1. ID 216L: Go Wireless with Redpine Signals' 802.11n starter kit on the RX62N MCU Rohan Joginpalli Product Manager Redpine Signals, Inc. 13 October 2010 Version 1.1 Version: 1.2

2. 22 Rohan Joginpalli Product Manager Redpine Signals, Inc. Responsible for Redpine’s Connect-io-n™ product family 8 years of Engineering and Management experience in – Wireless semiconductor design – Wireless system level product development – Product Management – Program Management Graduate of the Indian Institute of Technology, Guwahati

3. 33 Renesas Technology and Solution Portfolio Microcontrollers & Microprocessors #1 Market share worldwide * Analog and Power Devices #1 Market share in low-voltage MOSFET** Solutions for Innovation ASIC, ASSP & Memory Advanced and proven technologies * MCU: 31% revenue basis from Gartner "Semiconductor Applications Worldwide Annual Market Share: Database" 25 March 2010 **Power MOSFET: 17.1% on unit basis from Marketing Eye 2009 (17.1% on unit basis).

4. 444 Renesas Technology and Solution Portfolio Microcontrollers & Microprocessors #1 Market share worldwide * Analog and Power Devices #1 Market share in low-voltage MOSFET** ASIC, ASSP & Memory Advanced and proven technologies * MCU: 31% revenue basis from Gartner "Semiconductor Applications Worldwide Annual Market Share: Database" 25 March 2010 **Power MOSFET: 17.1% on unit basis from Marketing Eye 2009 (17.1% on unit basis). Solutions for Innovation

5. 555 Microcontroller and Microprocessor Line-up Superscalar, MMU, Multimedia  Up to 1200 DMIPS, 45, 65 & 90nm process  Video and audio processing on Linux  Server, Industrial & Automotive  Up to 500 DMIPS, 150 & 90nm process  600uA/MHz, 1.5 uA standby  Medical, Automotive & Industrial  Legacy Cores  Next-generation migration to RX High Performance CPU, FPU, DSC Embedded Security  Up to 10 DMIPS, 130nm process  350 uA/MHz, 1uA standby  Capacitive touch  Up to 25 DMIPS, 150nm process  190 uA/MHz, 0.3uA standby  Application-specific integration  Up to 25 DMIPS, 180, 90nm process  1mA/MHz, 100uA standby  Crypto engine, Hardware security  Up to 165 DMIPS, 90nm process  500uA/MHz, 2.5 uA standby  Ethernet, CAN, USB, Motor Control, TFT Display High Performance CPU, Low Power Ultra Low Power General Purpose

6. 666 Microcontroller and Microprocessor Line-up Superscalar, MMU, Multimedia  Up to 1200 DMIPS, 45, 65 & 90nm process  Video and audio processing on Linux  Server, Industrial & Automotive  Up to 500 DMIPS, 150 & 90nm process  600uA/MHz, 1.5 uA standby  Medical, Automotive & Industrial  Legacy Cores  Next-generation migration to RX High Performance CPU, FPU, DSC Embedded Security  Up to 10 DMIPS, 130nm process  350 uA/MHz, 1uA standby  Capacitive touch  Up to 25 DMIPS, 150nm process  190 uA/MHz, 0.3uA standby  Application-specific integration  Up to 25 DMIPS, 180, 90nm process  1mA/MHz, 100uA standby  Crypto engine, Hardware security  Up to 165 DMIPS, 90nm process  500uA/MHz, 2.5 uA standby  Ethernet, CAN, USB, Motor Control, TFT Display High Performance CPU, Low Power Ultra Low Power General Purpose

7. 77 Innovation Energy Meter Also an AP/ Gateway Water Meter Circuit Breaker High-Energy Applicances In-home Display And Control

8. 88 Agenda Redpine Signals – Company and Products Wi-Fi in Embedded Systems Redpine-Renesas Starter Kits Lab Setup Wireless AP Configuration Wireless Client Configuration Lighting control – Demo Application Q&A

9. 99 Key Takeaways By the end of this session you will be able to: Understand the key concepts in integrating Wi-Fi into Embedded Systems Understand the applicable Redpine and Renesas products for wireless applications Configure a Redpine-Renesas kit for a wireless demo Build a demo application

10. 10 Redpine Signals – Company Overview Redpine Signals – Best New Company e-clips – Jason McDonald Founded: 2001 Corporate Headquarters: San Jose, CA R&D Locations: San Jose, CA; Hyderabad, India Employees: 100+ Significant Emerging Wireless Patent Portfolio 18 awarded; 35 pending; over 50 in pipeline OFDM, MIMO, Low Power, Multi-thread Processing, CMOS RF/PA Chipset Manufacturers – TSMC, ASE Module Manufacturers – OSE, Aztech, CNE Worldwide sales and distribution

