF_GNSS NC Antenna for a GNSS receiver 4 GND 5 GND 6 GND 7 LB_RF1 8 GND 9 GND 10 GND 11 LB_RF2 12 GND 13 GND 14 GND 15 LB_RF3 16 GND 17 GND 18 GND 19 LB_RF4 20 GND 21 GND 22 GND 23 HB_RF1 24 GND 25 GND 26 GND
11 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 27 HB_RF2 28 GND 29 GND 30 GND 31 HB_RF3 32 GND 33 GND 34 GND 35 HB_RF4 36 GND 37 VCC1 Power (Typ=3.8V, Min=3.4V, Max=4.2V) 38 VCC2 Power (Typ=3.8V, Min=3.4V, Max=4.2V) 39 VCC3 Power (Typ=3.8V, Min=3.4V, Max=4.2V) 40 VCC4 Power (Typ=3.8V, Min=3.4V, Max=4.2V) 41 VCC5 Power (Typ=3.8V, Min=3.4V, Max=4.2V) 42 VCC6 Power (Typ=3.8V, Min=3.4V, Max=4.2V) 43 RTC_POWER NC Typ=3.0V, Min=2.0V, Max=3.25V 44 GND 45 GND 46 PCM_SYNC/I2S_WS PCM_SYNC O 1.8V 47 PCM_DIN/I2S_DIN PCM_IN I 1.8V
12 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 48 PCM_DOUT/I2S_DOUT PCM_OUT O 1.8V 49 PCM_CLK/I2S_CLK PCM_MCLK O 1.8V 50 GND 51 GND 52 GPIO01 VREF UART0_TXD O 1.8V 53 GPIO02 VREF UART0_RXD I 1.8V 54 GPIO03 VREF W_DISABLE#1 I 3.3V 55 GPIO04 VREF W_DISABLE#2 I 1.8V 56 GPP01 I2C_CLK O 1.8V 57 GPP02 I2C_SDA B 1.8V 58 GPP03 59 GPP04 RGMII_MDC 3.3V RGMII Signals 60 GPP05 RGMII_MDIO 61 GPP06 RGMII_TCLK 62 GPP07 RGMII_TCTL 63 GPP08 RGMII_TXD0 64 RFU RGMII_TXD1 65 RFU RGMII_TXD2 66 RFU RGMII_TXD3 67 RFU RGMII_RXD0 68 RFU RGMII_RXD1 69 RFU RGMII_RXD2 70 RFU RGMII_RXD3 71 RFU RGMII_RCLK 72 RFU RGMII_RCTL 73 RFU PHY2MAC_125Mhz 74 GND 75 GND 76 UART1_DTR VREF UART2_RXD VREF(1.8V) 77 UART1_RING VREF UART2_TXD VREF(1.8V) 78 UART1_DCD VREF COEX3 VREF(1.8V) 79 UART1_DSR VREF VREF(1.8V) 80 UART1_CTS VREF UART3_CTS VREF(1.8V) 81 UART1_RTS VREF UART3_RTS VREF(1.8V) 82 UART1_RX VREF UART3_RXD VREF(1.8V)
13 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 83 UART1_TX VREF UART3_TXD VREF(1.8V) 84 GND 85 GND 86 USB_DP USB2.0_DP B 87 VBUS/GPIO87 I 88 UAB_DM USB2.0_DM B 89 GND 90 GND 91 GND 92 USB3_SSTXn USB3.0-SSTX- B 93 PCIe_CLKREQ/MPHY_SB1 NC 94 USB3_SSTXp USB3.0-SSTX+ B 95 PCI#_WAKE NC 96 USB3_SSRXn USB3.0-SSRX- B 97 PCIe_RST NC 98 USB3_SSRXp USB3.0-SSRX+ B 99 USB_STROBE NC 100 USB_DATA NC 101 MPHY_TX2_DP NC 102 PCIe_REFCLKn/MPHY_RX2_DN NC 103 PCIe_REFCLKp/MPHY_RX2_DP NC 104 GND 105 GND 106 UART2_RX VREF UART1_RXD VREF(1.8V) 107 UART2_TX VREF UART1_TXD VREF(1.8V) 108 GND 109 GND 110 RFU SPI_CS2# O 1.8V 111 RFU SPI_SCLK O 1.8V 112 RFU SPI_MOSI O 1.8V 113 RFU SPI_MISO I 1.8V 114 RFU SLIC_RST# O 1.8V 115 RFU SLIC_INT# I 1.8V 116 RFU GPS_SYNC O
14 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 117 RFU GPS_ENABLE O 118 RFU CLKOUT_GPS O 119 RFU ETH_EN 120 GPP09 SDH0_CLK O 1.8V 121 GPP10 SCH0_CMD O 1.8V 122 GPP11 SDH0_DAT0 B 1.8V 123 GPP12 SDH0_DAT1 B 1.8V 124 GPP13 SDH0_DAT2 B 1.8V 125 GPP14 SDH0_DAT3 B 1.8V 126 GPP15 SDH0_CD# B 1.8V 127 GPP16 DPR I 1.8V 128 GPP17 SDH0(WIFI)_RST# 129 GPIO05 VREF ANTCTL0 O 1.8V 130 GPIO06 VREF ANTCTL1 O 1.8V 131 GPIO07 VREF ANTCTL2 O 1.8V 132 GPIO08 VREF ANTCTL3 O 1.8V 133 UIM_VCC O 1.8/3.0V SIM_VCC O 1.8/3.0V 134 UIM_DAT B 1.8/3.0V