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SMART Wireless Computing Inc.

39870 Eureka Dr.

Newark CA 94560

U.S.A.

Inforce 67X1

User Guide

Rev A

November 18, 2021

Submit technical questions at:

http://www.smartwirelesscomputing.com/techweb/

Summary of content (26 pages)

PAGE 1
Inforce 67X1 User Guide Rev A November 18, 2021 Submit technical questions at: http://www.smartwirelesscomputing.com/techweb/ Confidential and Proprietary – SMART Wireless Computing Inc. NO PUBLIC DISCLOSURE PERMITTED: Please report postings of this document on public servers or web sites to: TechSupport-wc@smartwirelesscompute.com.
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Inforce 67X1User Guide Revision History Revision History Revision Date A November 18, 2021 Description  Author Initial Release DD Approval Record Rev A Function Reviewed By Name DJ, VPS Date November 18, 2021 Approved By PSD November 18, 2021 MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION Confidential and Proprietary – SMART Wireless Computing, Inc.
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Inforce 67X1User Guide License Agreement License Agreement Your use of this document is subject to and governed by those terms and conditions in the Inforce Computing Purchase and Software License Agreement for the SDA845 based Inforce 67X1 board, which you or the legal entity you represent, as the case may be, accepted and agreed to when purchasing a Inforce 67X1 board from SMART Wireless Computing Inc. (“Agreement”).
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Inforce 67X1User Guide Preface Preface This User Guide explains Usage of the Inforce 67X1 board. Intended Audience This Hardware Reference Manual is intended for technically qualified personnel. It is not intended for general audiences. Document Organization The chapters in this document are arranged as follows: 1. Scope 2. Hardware Specifications 3. Mechanical Specifications 4. Appendix A 5.
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Inforce 67X1User Guide Terminology Terminology The table below gives descriptions to some common terms used in the Hardware Reference Manual.
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Inforce 67X1User Guide Table of Contents Table of Contents 1. SCOPE................................................................................................................................ 1 2. HARDWARE SPECIFICATIONS ............................................................................................ 2 2.1 ARCHITECTURE .......................................................................................................................... 2 2.1.1 SYSTEM OVERVIEW........................
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Inforce 67X1User Guide Table of Figures Table of Figures Figure Figure Figure Figure Figure Figure Figure Figure Rev A 1: Block Diagram ................................................................................................................. 2 2: Inforce 67X1 Board (Top Side)........................................................................................... 3 3: Inforce 67X1 Board (Bottom Side) ......................................................................................
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Inforce 67X1User Guide Table of Tables Table of Tables Table 1: Table 2: Table 3: Table 4: Table 5: Table 6: Table 7: Table 8: Rev A Inforce 67X1 Board Overview ............................................................................................. 1 Inforce 67X1 Board Locations ............................................................................................. 3 Connector IO interface 1 Pin out (Ref Des P1) ....................................................................
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Inforce 67X1User Guide Scope 1. SCOPE This document describes the Usage of Qualcomm SDA845-based Inforce 67X1 SOM. Overview The table below presents a brief overview of Inforce 67X1 board. Table 1: Inforce 67X1 Board Overview Processor Processor Qualcomm® Snapdragon™845 Processor (PoP package) SDA845 SoC Memory Devices Main Memory and Storage 4GB LPDDR4X, 1866Mhz 64GB UFS 2.1 SOM Interfaces Interfaces 1× USB v3.1 Gen 1 (Host) 1× USB v3.
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Inforce 67X1User Guide Hardware Specifications 2. HARDWARE SPECIFICATIONS 2.1 ARCHITECTURE The functional diagram of the Inforce 67X1 SOM is shown below.
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Inforce 67X1User Guide Hardware Specifications 2.1.1 SYSTEM OVERVIEW The Inforce 67X1 SOM is based on the Qualcomm Octa-core SDA845. Figure 2: Inforce 67X1 Board (Top Side) 1 2 3 Table 2: Inforce 67X1 Board Locations Rev A 1 WIFI/BT connector 2 WIFI connector 3 GPS Connector 4 SOM Connectors MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION Confidential and Proprietary – SMART Wireless Computing, Inc.
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Inforce 67X1User Guide Hardware Specifications Figure 3: Inforce 67X1 Board (Bottom Side) 4 Rev A MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION Confidential and Proprietary – SMART Wireless Computing, Inc.