11. 11 PartProductHighlights SDIO, SPI, EBI Ultra-low-power World’s 1 st Wi-Fi Certified 1x1 802.11n On-chip DC-DC, RTC PCI, SDIO, SPI Ultra-low-cost, integrated PA, Balun 1x1 – 150Mbps 11n, 11p – Vehicular (RS9119) PCI-e, USB, PCI 450Mbps, 3x3 802.11n High Performance: ML, ABF (Reference Design Shown) Modules as small as 7.5mm x 9.5mm Up to 35Mbps SDIO throughputs WMM-PS, WPA2-Enterprise, Voice Certifications: Wi-Fi, FCC, IC, CE Plug and Play 802.11n Serial Modules Supplicant resides on Lite-Fi® TCP-IP Offload, Host Driver Certifications: Wi-Fi, FCC, IC, CE World’s first 802.11n RTLS tag CCX Certified > 5 years battery life Low-cost Partners: Certifications: RS9110/1RS9115/6/7/8/9RS9330RS9110-N-11-0xRS9110-N-11-2xRS9110-N-11-61 Modules Offered with Renesas Electronics Platforms Redpine Wi-Fi Products - Summary

12. 12 Universal IP Based Connectivity Wi-Fi fits directly into the Network

13. 13 Integration of Wi-Fi into an Embedded System The benefits of a self-contained module Integrated RF and Antenna – Layout considerations taken care of – Stable frequency reference included for predictable performance Single power-supply with built-in power management Modular certification for FCC Pre-tested and pre-calibrated for high yield on main system 22 x 28 mm

14. 14 Renesas + Redpine Signals Advantages 1. Ready-made, functional HW & SW 2. Wide range of MCU choices from Renesas Performance Features 1. Ready-made, functional HW & SW 2. Wide range of MCU choices from Renesas 3. Choice of Redpine Wi-Fi Products based on application 1. Ready-made, functional HW & SW 2. Wide range of MCU choices from Renesas UART/SPI Redpine Driver Example Demo

15. 15 Ultra Low Power 802.11n Wi-Fi Starter Kit using RX62N* All-in-one Starter Kit RX62N RDK Board Wi-Fi Companion Card Power Supply Debugger Evaluation Compiler IDE PC Application Module API Library Sample Code Wi-Fi Module Features 802.11n Integrated TCP/IP Stack May be used with or without RTOS Ultra Low Power Connected to RX62N via SPI * Sold and Supported by Redpine Signals, Inc.

16. 16 RS-RX62N-2201 – Ultra Low Power 802.11n Wi-Fi Starter Kit Everything required to begin development with Wi-Fi connectivity in one box  Wi-Fi Companion Card  MCU Board  Power Supply  USB Cable  Debugger  CD-ROM Pre-programmed Demo App can associate to any Open Access Point Full Demo App source code included to facilitate custom changes easily and quickly RS9110-N-11-22-01 Module – with integrated Antenna, Frequency Reference and TCP/IP Stack RX62N RDK Board from Renesas Electronics Wi-Fi Module connected to MCU via SPI Printed Quick-Start Guide

17. 17 RS-RX62N-2201 - Demonstration Objectives  Install and configure Redpine’s Wi-Fi Companion Card on RC62N  Run a sample application  The Redpine product used is RS9110-N-11-22(-01) – Single band, Antenna, Frequency Reference, TCP/IP  The Renesas micrcontroller used is RX62N RDK

18. 18 RS-RX62N-2201– Starter Kit Contents CPU Board with RC62N Wi-Fi Companion Card with RS9110-N-11-22-01 Connection Cable (USB Cable, User Interface Cable) Power Supply Printed Quick Start Guides CD-ROM  Documents: API Library Manual, User Manual  IDE: High performance Embedded Workshop  API Library for Wi-Fi Module  Sample Code  Demo Application and Firmware/Software  C Compiler (Evaluation Version)  Flash Memory Programmer: Flash Development Toolkit (Evaluation Version)

19. 19 Other Components Required Laptop with  Windows TM 2000/XP/Vista  WLAN interface enabled  JRE 1.6.0 installed (Administrator privileges required?)  Contents of the Redpine Signals CD copied Access Point configured for  Open Mode  DHCP Enabled

