LAPIS Semiconductor ML7105 Hardware Manual

Usb dongle board

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Dear customer
st
LAPIS Semiconductor Co., Ltd. ("LAPIS Semiconductor"), on the 1
day of October,
2020, implemented the incorporation-type company split (shinsetsu-bunkatsu) in which
LAPIS established a new company, LAPIS Technology Co., Ltd. ("LAPIS
Technology") and LAPIS Technology succeeded LAPIS Semiconductor's LSI business.
Therefore, all references to "LAPIS Semiconductor Co., Ltd.", "LAPIS Semiconductor"
and/or "LAPIS" in this document shall be replaced with "LAPIS Technology Co., Ltd."
Furthermore, there are no changes to the documents relating to our products other than
the company name, the company trademark, logo, etc.
Thank you for your understanding.
LAPIS Technology Co., Ltd.
October 1, 2020

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Summary of Contents for LAPIS Semiconductor ML7105

  • Page 1 LAPIS established a new company, LAPIS Technology Co., Ltd. (“LAPIS Technology”) and LAPIS Technology succeeded LAPIS Semiconductor’s LSI business. Therefore, all references to "LAPIS Semiconductor Co., Ltd.", "LAPIS Semiconductor" and/or "LAPIS" in this document shall be replaced with "LAPIS Technology Co., Ltd."...
  • Page 2 FEXL7105_USB_HardManual-01 ML7105 USB dongle BOARD (USB7105GD-01) Hardware Manual Issue Date: May 31, 2013...
  • Page 3 ML7105 USB BOARD Hardware Manual NOTES No copying or reproduction of this document, in part or in whole, is permitted without the consent of LAPIS Semiconductor Co., Ltd. The content specified herein is subject to change for improvement without notice.
  • Page 4 ML7105 USB BOARD Hardware Manual Preface This hardware manual describes hardware overview of the ML7105 USB BOARD (USB7105GD-01)which enables Bluetooth® LE compliant 2.4GHz band radio communication capability to Windows® PC via USB. The following related manual is available and should be referenced as needed: ML7105 Data Sheet ML7105 User’s Manual(Only Japanese now)
  • Page 5: Table Of Contents

    ML7105 USB BOARD Hardware Manual Table of Contents NOTES.....................................i Preface....................................ii 1. ML7105 USB BOARD overview ..........................1 2. General Description ..............................2 2.1 System Structure ..............................2 2.2 Composition of ML7105 USB BOARD ........................3 3. Operation procedure..............................4 3.1 First Setup ................................4 3.2 Operating mode..............................
  • Page 6: Ml7105 Usb Board Overview

    1. ML7105 USB BOARD overview Once the ML7105 USB BOARD delivered, please confirm that the following composition article contents are all packed in this kit. If you find any damage, leakage of the package article in the kit, please contact to your distributor or the ROHM’s responsible sales.
  • Page 7: General Description

    USB dongle can be master role of Bluetooth LE connection. USB serail IC emulate com port interface between Windows PC and ML7105 wireless module. BACI mode is used for software interface to ML7105 wireless module, please refer to Bluetooth Application Controller Interface Command Manual for more details.
  • Page 8: Composition Of Ml7105 Usb Board

    ML7105 USB BOARD Hardware Manual 2. General Description 2.2 Composition of ML7105 USB BOARD Figure 2-1 shows a top view of ML7105 USB BOARD, and Table 2-1 explains the compositions. ② ① ③ ⑤ ④ ⑥ ⑦ ⑧ ⑨ Figure 2-2 ML7105 USB BOARD...
  • Page 9: Operation Procedure

    ② Insert USB dongle into USB connector on your PC. ML7105 USB Board will be ready to use now. Please refer to ML7105 Evaluation kit PC application manual for further operation. USB dongle require UART interface, it is important to select module with UART interface marked as shown below.
  • Page 10: User Inetrface

    ML7105 USB BOARD Hardware Manual 4. User Interface 4. User Inetrface 4.1 Jumper/Connector Symbol Silk Description Default Remark ◆Test mode configuration JP50 JP50 Test mode configuration TMOD0 (TEST) Short JP51 JP51 Test mode configuration TMOD1 (SPICLK) Open JP52 JP52 Test mode configuration TMOD2 (SPIXCS)
  • Page 11: Pcb Schematics

    ML7105 USB BOARD Hardware Manual 5. PCB Schematics 5. PCB Schematics 5.1 ML7105 Wireless Module Figure 5-1 ML7105 wireless module...
  • Page 12: Usb Conversion Board

    ML7105 USB BOARD Hardware Manual 5. PCB Schematics 5.1 USB conversion board Figure 5-2 USB conversion board...
  • Page 13: Pcb Layout (Wireless Module)

    ML7105 USB BOARD Hardware Manual 6. PCB Layout 6. PCB Layout (wireless module) L2 (GND) L3 (VCC) Bottom...
  • Page 14: Revision History

    ML7105 USB BOARD Hardware Manual Revision History Revision History Page Document No. Issue Date Description Previous Edition Edition PEXL7105_USB_Har 2012.Aug.17 – Draft release dManual-01 PEXL7105_USB_Har 2012.Aug.27 Minor changes in header, footer part. Corrected typo. dManual-02 PEXL7105_USB_Har 2012.Sep.6 Added wireless module picture indicating UART I/F...

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