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Table Of Contents

Hardware Development Guide of

Module Product

Welink Your Smart

Version 2.3, 2014-04-15

ZM8620_V2

Summary of content (60 pages)

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Welink Your Smart Hardware Development Guide of Module Product ZM8620_V2 Version 2.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Legal Information By receiving the document from Shenzhen ZTEWelink Technology Co., Ltd (shortly referred to as ZTEWelink), you are deemed to have agreed to the following terms. If you don‘t agree to the following terms, please stop using the document. Copyright © 2013 Shenzhen ZTEWelink Technology Co., Ltd. All rights reserved. The document contains ZTEWelink‘s proprietary information.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Applicability Table Product ZM8620_V2EUD ZM8620_V2LAT All Rights reserved, No Spreading abroad without Permission of ZTEWelink II
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Revision History Version Date Description V1.0 2013-02-22 First published V2.0 2013-03-20 Delete the part of 4.8 in the former version, and change the header, front cover, legal information and footer. 2013-08-16 1. 2. 3. 4. 5. 6. 7. Modify the legal information Modify the part of 7.1.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Version Date Description chapter 5.1 31. Modify the antenna interface to MHF-A13 of I-PEX V2.2 V2.3 2014-03-06 1. Modify the typical voltage of power supply to 3.3V，and the range to 3.1-3.6V 2. Modify the the Profile Dimensions in Figure 8-1 and The PCB layout is shown in the Figure 8-2. 3. Modify the antenna interface to U.FL-R-SMT-1(80)(HRS)/ ECT818000071(ECT) 4. Modify the pins in chapter 4.1 5. Modify the chapter 4.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Contact Information Post 9/F, Tower A, Hans Innovation Mansion, North Ring Rd., No.9018, Hi-Tech Industrial Park, Nanshan District, Shenzhen, P.R.China. Web www.ztewelink.com Phone +86-755-86360200-8679 E-Mail ztewelink@zte.com.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Contents LEGAL INFORMATION ....................................................................................................................................... I 1 ABOUT THIS DOCUMENT ..................................................................................................................... 1 1.1 Application Range.................................................................................................................
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 4.4.2 Electric Feature ........................................................................................................................ 20 USB2.0 Interface ................................................................................................................................ 20 4.5 4.5.1 Description of PINs...................................................................................................................
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 7.3 8 7.2.1 Maximum Transmission Power................................................................................................. 35 7.2.2 Receiving Sensitivity ................................................................................................................ 36 Technical Specification of LTE Mode Radio Frequency .......................................................................... 36 7.3.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Figures Figure 2–1 Product Material Object Picture .............................................................................................................. 4 Figure 2–2 System Connection Diagram ................................................................................................................... 7 Figure 3–1 PCI Express Mini Card Dimensions Type and Slot Compatibility ..................................................
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Tables Table 1–1 List for Supported& Related Documents .................................................................................................. 1 Table 1–2 Abbreviation List ...................................................................................................................................... 2 Table 2–1 The bands informaiton of ZM8620_V2 module..................................................................