20. 20 RS-RX62N-2201 - Demonstration Power on the Access Point Mount the Wi-Fi Companion Card on the J8 Header of the RX62N RDK Board Wi-Fi Companion Card J8 Header RX62N Board LCD Module

21. 21 RS-R8C25-2201 – Demonstration (Contd.) Connect the 5V Power Adaptor to the RX62N Board The Power LED glows The LCD Module displays “Searching for APs” The Starter Kit is programmed to connect to an Open Access Point with the strongest signal strength After connection, the LCD Module displays the AP’s SSID and acquired IP Address If connection fails, the LCD Module displays, “NO OPEN AP FOUND” or “IP CONF ERROR”. Power LED LED 0 LED 1 LED 2 App LED

22. 22 RS-RX62N-2201 – Demonstration (Contd.) If the connection is successful, connect the Laptop to the same Access Point over WLAN or using an Ethernet cable Double-click on the RX62NGUI.jar file in the Software- >Demo->Applications folder. * Sold and Supported by Redpine Signals, Inc.

23. 23 RS-RX62N-2201 – Demonstration (Contd.) Enter the IP Address of the Starter Kit in the “Device IPv4 Address” field and click on “Connect” Doing this, opens a TCP connection between the Starter Kit and the Laptop through the Access Point If the connection is successful, the App LED glows Click on the positions of LED0, LED1, LED2 on the application to toggle the corresponding LEDs on the MCU board

24. 24 RS-RX62N-2201 – Demonstration (Contd.) If the connection to the Access Point is unsuccessful because it’s not configured in Open Mode or not DHCP enabled or it’s too far away… Execute steps 1 to 16 (Installation and Connection) of the “Quickstart – Renesas Starter Kit for RX62N” document to  First install all the latest Renesas software  Then connect the RS-RX62N-2201 kit to the Laptop through the Debugger  Note: This step has been taken care of in advance Double-click on “RSRX62N2201DEMO.hws” file present in Software->Demo->RX62N_App_SW->RSRX62N2201DEMO folder

25. 25 RS-RX62N-2201 – Demonstration (Contd.) The HEW starts. Click “Yes” if asked

26. 26 RS-RX62N-2201 – Demonstration (Contd.) Double-click on “network_config.h” on the left side panel

27. 27 RS-RX62N-2201– Demonstration (Contd.) Change the following values:  AUTO_CONNECT_OPEN_AP to DISABLE  SSID  PSK (Pre-Shared Key)  DHCP  IP_ADDRESS  SUBNET_MASK  GATEWAY_ADDRESS Click File->Save All Click Build->Build All Click Debug->Debug Settings and select SessionRX600_E1_E20_SY STEM (1 in figure) RX600 E1/E20 System (2) Elf/Dwarf2 (3)

28. 28 RS-RX62N-2201– Demonstration (Contd.) In the same Debug Settings window  Select the file under “Download Modules” and click on Modify  In the dialog box that opens, navigate to the Software->Demo- >RX62N_App_SW->RSRX62N2201DEMO->RSRX62N2201DEMO- >release folder and select the RSRX62N2201DEMO.mot file  Click the Select and OK buttons to close all dialog boxes Click Debug->Connect. In the dialog box that opens, select “Program Flash” and “Execute the user program after ending the debugger”. Wait for connection to board to be established (click OK when asked). In the dialog box that asks for Power Supply details, select “Power Target from Emulator…” and “5.0V”. Once the “Connected” message is displayed in the Debug window, right-click on RSRX62N2201DEMO.mot file in the left side panel. Click Download (click OK when asked) Click Debug->Disconnect

29. 29 RS-RX62N-2201 – Demonstration (Contd.) You have successfully programmed the Starter Kit to connect to the Access Point of your choice Disconnect the Debugger, power off/on the Starter Kit The Kit will automatically connect to the programmed Access Point You can then control the LEDs as explained earlier

30. 30 RS-RX62N-2201 – Demonstration (Contd.) Once connected to the Kit either out-of-the-box or by manually changing parameters, you can reconfigure the Kit’s connection parameters through the Wireless connection Click on the “Wi-Fi” tab of the Demo App

31. 31 RS-RX62N-2201– Demonstration (Contd.) Double-click on one of the scanned Access Points and enter the new Access Points details

32. 32 RS-RX62N-2201– Demonstration (Contd.) Click Apply, close the Demo App and wait for the new connection to be established Repeat the steps for the Demo after opening the App again

33. 33 Questions?

34. 34 Innovation Energy Meter Also an AP/ Gateway Water Meter Circuit Breaker High-Energy Applicances In-home Display And Control

35. 35 Thank You!