SIM_DAT B 1.8/3.0V 135 UIM_CLK O 1.8/3.0V SIM_CLK O 1.8/3.0V 136 UIM_RESET O 1.8/3.0V SIM_RST O 1.8/3.0V 137 UIM_DETECT I 1.8/3.0V NC I 1.8/3.0V 138 UIM_SPU TBD NC TBD 139 GND 140 GND 141 WWAN_STATE O VREF NC O 1.8V/3.3V 142 POWER_ON I VREF ENABLE_MODULE I VREF(1.8V) 143 WAKEUP_OUT/GPIO143 O VREF WAKEUP#_HOST O VREF(1.8V) 144 WAKEUP_IN/GPIO144 I VREF WAKEUP#_LTE I VREF(1.8V) 145 RESET I VREF RESET#_1.8V I VREF(1.8V) 146 VREF O 1.8V O DCDC_1.8V
15 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 1.2. LTE IMG2 Design Reference LTE Module IMG2 on EVK M.2 PCBA with RF Switch connectors (ANT1~ANT4). EVK PCB Structure 類型 Type 鑽孔構造 Drill Structure 層別 Layer 假設的殘銅率(%) Assumptive copper area (%) 材料型號 Material Type ER (@2GHZ) Thickness after Process (mil) (mm) GT P/N: 18012203-03 Top Solder Mask 3.8 1.00 0.025 Metal L1 Base Cu + Plating 1.40 0.036
16 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential Dielectric Prepreg 2116*2 4 9.37 0.238 Metal L2 75.0% 1OZ 1.15 0.029 Dielectric Core 0.005" 4.2 5.00 0.127 Metal L3 75.0% 1OZ 1.15 0.029 Dielectric Prepreg 2116*2 4 9.37 0.238 Metal L4 Base Cu + Plating 1.40 0.036 Bottom Solder Mask 3.8 1.00 0.025 Board thickness : 0.8mm+/-10%(Including Plating+S/M) Total : 30.84 0.783 RF Trace Impedance Table NO. 控制層 Layer 阻值要求 Impedance Requirement (ohms) Tolerance 阻抗類型 Impedance Type 參考層 Ref. Layer 線寬 Trace Width (mil) 線距 Trace Spacing (mil) Line to gnd space (mil) 计算值 Calculated Values (ohms) 1 L1 50 +/-10% Coplanar Single L2 15 - 10 49.8 2 L4 50 +/-10% Coplanar Single L3 15 - 10 49.8 Layout guidelines for RF trace outputs
17 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential All PJ2/PJ7/PJ4/PJ5 connectors are RF switch connectors and the part description as below. “INTERNAL CONNECTOR,MICRO RF SWSMT,180DEG.,JACK,RF SWITCH,(FOXCONN),KMC1001-F007-7F”. The main purpose of these RF switches is to verify the conductive TRX RF performances or for debugging. Some key performances should be verified: i) TX Power Level ii) Spectrum Emmission Mask iii) RX Sensitivity iv) EVM v) Frequency Error vi) VSWR
18 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 1.3. LTE IMG2 Antenna Design The antenna should be 50ohm characteristic impedance with Return Loss less than -10dB at all desired frequency bands.The following external antenna as an example for OEM verifications because this special dipole antenna being certified with IMG2 LTE module. Manufactured by MAGLAYERS Model Name: WDA-2010-4G0R2-A1 Outlines of external antenna Return loss <= -10dB
19 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 1.4. LTE IMG2 Test Procedure for Design Verification Equipment List
20 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential Item Quantity Specification KS E6640A 1 Shielding box 1 PC 1 DC Power Supply 1 PPT-3615 USB Cable 2 Ethernet Cable 1 Test fixture 1 LTE Test Plan
21 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential LTE Test Spec.
