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WUSB-NL Solutions for Human Interface Devices

WUSB-NL Solutions for Human Interface Devices. Ultra-Low-Power, Cost-Optimized HID Solutions For Wireless Keyboards and Mice. Presentation: To provide an engineering overview to customers for a Cypress solution.

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WUSB-NL Solutions for Human Interface Devices

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  1. WUSB-NL Solutions for Human Interface Devices Ultra-Low-Power, Cost-Optimized HID Solutions For Wireless Keyboards and Mice Presentation: To provide an engineering overview to customers for a Cypress solution. Title slide: To define what the presentation will cover. The subtitle is a one-sentence statement of the key opportunity. 001-82892 Rev *C

  2. Wireless HID is Proliferating • The adoption of Wireless HID accessories for PCs is increasing • Wireless HID provides a superior user experience with high reliability • The price difference between wireless and wired HID has narrowed, eliminating barriers to adoption • The battery life of Wireless HID has increased to more than three years, improving user convenience • Add wireless capability to your next HID designs with Cypress’s WUSB-NL solution HID PC Set – Dongle, Mouse and Keyboard by G.Tech Each device has a microcontroller and a RF IC Market Vision: To define the market opportunity. Presents compelling data and end product photos relevant to the local market. Should use compelling photographs of actual Wireless HID products. 3

  3. Terms You Will Hear Today • HID (Human Interface Device) • Keyboard, mouse or any other device that connects people with PCs and other systems • RF (Radio Frequency) Communication • Wireless Communication that uses radio waves to carry data • RF Transceiver • An IC capable of both transmitting and receiving RF communication • 2.4-GHz Band • A frequency range of 2.4 GHz to 2.5 GHz used for RF communication • This band is available worldwide without the need for licensing • AES (Advanced Encryption Standard) • An algorithm used to encrypt wireless transmission • Helps to securetransmitted HID data, such as typed keystrokes • COB (Chip-on-Board) • Unpackaged chip directly connected to a printed circuit board • Very-low-cost electronic assembly technology • Report Rate • Number of times per second a wireless HID device sends information to a PC, typically 125 Hz • A report rate below 80 Hz causes missed clicks or keystrokes Terms of Art (ToAs): To clearly define tor engineers all ToAs used in the presentation. To carefully and fully define Cypress-proprietary ToAs needed to explain our system solution. 4a

  4. WUSB-NL Terms • AgileHIDTM • Cypress's proprietary wireless firmware protocol for RF data transmission • Provides immunity to interference generated by other nearby 2.4-GHz wireless devices, such as WiFi • WUSB-NL (WirelessUSB-NL) • Cypress’s third-generation, low-power RF transceiver that features AgileHID protocol • Enables wireless devices to communicate with one another at a range of up to 30 meters • Enables mice to operate for three years on two AA batteries • enCoReTM (enhanced Component Reduction) • Reprogrammable, low-power, low-cost microcontroller used to implement the USB protocol • Integrates RAM, USB circuitry, and a clock generator to reduce overall system costs Terms of Art (ToAs): To clearly define tor engineers all ToAs used in the presentation. To carefully and fully define Cypress-proprietary ToAs needed to explain our system solution. 4b

  5. Design Problems Engineers Face 1. Customers require minimum three-year battery life in Wireless HID solutions 2. These solutions must be cost-comparable with wired HID devices to drive mass adoption 3. They must also provide superior interference immunity for optimal user experience The proliferation of wireless consumer devices has crowded the 2.4-GHz Band This proliferation has degraded HID performance (e.g., missed mouse clicks) Cypress's WUSB-NL solutions solve these problems Enable battery life of more than three years with best-in-class system power consumption Support COB to reduce wireless HID system cost Use the AgileHID protocol to provide interference immunity from other 2.4-GHz wireless devices WUSB-NL solutions ensure reliable transmission with long battery life and low solution cost “The Cypress WUSB-NL and enCoRe solutions were important components in the BORND E220 mouse, and the super-long battery life and long-range connectivity have attracted interest from the market.” – Kevin Zhang, General Manager of BORND E220 Wireless Mouse by BORND Traditional Approach and Challenges: To present the traditional approach and the challenges engineers will face when using it to realize the Market Vision. Ends with a one-sentence segue clearly stating the benefit of the Cypress solution. 5

  6. WUSB-NL Solution PSoC Designer Tool WUSB-NL Development Kit To get started, you should: Buy the WUSB-NL Development Kit (CY3668) Install the PSoC Designer software and AgileHID Software Development Kit (SDK) on their PCs Select the suitable enCoRe chip from www.cypress.com/?id=16 Use the schematics provided with WUSB-NL Development Kit to build product hardware Use the driver, AgileHID and application code provided with the WUSB-NL Development Kit Microcontroller RF WUSB-NL enCoRe V LV + Select a companion enCoRe chip for WUSB-NL based on the customer’s requirements … Develop firmware using the WUSB-NL driver, AgileHID, and application code provided with the WUSB-NL Development Kit (CY3668)… And prototype the solution on the WUSB-NL Development Kit… To create a best-in-class wireless HID solution. Fuhlen A06G Mouse by G.Tech Cypress Solution: To introduce CY products and show compellingly how they solve the challenges highlighted on the previous slide. To provide a short, clear list of what to do to get started. 6a

  7. Select enCoRe for WUSB-NL 1. Use these Knowledge Base Articles to select the right enCoRe for your design: www.cypress.com/?id=4&rID=70856 www.cypress.com/?id=4&rID=70853 2. Visit our “RF Companion Microcontroller” page: http://www.cypress.com/?id=11 3. Select the appropriate enCoRe chip from the “Product Selector Guide” at the bottom of the page: www.cypress.com/?id=16 Cypress Solution: To introduce CY products and show compellingly how they solve the challenges highlighted on the previous slide. To provide a short, clear list of what to do to get started. 6b