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 1 About This Document 1.1 Application Range This document is applicable as the hardware development guide of ZM8620_V2 LTE module product. The user can conduct secondary development according to the requirement and guidance in this document. And it is only applicable for the hardware application development based on the use of ZM8620_V2 module product. 1.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 5 1.4 3GPP TS 34.121 protocol Abbreviations Table 1-2 is a list of the relevant abbreviations, and interpretations in Chinese and English involved in the whole document.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 2 Product Overview ZM8620_V2 is a multimode wireless communication module with mini-PCIE express interface, which can be applied in but not limited to equipment such as Tablet, Vehicle Mounted Terminals, CPE and electronic consumer products, and provides equipment with high-speed data access service in mobile environment (LTE FDD, UTMS and GSM network). ZM8620_V2contains two variants ZM8620_V2EUD and ZM8620_V2LAT.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Figure 2–1 Product Material Object Picture 2.1 Product Technical Parameter The major features of ZM8620_V2 can be described from the aspects of mechanic feature, base band, radio frequency, technical standard and environment feature. Table 2-2 is a list of the major technical parameters and features supported by ZM8620_V2.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Item Feature Specifications consumption Power supply Working current LED Control Typical is 3.3V, the range is 3. -3.6V Peak current About 2.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Item Feature Specifications Equalization Yes Main Antenna Provide external main Antenna Interface of RF connector mode GPS Antenna Provide external GPS Antenna Interface of RF connector mode Receive Diversity Provide external Diversity Antenna Interface of RF connector Antenna mode LTE TDD DL 50Mbps / UL 25Mbps (10MHz) GSM CS: UL 9.6kbps/DL 9.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Item Feature Specifications NETWORK LOCK No BAND LOCK Yes SIM Reader Yes Firmware Update Yes GPS/AGPS Yes 2.2 Function Overview 2.2.1 Baseband Function When connect the module product ZM8620_V2 to the system board, there are several main signal groups as follows: USB signal, SIM card signal, UART signal, GPIO signal, SPI signal, power on and resetting signal, wakeup signal, power supply and ground.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product (b) Support GSM 850/900/1800/1900 MHz; (c) Support the diversity receives; The operating frequencies of module ZM8620_V2 are shown as Table 2-3.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 3 Mechanic Feature 3.1 Dimensions and Interface This product adopts the standard PCI Express Mini Card interface type, and the contour size is designed according to F1 type. Figure 3-1 illustrates the dimensions and slot compatibility of PCI Express Mini Card. Users of this module can refer to the document named PCI Express Mini Card Electromechanical Specification Revision 1.2, October 26 2007 for the detail of PCIE interface.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product (c) Figure 3–1 PCI Express Mini Card Dimensions Type and Slot Compatibility Figure (a) is TOP surface dimensions; Figure (b) is BOTTOM surface dimensions; Figure (c) is thickness information. 3.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Figure 3–2 Antenna Interface Flag Diagram (with Diversity) Figure 3–3 Radio Frequency Interface Test Base This product antenna is placed on the side of the system board. If this product is embedded in a notebook, place it on the top of the LCD screen. 3.3 Thermal Design The thermal design of this product strictly complies with the specification [PCI Express Mini Card Electromechanical Specification Revision 1.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product possible. Well protect the wiring of the interference sources. (b) located close the interference sources. (c) the module close to devices with large heat dissipation, such as CPU, south bridge, etc. The high temperature will affect the RF performance.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 4 Pin Description 4.1 Dimensions and Interface 4.1.1 Definition of PIN I/O Parameters The definition of the module‘s I/O parameter is as shown in Table 4-1.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Figure 4–1 PIN Distribution Diagram WAKE # 1 SPI_SDI 3 5 7 9 11 13 15 17 19 21 SPI_SDO SPI_CLK GND UART1_RX UART1_TX GND UART1_RI GPIO_79 GND UART1_CTS UART1_RFR GND GND UART1_DTR UART1_DCD GND GND VDD_3V3 VDD_3V3 GND RESERVED RESERVED RESERVED RESERVED 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 3V3VAUX[0] GND[0] COEX1 COEX2 CLKREQ* 1V5[0] UIM_PWR UIM_DATA UIM_CLK UIM_RESET GND[1] REFCLKREFCLK+ GND[2] RESERVED5_UIM_C8 RESERVED4_