22 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential
23 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential
24 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential
25 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential
26 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 1.5. HDK Overview 1.5.1. Overview
27 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 1.5.2. LTE Module Installation Three steps to accomplish module installation: Step1. Insert module with about 15° angle to NGFF connector. Step2. Press down the module. Step3. Fasten with a screw.
28 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 1.5.3. SIM Installation
29 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 1.5.4. LTE RF Connector LTE RF connection is RF cable type dependency. That said, only Murata cable can be used while doing conductive test.
30 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 1.5.5. UART Access (Option) 4 PIN UART provides LTE module UART access. Generally it is used for debugging and an RS232-to-USB adaptor is required. Baud rate is 921600.
31 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 1.5.6. Driver Installation The communication between DUT and PC is Ethernet-over-USB. Please install driver (i.e., dpinst.exe) on a PC first. TOOL-Windows RNDISACM Driver Installer for Vista and later GDM7243_windows_acm_drivers_installer_v1.1.0.0 32bit dpinst.exe 64bit dpinst.exe for XP GDM7243_windows_xp_acm_rndis_installer_v.1.3.0.0 dpinst.exe Two interfaces are derived when connecting USB connector to PC.  USB RNDIS : network interface  Modem Com port : AT command interface which supports baud rate: 921600 at most In device manager, you will see an RNDIS interface and a Modem COM port after DUT boots up completely. PC will obtain an IP address of 192.168.0.X assigned by DUT via DHCP.
32 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 2. Prerequisite Configuration 2.1. Factory Reset This section provides a way to execute “Factory Reset”. SDM parameter values will be persistent throughout “Factory Reset”. “Factory Reset” is applied to Motive testing, 7Layers OTADM testing and Field testing. It is used during the testing while “Factory Reset ” is needed. Step 1 Power on DUT and then wait a while (i.e., around 20 sec). Step 2 Make sure a Modem COM port is observed in device manager. (Please refer to section 1.1.6) This Modem COM port (i.e., AT command interface) can simply connected through generic UART console program such as “TeraTerm”, “putty”, etc,… Step 3 (a.) Type shell (b.) Type shell command: ucfg sync Step 4 ※Then a DUT reboot is required to apply the setting.