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Inforce 67X1User Guide Hardware Specifications 2.1.2 WI-FI AND BLUETOOTH INTERFACE  WCN3990 WiFi/Bluetooth SoC  WLAN: 802.11ac, MU-MIMO  160 MHz & DBS(Dual Band Simultaneous) support  Support Bluetooth 5.0  BT audio over SLIMbus  2× MHF4 Connector for external antenna Figure 4: Wi-Fi and Bluetooth Implementation Rev A MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION Confidential and Proprietary – SMART Wireless Computing, Inc.
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Inforce 67X1User Guide Hardware Specifications 2.1.3 GPS INTERFACE Support for location via SDR845  Support GPS, GLONASS, Galileo, BeiDou  QLINK interface to host  MHF4 connector for external antenna interface  Support for external active antenna (default 1.
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Inforce 67X1User Guide Mechanical Specifications 3. MECHANICAL SPECIFICATIONS 3.1 BOARD DIMENSIONS Dimensions Tolerance Layers PCB Thickness : : : : 50 × 28mm +/-0.2mm 10 1mm Figure 6: Board Dimensions Rev A MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION Confidential and Proprietary – SMART Wireless Computing, Inc.
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Inforce 67X1User Guide Mechanical Specifications 3.2 TOP FLOOR PLAN Figure 7: Top Floor Plan 3.3 BOTTOM FLOOR PLAN Figure 8: Bottom Floor Plan Rev A MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION Confidential and Proprietary – SMART Wireless Computing, Inc.
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Inforce 67X1User Guide usage 4. USAGE   Rev A Connect SOM on Inforce Development Kit or custom carrier based on the design Make sure respective RF antennas are connected as per the hardware reference manual before powering the device MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION Confidential and Proprietary – SMART Wireless Computing, Inc.
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Inforce 67X1User Guide Appendix A 5. APPENDIX A 5.1 SOM CONNECTORS Manufacturer Manufacturer Part Pin 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 : Samtec : ST4-50-1.
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Inforce 67X1User Guide Appendix A 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 CAM0_RST_N FLASH_STROBE_EN CCI_I2C_SDA0 CCI_I2C_SCL0 GND USB1_SS_RX1_M USB1_SS_RX1_P GND USB1_HS_DP USB1_HS_DM GND USB2_HS_DP USB2_HS_DM GND TS_I2C_SCL TS_I2C_SDA BACKLIGHT_EN APQ_GPIO_90 TP_INT_N 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 PMI8998_GPIO_05 TP_RST_N LCD_RST_N APQ_GPIO_89 MSM_UART_TX MSM_UART_RX GND SLIMBUS_DATA0_CARRIER SLIMBUS_CLK_CARRIER GND PCIE1_REFCLK_P PCIE1_REFCLK_N GND P
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Inforce 67X1User Guide Appendix A Table 5: Connector IO interface 3 Pin out (Ref Des P2) Pin 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 Rev A Net GND PCIE0_REFCLK_N PCIE0_REFCLK_P GND PCIE0_RX_M PCIE0_RX_P GND PCIE0_TX_M PCIE0_TX_P GND PCIE0_RST_N PCIE0_CLKREQ_N PCIE0_WAKE_N VCOIN WLED_SINK1 WLED_SINK2 WLED_SINK3 WLED_SINK4 VREG_WLED VREG_WLED GND CABC Comments PCIE PCIE PCIE PCIE PCIE PCIE PCIE PCIE P
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Inforce 67X1User Guide Appendix A 5.
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Inforce 67X1User Guide Appendix A 5.3 ELECTRICAL SPECIFICATIONS OF PINS Table 7: IO CONNECTOR Power specifications Voltage rail VBAT 1.8V Out SDCard Power SDC2 IO VCOIN USB_VBUS Min V 3.2 1.7 2.7 1.7/2.7 2 3.6 Typical V 3.8V 1.8 2.95 1.8/2.95 3 5 Max V 4.5 1.9 3.6 1.9/3.04 3.25 13.2 Table 8: IO specifications 1.8V GPIO VIH VIL VOH VOL SDCard IO 2.95V VIH VIL VOH VOL SDCard IO 1.8V VIH VIL VOH VOL Min V 1.26 -0.3 1.35 0 Min V 1.84 -0.3 2.21 0 Min V 1.27 -0.3 1.
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Inforce 67X1Hardware Reference Manual Compliance Information 6. COMPLIANCE INFORMATION 6.1 FCC COMPLIANCE STATEMENT a. “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.
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7. JAPAN WARNING STATEMENT a. Please add below warning text: Rev A MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION Confidential and Proprietary – SMART Wireless Computing, Inc.
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5.2 GHz帯域は屋内での使用のみに制限されています（5.2 GHz高電力基地局または中継局と通信する場合を除く）電波法により5.3 GHz帯は屋内使用に限ります Translation: 5.2 GHz band is restricted to indoor use only (Except when communicating with 5.2GHz high power base stations or relay stations) 5.3 GHz band is restricted to indoor use due to the Radio Law b. A minimum separation distance 20cm is required. 8. CONTACT INFORMATION USA (Corporate Headquarters) SMART Wireless Computing Inc. Rev A MAY CONTAIN U.S.
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39870 Eureka Dr. Newark CA 94560. Phone: +1 510 623 1231 For technical assistance refer: https://www.smartwirelesscompute.com/techweb For technical support contact: TechSupport-wc@smartwirelesscompute.com For sales contact: Sales-wc@smartwirelesscompute.com © 2020 SMART Wireless Computing, Inc. All rights reserved. All data provided is for informational purposes only and does not represent any expressed or implied guarantees.