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Pin Standard PIN ZM8620_V2 PIN Description I/O Remark 1 WAKE# WAKE# Wake up the system host DO -- 2 3.3Vaux VDD_3V3 3.3V supply DI 3.1V-3.6V，The typical value is 3.3V 3 COEX1 SPI_SDI SPI data signal DI 3.3V 4 GND GND Ground -- Ground pin 5 COEX2 SPI_SDO SPI data signal DO 3.3V 6 1.5V SPI_CS SPI segment signal DO 3.3V 7 CLKREQ# SPI_CLK SPI synchronization clock -- 3.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Pin Standard PIN ZM8620_V2 PIN Description I/O Remark 28 +1.5V GPIO General Purpose Input/Output DI/DO 1.8V 29 GND GND Ground -- Ground pin 30 SMB_CLK NC -- -- -- 31 PETn0 UART1_DTR UART1 data terminal ready DI 1.8V 32 SMB_DATA NC -- -- -- 33 PETp0 UART1_DCD UART1 carrier wave detection DO 1.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product  NOTE: The voltage design of external circuit interfaces should match that of the ZM8620_V2 PINs. In the Table 4-2, the Power supply of ZM8620_V2 has been updated between 3.1V-3.6V, and the typical value is 3.3V at present. While in ZM8620 module, the Power supply is 3.4-4.2V, and typical is 3.8V before. In ZM8620_V2, the signal of pin 6,11,13,16,17,23,25,28,30~33,44,46.48 is different from that of module ZM8620. 4.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 4.3 Power Interface 4.3.1 Description of Power PINs Power VCC (PIN No: 2, 24, 39, 41, 52). This is the positive signal of 3.3V power supply. GND signal (PIN No: 4, 9, 15, 18, 21, 26, 27, 29, 34, 35, 37, 40, 43, 50). This is the power ground and signal ground of the module, which needs to be connected to the ground on the system board. If the GND signal is not connected completely, the performance of the module will be affected. 4.3.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product  NOTE: The PCB wiring of UIM card should be laid closely around the module as possible as you can, and the ESD component should be put near the UIM card socket by the customer. Table 4–4 Definition & Description of (U) SIM Card Signal Group 4.4.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 4.5.2 Electric Feature The USB interface of Module complies with the USB2.0 specifications and the electrical characteristics. During the PCB wiring, the wires must be parallel, the distance should be as short as possible and as far away as possible from the antenna, and it‘s enveloped by the ground wires to avoid strong interference sources.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 4.6.2 16 UART1_DSR Data is ready 17 UART1_RI Ringtone indicator 23 UART1_CTS UART port CTS clear to send 25 UART1_RFR 31 UART1_DTR DTE is ready 33 UART1_DCD Carrier detection Power level is 1.8V.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product User Board Female DB9 UART_TXD RS232_DCD UART_RXD 1 RS232_DSR UART_DCD UART_DSR ZM8620_ V2 module UART_CTS UART_RFR 1.8V -TTL level translator UART_DTR UART_RI NLSX5014MUTAG TTLRS232 level translator SP3238 MAX3238 GND RS232_TXD 6 2 RS232_CTS RS232_RXD 7 3 RS232_RTS RS232_DTR 8 4 RS232_RI GND 9 5 Note:UART_RFR is equal To UART_RTS. The level of UART1_Rx and UART1_TX is 3.3V, the other pins of UART is 1.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 4.8 Reset Signal PERST# The PERST# signal (PIN No: 22) is the system reset signal of ZM8620_V2, active low. Table 4-7 illustrates its control logic. It shows that pull down the reset key (PERST#) to 100ms will reset the module.  NOTE: Do not directly connect this signal to the positive end of power supply. Table 4–7 Definition and Description of PERST# Signal PERST# ZM8620_V2 Status ‗1‘ ZM8620_V2 is in the normal working status.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product  NOTE: Do not directly connect this signal to the positive end of power supply. ZM8620_V2 Figure 4–7 Reference Connection Circuit of WAKE# Signal 4.10 W_DISABLE_N Signal The W_DISABLE_N signal (PIN No: 20) is the input signal of ZM8620_V2, active low. Table 4-8 describes its control logic. Table 4–8 Definition and Description of W_DISABLE_N Signal W_DISABLE_N ZM8620_V2 Status ‗1‘ RF is enabled. ‗0‘ RF is disabled.