33 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 2.2. RF conformance Setup  This section is applied to RF conformance test such as GCF － TS 36.521-1: Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) conformance specification; Radio transmission and reception; Part 1: Conformance testing － TS 36.521-3: Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) conformance specification; Radio transmission and reception; Part 3: Radio Resource Management (RRM) conformance testing  Prior to test please have “Factory Reset” for DUT as described in section 2.1. Besides, RF conformance test just uses the internet PDN. And, UL data should be blocked. The instruction is shown as following; Step 1 Power on DUT and then wait a while (i.e., around 20 sec). Step 2 Make sure a Modem COM port is observed in device manager. (Please refer to section 1.1.6) This Modem COM port (i.e., AT command interface) can simply connected through generic UART console program such as “TeraTerm”, “putty”, etc,… Step 3 (a.) Type AT command: AT%SYSCMD="ucfg set config wan lte ims ims_test_mode 1" (b.) Type AT command: AT%PKTDISCARD=1 Step 4 ※Then a DUT reboot is required to apply the setting.  In order to avoid DUT incorrect operation caused by manually changing it for test purpose. While DUT is reused for another test plan please change it back as following, (a.) Type AT command: AT%PKTDISCARD=0 (b.) Type AT command: AT%MIMOANTCHECK=0
34 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 2.3. Protocol conformance Setup  This section is applied to Protocol conformance test such as GCF － TS 36.523-1: Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Packet Core (EPC); User Equipment (UE) conformance specification; Part 1: Protocol conformance specification  Prior to test please have “Factory Reset” for DUT as described in section 2.1. Besides, Protocol conformance test just uses the internet PDN. And, UL data should be blocked. The instruction is shown as following; Step 1 Power on DUT and then wait a while (i.e., around 20 sec). Step 2 Make sure a Modem COM port is observed in device manager. (Please refer to section 1.1.6) This Modem COM port (i.e., AT command interface) can simply connected through generic UART console program such as “TeraTerm”, “putty”, etc,… Step 3 (a.) Type AT command: AT%SYSCMD="ucfg set config wan lte ims ims_test_mode 1" (b.) Type AT command: AT%PKTDISCARD=1 Step 4 ※Then a DUT reboot is required to apply the setting.  In order to avoid DUT incorrect operation caused by manually changing it for test purpose. While DUT is reused for another test plan please change it back as following, (c.) Type AT command: AT%PKTDISCARD=0 (d.) Type AT command: AT%MIMOANTCHECK=0
35 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 2.4. UICC Test Setup  This section is applied to UICC test such as GCF － TS 31.121: UICC-terminal interface; Universal Subscriber Identity Module (USIM) application test specification － TS 31.124: Mobile Equipment (ME) conformance test specification; Universal Subscriber Identity Module Application Toolkit (USAT) conformance test specification － TS 102.230: Smart Cards; UICC-Terminal interface; Physical, electrical and logical test specification  Please refer to G7243_USAT_Test_Guide_v2.5.pdf
36 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 2.5. LTE IMS VoIP This section provides commands for configuration change requirement. Commands are marked in red. Please input command in # prompt. Please not that if you apply “Factory Reset” in section 2.1, it will set all VoIP parameters to device’s default values. 1). IMS RTP RTCP Inactivity Timer Command ucfg set config wan lte ims volte rtp_rtcp_inactivity_timer_ims <value> Description This parameter indicates the maximum length of time a call can remain active without any media (RTP or RTCP) traffic within a group. Each time an RTP or RTCP packet occurs within a call, this timeout resets. The value is an integer measured in Seconds. Example Note: set rtcp_inactivity_timer to 300s ucfg set config wan lte ims volte rtp_rtcp_inactivity_timer_ims 300 Get current setting from device ucfg get config wan lte ims volte rtp_rtcp_inactivity_timer_ims 2). IMS Session Timer Command ucfg set config wan lte ims volte session_timer_ims <value> Description The Session-Expires header value can be configured through the SESSION-EXP tag. Session-Expires conveys the duration of the session. SIP entities MUST be