  8. Develop Firmware in PSoC Designer IDE • Use the WUSB-NL driver, the AgileHID protocol, and the application code provided as a reference with the WUSB-NL Development Kit (CY3668) • Use the “WUSB-NL Technical Reference Manual” (TRM) for firmware design guidelines: www.cypress.com/?id=3621&rtID=117 • Build the firmware using the PSoC Designer Integrated Design Environment Cypress Solution: Compelling CY Designer introduction to solve the challenges highlighted on the previous slide. Provides a short, clear list of what to do to get started. 6c

  9. Prototype Your Solution • Program the WUSB-NL Development Kit (CY3668) to use it as a wireless keyboard • Connect the selected enCoRe modules(1) on both boards provided with WUSB-NL Development Kit (CY3668) • Program one board with keyboard firmware and the other board with dongle firmware using the PSoC programmer • Connect the WUSB-NL modules (2) on both boards • Establish wireless connection between two boards as instructed in WUSB-NL Development Kit (CY3668) Quick Start Guide • Test the solution by pressing any switch on the “Keyboard’” board and verifying the corresponding action on the PC • Watch our demo video: www.cypress.com/?rID=73437 WUSB-NL Development Kit (CY3668) board LCD 12V-DC Supply Power Selection Jumper LCD Contrast Potentiometer (2) WUSB-NL Radio Module Switches Breadboard Area USB Mini B Connector LEDs OCD Connector Logic Analyzer Header ISSP Header Reset Switch (1) enCoRe V Module Cypress Solution: To introduce CY products and show compellingly how they solve the challenges highlighted on the previous slide.To provide a short, clear list of what to do to get started. 6d

  10. WUSB-NL Solution Example:Wireless Mouse Typical Wireless Mouse Block Diagram WUSB-NL Value Design Challenges Low system cost Three-year battery life Robust wireless performance and interference immunity Quick time-to-market Cypress Solution COB provides low solution cost Low system power: active current, 18 mA; sleep current, 0.10 mA AgileHID technology for high noise immunity Local application engineering teams provide customer support Mouse sensor assembly Buttons LED enCoRe V SPI SPI Scroll wheel ADC Battery Monitoring Circuit Boost Converter VCC= 1.92 V VBATT = 1.5V Suggested Collateral • App Notes: Recommended Usage and PCB Layout • Schematic Review Checklist • Kit: WUSB-NL Development Kit(CY3668) • Articles: Selection of Microcontroller for Wireless Keyboard • Selection of Microcontroller for Wireless Mouse E220 Wireless Mouse by BORND WUSB-NL The E220 wireless mouse by BORND provides more than three years of battery life Firmware WUSB-NL Radio Driver: www.cypress.com/?rID=57055 Solution Examples: To give detailed one-page WirelessUSB Solution Examples from the field in the specified format. 7

  11. WUSB-NL Solution vs. Competition’s • 1 In presence of WiFi interference Competitive Comparison: To define key features of the Cypress solution and demonstrate its superiority over the Next Best Alternatives (NBA’s). Must be credible and objective to the salesperson and customer. 8

  12. WUSB-NL Solution Value • Competitor • Proprietary 2.4 GHz RF Transceiver: Nordic nRF24L01+ Price1: $1.67 BOM Integration • Capacitors (2.2nF, 4.7/1.5pF) and inductors (8.2/3.9nH) for antenna • Price1: $0.02 • Additional Value • Superior performance: AgileHID protocol ensures • superior report rate (>100) in presence of interference • Value added: $0.05 • Competitor BOM Integration Value Total Additional Value Total Value Delivered • 1All pricing 1 Ku from supplier website • 2Cypress die enables COB resulting in savings against competition EVC Slide: To clearly define the value of the Cypress solution, including BOM integration and unique functionality. 9

  13. Here’s How to Get Started • View our demo video: www.cypress.com/?rID=73437 • Download the “WUSB-NL Recommended Usage and PCB Layout” Application Note: http://www.cypress.com/?rID=46687 • Buy the $575 WUSB-NL Development Kit (CY3668): http://www.cypress.com/?rID=59853 Fuhlen A06 Mouse by G.Tech Fuhlen A06 Keyboard by G.Tech Call to Action: To tell customers how to start their design process. 11

  14. References and Links Demo Video: www.cypress.com/?rID=73437 Demonstration of wireless keyboard using WUSB-NL Development Kit (CY3668) WUSB-NL Development Kit (CY3668) page: www.cypress.com/?rID=59853 Technical Reference Manual: www.cypress.com/?id=3621&rtID=117 WUSB-NL Radio Driver: www.cypress.com/?rID=57055 Application Note AN72428 – Schematic Review Checklist for WUSB-NL: www.cypress.com/?rID=60329 Application Note AN4003 – 2-Way HID Systems:www.cypress.com/?rID=13065 Application Note AN64285 – Recommended Usage and PCB Layout:www.cypress.com/?rID=46687 Product Selector Guide for Microcontroller: www.cypress.com/?id=16 Product Selector Guide for RF: www.cypress.com/?id=16 Article – Selection of enCoRe for Wireless Keyboard: www.cypress.com/?id=4&rID=70856 Article – Selection of enCoRe for Wireless Mouse: www.cypress.com/?id=4&rID=70853 References and Links: Provide comprehensive view of resources to assist in learning about and adopting the solution 13

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