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product ZM8620_V2 Figure 4–8 Reference Circuit Design of W_DISABLE_N Signal 4.11 Recommended Upgrade Methods It‘s recommended to use the one-click software upgrade tool to upgrade through the USB port provided by ZTEWelink in the Windows system. If the customers want to upgrade the module in other operation systems, ZTEWelink provides the corresponding reliable tools too.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 5 Electric Feature 5.1 Power Feature 5.1.1 Power Supply The input voltage range of the module is DC 3.1V~3.6V, and the typical value is 3.3V, as shown in Table 5-1. Table 5–1 5.1.2 Input Voltages Parameter Min Typical Max Input voltage 3.1V 3.3V 3.6V Working Current The working current range of the module is as shown in Table 5-2 to Table 5-4. The tables provide the working power consumption under LTE and WCMA mode.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Power Consumption of HSDPA Maximum Transmit power Power Consumption with (dBm) 22.62 22.56 22.04 22.51 TBD TBD TBD TBD 22.2 21.9 21.7 21.7 TBD TBD TBD TBD TBD TBD TBD HS-DPCCH (HSDPA) Power Consumption (mA) Power Consumption of HSUPA Maximum Transmit power Power Consumption with (dBm) HS-DPCCH (HSUPA) Power Consumption (mA) Power Consumption of HSPA+ Power Consumption Maximum Transmit power (Unit: mA) (22.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product No. 1 2 Status Average Remark Response time of About 12s From the time of module power-on and power-off Searching network upon power-on to port initialization About 15s power-on Depending on the actual network situation Note: 1. The specific power-on/power-off response time depends on the actual software versions. The time of searching network upon power-on differs according to the network quality.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 6 6.1 Related Test & Testing Standard Testing Reference The related tests of ZM8620_V2 comply with the IEC standard, including the equipment running under high/low temperature, storage under high/low temperature, temperature shock and EMC. Table 6-1 is the list of testing standard, which includes the related testing standards for ZM8620_V2.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product and the extreme working temperature range. Under the normal working temperature range, the testing result of RF complies with the requirements of 3GPP specifications, and its function is normal. Under the extreme temperature range, the RF index basically complies with the 3GPP specifications, and the quality of data communication is affected to a certain extent, but its normal function is not affected. ZM8620_V2 has passed the EMC test.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product Test Standard Test Test Condition Test Reference Item Random Oscillation Frequency range: 5-20Hz, IEC 68-2-6 PSD:1.0m2/s3; Frequency range: 20-200Hz, -3dB/oct; On the 3 axis, 1 hour for each axis Shock Testing Half sine wave shock TIA/EIA 603 3.3.5 Acceleration: 20g GB/T 15844.2.4.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product WCDMA +25°C 3.3V Max ≥1 hour Pass LTE +25°C 3.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 7 RF Specifications The following content is the description of module radio frequency performance. 7.1 Technical Specification for UMTS Mode Radio Frequency 7.1.1 Maximum Transmission Power In the normal test environment, UMTS 2100/1900/850/900/(1700)MHz maximum output power meets the requirement in Table 7-1. The test values are the average of some test samples.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product The corresponding is -104.2 dBm 7.1.3 Spurious Specification Spurious emission meets 3GPP TS 34.121 protocol requirement. The receiver spurious emission power refers to the spurious power generated or amplified by the receiver, which is tested from the antenna connector.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 7.2.2 Ⅴ 2 Class 4 33dBm ±2dBm TBD Ⅷ 2 Class 4 33dBm ±2dBm TBD Receiving Sensitivity GSM 1900/1800/900/850MHz receiving sensitivity meets 3GPP TS 34.121 protocol requirement. Under the specification that BER does not exceed 2.24, it meets the requirement smaller than -102dBm. It meets the requirement in Table 7-6. The test values are the average of some test samples.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product testing results might be slightly different. Take the actual situation as the reference. Table 7–8 Receiving Sensitivity Reference Table Channel bandwidth E-UTRA Band 1.4 MHz (dBm) Test value 3 MHz 5 MHz 10 MHz 15 MHz 20 MHz Duplex (dBm) (dBm) (dBm) (dBm) (dBm) Mode 1 - - -100 2 -102.7 -99.7 -98 3 -101.7 -98.7 4 -104.7 5 -103.2 -95.2 -94 FDD TBD -95 -93.2 -92 FDD TBD -97 -94 -92.