prepared to handle Session-Expires header field values of any duration greater than 90 Seconds. Small session intervals can be destructive to the network. They cause excessive messaging traffic that affects both user agents and proxy servers. More information about Session Expires and Min-Session Expire can be found in RFC 4028. The value is an integer measured in Seconds. Example Note: set session_timer_ims to 90 seconds ucfg set config wan lte ims volte session_timer_ims 90 Get current setting from device ucfg get config wan lte ims volte session_timer_ims 3). IMS Min Se Timer Command ucfg set config wan lte ims volte min_se_ims <value> Description The minimum value for session-expires value The Min-SE header field indicates the minimum value for the session interval, in units of seconds. The value of this element is inserted in MIN-SE header in INVITE request. The value must be greater than 90 seconds. More information about Session Expires and Min-Session Expire can be found in RFC 4028. The value is an integer measured in Seconds. Example Note: set min_se_ims to 90 seconds ucfg set config wan lte ims volte min_se_ims 90 Get current setting from device ucfg get config wan lte ims volte min_se_ims
37 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 4). Enable/Disable SCR_AMRWB Command ucfg set config wan lte ims volte scr_amrwb <value> Example Note: enable SCR_AMRWB ucfg set config wan lte ims volte scr_amrwb 1 Note: disable SCR_AMRWB ucfg set config wan lte ims volte scr_amrwb 0 Get current setting from device ucfg get config wan lte ims volte scr_amrwb 5). Enable/Disable AMR_WB Command ucfg set config wan lte ims volte scr_amrwb <value> Example Note: enable AMR_WB ucfg set config wan lte ims volte amrwb 1 Note: disable AMR_WB ucfg set config wan lte ims volte amrwb 0 Get current setting from device ucfg get config wan lte ims volte amrwb 6). Set AMR_WB Mode Command ucfg set config wan lte ims volte amrwbmodset <value> Example Note: set amrwbmodeset parameter 8 ucfg set config wan lte ims volte amrwbmodset 8 Note: set amrwbmodeset parameter to "0,1,2" ucfg set config wan lte ims volte amrwbmodset 0,1,2 Note: set amrwbmodeset parameter to "0,2,5,7" ucfg set config wan lte ims volte amrwbmodset 0,2,5,7 Get current setting from device ucfg get config wan lte ims volte amrwbmodset 7). Set TTY Mode Command ucfg set config wan lte ims volte tty_mode <value> Example Note: set TTY mode to TTY FULL ucfg set config wan lte ims volte tty_mode 3 Note: set TTY mode to TTY HCO ucfg set config wan lte ims volte tty_mode 1 Note: set TTY mode to TTY VCO ucfg set config wan lte ims volte tty_mode 2 Note: set TTY mode to TTY OFF ucfg set config wan lte ims volte tty_mode 0 Get current setting from device ucfg get config wan lte ims volte tty_mode
38 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 3. AT Command Control Tester can enter 3GPP AT Command through “GCT GDM7243 LTE USB Monitor Port” interface (i.e., section 1.1.6) and it can simply connected through generic UART console program such as “TeraTerm”, “putty”, etc,… Some proprietary AT commands and VzW AT commands support for testing purpose as followings; Antenna Selection This command will persist through power cycle (A.) Set command Usage AT%MIMOANTCHECK=0 AT%MIMOANTCHECK=1 AT%MIMOANTCHECK=2 AT%MIMOANTCHECK? Description Enable Main & Div. Enable Div. only Enable Main only Query current enabled antenna port +MIMOANTCHECK : 0 (B.) Read command returns the current setting of <+MIMOANTCHECK :> Usage AT%MIMOANTCHECK? Response +MIMOANTCHECK : 0  both Main & Div are enabled +MIMOANTCHECK : 1  only Div is enabled +MIMOANTCHECK : 2  only Main is enabled Read RSRP Usage AT+VZWRSRP? Response +VZWRSRP: <cellID>1,<EARFCN>1,<RSRP>1,<cellID>2,<EARFCN>2,<RSRP>2,…,<cellID>n, <EARFCN>n,<RSRP>n +CME ERROR: <err> Read RSRQ Usage AT+VZWRSRQ? Response +VZWRSRQ: <cellID>1,<EARFCN>1,<RSRQ>1,<cellID>2,<EARFCN>2,<RSRQ>2,…,<cellID>n,<EARFCN>n,<RSRQ>n +CME ERROR: <err> Edit APN Table This command will persist through power cycle (A.) Set command Usage AT+VZWAPNE=<wapn>,<apncl>,<apnni>,<apntype>,<apnb>,<apned> Description <wapn> index digit <apncl>: class digit <apnni>: name string <apntype>: type string <apnb>: bearer string <apned> string 1, 2 or 3 1, 2 or 3 IPv4 IPv6 IPv4v6 LTE Enabled Disabled Note (i) <wapn> and <apncl> should be the same (ii) Since it is LTE only device, <apnb> should be given as LTE Example Edit 3rd APN. Give APN name as empty; APN type as IPV4; APN bearer as LTE and 3rd APN is enabled AT+VZWAPNE=3,3,,IPv4,LTE,Enabled (B.) Read command returns the current setting of <+VZWAPNE :> Usage AT+VZWAPNE? Response 1,IMS,IPv4v6,LTE,Enabled,0, 2,VZWADMIN,IPv4v6,LTE,Enabled,0, 3,VZWINTERNET,IPv4v6,LTE,Enabled,0, 4,VZWAPP,IPv4v6,LTE,Enabled,0,