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 41 [-100] Note 1: [-97] [-95.2] [-94] TDD -- The transmitter shall be set to maximum output power level as defined in clause 6.2.5 in the protocol of 3GPP TS 36.101 Note 2: Reference measurement channel is specified A.3.2 with one sided dynamic OCNG Pattern OP.1 FDD/TDD as described in Annex A.5.1.1/A.5.2.1 in the protocol of 3GPP TS 36.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 3 E-UTRA Band 1, 3, 7, 8, 9, 11, 33, 34, 38 4 FDL_low- FDL_high -50 1 FDL_low- FDL_high -50 1 12, 13, 14, 17 FDL_low- FDL_high -50 1 E-UTRA Band 1, 9, 11, 34 FDL_low- FDL_high -50 1 Frequency range 860-875 -37 1 Frequency range 875-895 -50 1 E-UTRA Band 2, 4, 5, 10, 12, 13, 14, 17 5 6 E-UTRA Band 2, 4, 5, 10, Note7 1884.5-1919.6 Frequency range 7 8 9 -41 0.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 33 E-UTRA Band 1, 3, 8, 34, FDL_low- FDL_high -50 1 Note 5 11, 33, 38,39, 40 FDL_low- FDL_high -50 1 Note 5 Frequency range 860-895 -50 1 38, 39, 40 34 E-UTRA Band 1, 3, 7, 8, 9, Note7 1884.5-1919.6 Frequency range 1884.5-1915.7 -41 0.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 8 Antenna 8.1 RF Antenna Specification 8.1.1 Technical Parameter for the Main Antenna Connector The main and diversity antenna is the product U.FL-R-SMT-1(80)(HRS)/ ECT818000071(ECT). The Profile Dimensions is shown in Figure 8-1. If more technical parameter for the main antenna connector is needed, please contact with ZTEWelink.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product The PCB layout is shown in the Figure 8-2. Figure 8–2 Recommended PCB layout  NOTE: The radio frequency bases adopted by the antenna interface of ZM8620_V2 module is U.FL-R-SMT-1(80)(HRS)/ECT818000071(ECT) at present instead of adopting 20429-001E MHF-A13 of I-PEX by ZM8620 before. 8.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 8.3 Antenna Dimensions and Location The dimensions of different terminal products are different, so they impose different requirements upon the performance of antenna. The dimensions and location of antennas are also different. Taking 3G Internet-access laptop as an example, it is recommended that the antenna be placed on the top of LCD. 8.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 9 Debugging Environment and Method In the process of the actual implementation, it is necessary to adopt the switching board to convert MINI PCIE module interface into the standard USB interface to connect the host for debugging verification.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 5 2 Module ZM8620_V2 3 4 6 1 7 Figure 9–2 Debugging Board Note: 1 – UIM card console; 2 –JTAG downloading interface; 3- DC power interface; 4 – USB interface; 5 – LED indicator; 6 - PON_RESET_N button (module resetting); 7 –W_DISABLE_N button (RF switch) 9.2 Interfaces on Debugging Board 9.2.1 JTAG Interface The JTAG interface can be used to download and debug the firmware program.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 9.2.4 USIM Card Console Interface As shown in Figure 9-2, 1 the USIM card console is the 5PIN USIM card console on the conversion board, connecting to: power, ground, UIM_DATA, USIM_CMD and UIM_CLK. It supports the 1.8V/3V USIM card. 9.2.5 PON_RESET_N Button This button corresponds to the PON_RESET_N PIN of the PCI-E interfaced. The user presses the button to reset the module. 9.2.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 10 Package System The ZM8620_V2 modules are wrapped with anti-static shielding bags, which is packaged on EPE trays of 6 pieces each. And these modules are put into cardboard box in a set of 10 trays. Each cardboard box is with 60 modules typically. The package process of ZM8620_V2 modules is shown as the Figure below. The unit of dimensions is mm.
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ZM8620_V2 错误！未找到用源。 Hardware Development Guide of Module Product 11 Safety Information The following safety precautions must be observed during all phases of the operation, such as usage, service or repair of any cellular terminal incorporating ZM8620_V2 module. Manufacturers of the cellular terminal should send the following safety information to users, operating personnel and to incorporate these guidelines into all manuals supplied with the product.
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12.NOTICE Note1：This device complies with Part 15 of the FCC Rules，Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Note2: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.