39 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential Enable/Disable packet discard This command will persist through power cycle (A.) Set command Usage AT%PKTDISCARD=1 AT%PKTDISCARD=0 Description Discard the UL packet Back to normal operation (B.) Read command returns the current setting of <+MIMOANTCHECK :> Usage AT%PKTDISCARD? Response +PKTDISCARD : OFF  back to normal operation +PKTDISCARD : ON  discard the UL packet Enable/Disable packet discard This command will NOT persist through power cycle Usage AT%GSWTESTW=3,1 AT%GSWTESTW=3,0 Description Discard the UL packet Back to normal operation Clear RPLMN list Usage AT%VZWMRUC Clear FPLMN list Usage AT+CRSM=214,28539,0,0,0,"FFFFFFFFFFFFFFFFFFFFFFFF"
40 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 4. F/W Update 4.1. F/W Update via WebUI Step 1 Power on DUT and then wait a while (i.e., around 20 sec) Step 2 Make sure it can ping to DUT (i.e., 192.168.0.1) from PC (e.g., 192.168.0.X) Step 3 (a.) Navigate WebUI (i.e., http://192.168.0.1) (b.) Select Filename1=Bootloader, Filename2=Kernel, Filename3=Filesystem, Filename4=Modem Image to be downloaded. (It should be selected at least one file among four to go on updating process). Generally we will provide Kernel and Filesystem image. (c.) Click “Update” button to go on updating process (d.) Click “OK” button to be continue while a prompt box displays
41 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential Step 4 Make sure a Modem COM port is observed in device manager. (Please refer to section 1.1.6) This Modem COM port (i.e., AT command interface) can simply connected through generic UART console program such as “TeraTerm”, “putty”, etc,… Step 5 (e.) Type AT command: AT%SYSCMD="ucfg clean config" (f.) Type AT command: AT%SYSCMD="ucfg clean factory" Step 6 ※Then a DUT reboot is required to apply the setting.
42 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential Step 4 (a.) File => New connection… (b.) Click “TCP/IP” radio button; select “Telnet” radio button; give an IP address of 192.168.0.1 and then press “OK” button. (c.) Click “TCP/IP” radio button; select “Telnet” radio button; give an IP address of 192.168.0.1 and then press “OK” button. (a.) DUT Username: root; Password: gct
43 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential Step 5 Type commands sequentially below: 1. ucfg get config wan lte 2. lted_cli 3. arm1log 2 4. AT%PKTDISCARD?
44 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential Step 6 Run test case Step 7 Press “Close” button after test case stop.
45 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 4.2. Debug Level An introduction to enable default debug level is described in Section 5.2. Furthermore, this subsection illustrates on how to enable a specific debug level. 4.2.1. IMS 4.2.1.1. Configuration to Enable IMS Debug Level After applying configuration, it will store in device’s NV. However, it is different from default debug level. That said, it will be invalid after you restore device to factory default. Step 5 gives a way to quickly check and confirm whether the device is already enabled this specific debug level or not. Note: commands are mark in red Step 1 Power on DUT and then wait a while (i.e., around 20 sec). Step 2 Please have UART access. (Hint: section 1.1.5) COM port can simply connect through generic UART console program such as “TeraTerm”. Step 3 (a.) Type command in DM> prompt: shell (b.) Type command in # prompt: ucfg set config wan lte ims debug_level 50 Step 4 ※Then a DUT reboot is required to apply above setting. Step 5 Please check and confirm if previous setting is applied. (a.) Type command in DM> prompt: shell (b.) Type command in # prompt: ucfg get config wan lte ims debug_level
46 / 46 IMG2-HDK User Guide □ Normal □ Internal Use  Confidential □ Restricted Confidential 4.2.2. Get Log File from Device  Please have DUT set up properly based on section 1.1.6. Step 1 Execute tfpd server running on PC side. Step 2 (a.) Type command in DM> prompt: shell (b.) Type command in # prompt to get /var/log/EcrioSACALC.log from device to PC.

Navigation menu